CN220573652U

CN220573652U - Raw material grinder for pharmacy

Info

Publication number: CN220573652U
Application number: CN202322142061.9U
Authority: CN
Inventors: 康彦龙; 刘克垒; 陈婷婷
Original assignee: Jiangsu Yongan Pharmaceutical Co ltd
Current assignee: Jiangsu Yongan Pharmaceutical Co ltd
Priority date: 2023-08-10
Filing date: 2023-08-10
Publication date: 2024-03-12
Anticipated expiration: 2033-08-10

Abstract

The utility model discloses a raw material pulverizer for pharmacy, which relates to the technical field of medicine production equipment and comprises a pulverizing box and a pulverizing unit; the lower surface of the crushing box is provided with a discharging pipe and a supporting column, a valve is arranged on the discharging pipe, the side surface of the crushing box is provided with a conveying pipe and a PLC (programmable logic controller), a conveying unit is arranged in the conveying pipe, a material guiding pipe is arranged on the conveying pipe, a partition box is arranged on the material guiding pipe, a partition unit and a feeding pipe are arranged on the partition box, and the input end of the PLC is electrically connected with the output end of an external power supply; the crushing unit comprises a fixing plate I, a motor I, a rotating shaft I, a guide cone, a grinding cone, a blocking ring, a grinding ring, a screw rod and a hand wheel, wherein the fixing plate is totally two and is arranged on the crushing box. The utility model can control the feeding speed of the medicine, can avoid the influence of medicine accumulation on the crushing efficiency, and effectively improves the production speed.

Description

Raw material grinder for pharmacy

Technical Field

The utility model relates to the technical field of medicine production equipment, in particular to a raw material pulverizer for pharmacy.

Background

When a new medicine is researched in a test, raw materials of the medicine are required to be crushed frequently, the crushed raw materials are more in variety, the existing medicine crusher has the defects of complex structure, higher manufacturing cost, high energy consumption and the like, and generally, only a small amount of raw materials are taken for crushing operation when the new medicine is tested, so that the traditional raw material crusher cannot be well popularized and widely used in a new medicine research and development department.

The utility model discloses a raw materials rubbing crusher for pharmacy of publication number CN216826476U among the prior art, including the power district that is located the bottom, the top in power district links to each other with crushing district, one side in crushing district links to each other with the ejection of compact cover, and the upper cover is arranged in crushing district top, the upper cover with the opposite side of ejection of compact cover is connected with the feed tank.

When the medicine is crushed, the feeding speed cannot be controlled, the medicines are accumulated together, the crushing of the medicines is influenced, the crushing efficiency of the medicines is greatly reduced, and therefore, the raw material crusher for pharmacy is provided.

Disclosure of Invention

The utility model aims to overcome the existing defects, and provides the raw material pulverizer for pharmacy, which can control the feeding speed of medicines, can avoid the influence of medicine accumulation on the pulverizing efficiency, effectively improves the production speed and can effectively solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a raw material pulverizer for pharmacy comprises a pulverizing box and a pulverizing unit;

crushing box: the lower surface is provided with a discharging pipe and a supporting column, a valve is arranged on the discharging pipe, a conveying pipe and a PLC (programmable logic controller) are arranged on the side surface of the crushing box, a conveying unit is arranged in the conveying pipe, a material guiding pipe is arranged on the conveying pipe, a dividing box is arranged on the material guiding pipe, a dividing unit and a feeding pipe are arranged on the dividing box, and the input end of the PLC is electrically connected with the output end of an external power supply;

crushing unit: the grinding device comprises a first fixing plate, a first motor, a first rotating shaft, a guide cone, a grinding cone, a blocking ring, a grinding ring, a screw and a hand wheel, wherein the first fixing plate is arranged on a grinding box in total, the first motor is arranged between the first fixing plates, the first motor is connected with the first rotating shaft, the first rotating shaft is connected with the grinding box, the first rotating shaft is positioned in the grinding box and is connected with the guide cone, the guide cone is connected with the grinding cone, the screw is in threaded connection with the lower surface of the grinding box, the hand wheel is arranged at the lower end of the screw, the screw is positioned in the grinding box and is connected with the grinding ring in a rotating mode, the grinding ring is in a frustum shape, the grinding ring is in sliding connection with the grinding cone, the blocking ring is arranged on the upper surface of the grinding ring, and the input end of the first motor is electrically connected with the output end of the PLC.

Support crushing case through the pillar, during operation, according to the kibbling size of medicine needs, rotate the hand wheel, the hand wheel drives the screw rod and rotates, the screw rod drives the grinding ring and removes, thereby adjust the clearance interval between grinding ring and the grinding awl, after the adjustment is accomplished, add the medicine into the segmentation incasement through the inlet pipe, cut apart the medicine that gets into the segmentation incasement through cutting apart the unit, the medicine that cuts apart the completion enters into the conveying pipeline through the passage, carry into crushing incasement through the conveying unit the medicine that gets into the conveying pipeline, guide the medicine through guide awl and fender material ring, make the medicine enter into between grinding ring and the grinding awl, through the work of PLC controller control motor, motor drive pivot rotation, pivot drive guide awl and grinding awl rotate, grind smashing the medicine through grinding awl and grinding ring, open through the discharging pipe guide collection of valve control medicine after smashing.

Further, the cutting unit comprises a second fixed plate, a second motor, a second rotating shaft and a cutting knife, the second fixed plate is arranged on the cutting box in total, the second motor is arranged between the two fixed plates, an output shaft of the second motor is connected with the second rotating shaft, the second rotating shaft is connected with the cutting box, the cutting knife is arranged on the part, in the cutting box, of the second rotating shaft, and the input end of the second motor is electrically connected with the output end of the PLC. The PLC controller is used for controlling the second motor to work, the second motor drives the second rotating shaft to rotate, the second rotating shaft drives the dividing knife to rotate, and medicines entering the dividing box are divided by the dividing knife.

Further, the material conveying unit comprises a supporting plate, a motor III, a rotating shaft III and a helical blade, wherein the supporting plate is arranged on the material conveying pipe, the motor III is arranged on the supporting plate, an output shaft of the motor III is connected with the rotating shaft III, the rotating shaft III is connected with the material conveying pipe, the helical blade is arranged on the part, located in the material conveying pipe, of the rotating shaft III, and the input end of the motor III is electrically connected with the output end of the PLC. The PLC is used for controlling the motor III to work, the motor III drives the rotating shaft III to rotate, the rotating shaft III drives the spiral blade to rotate, medicines entering the conveying pipe are conveyed through the spiral blade, and the rotating speed of the motor III is adjusted, so that the speed of conveying is adjusted.

Further, the grinding device also comprises a scale, wherein one end of the scale is connected with the grinding ring, and the scale is connected with the grinding box in a sliding manner. The grinding ring drives the scale to move, the moving distance of the grinding ring is marked through the scale, and the grinding ring can be limited.

Further, the device further comprises a bottom plate and screws, wherein the bottom plate is arranged at the lower end of the support column, and the screws are arranged on the bottom plate. Fix the bottom plate through the screw, support fixedly through the bottom plate to the pillar to improve the stability of whole rubbing crusher.

Further, the device further comprises a transparent plate and an observation window, wherein the observation window is arranged on the side face of the partition box, and the transparent plate is arranged in the observation window. The size of the medicine in the partition box is convenient to observe through the transparent plate and the observation window.

Compared with the prior art, the utility model has the beneficial effects that:

1. the grinding ring is driven to move through the screw rod and the hand wheel, so that the distance between the grinding ring and the grinding cone is adjusted, the size of the crushed medicine is adjusted, the medicine is processed through the grinding ring and the grinding cone, the medicine is guided through the blocking ring and the guiding cone, the medicine is convenient to process between the grinding cone and the grinding ring, and the medicine processing efficiency is effectively improved.

2. The second motor drives the dividing knife to rotate through the second rotating shaft, the dividing knife is used for primarily dividing the medicine, the medicine can be crushed and fed subsequently, the state of the medicine in the dividing box can be checked through the transparent plate and the observation window, the medicine size during feeding can be mastered conveniently, and the medicine is prevented from being processed subsequently due to overlarge influence on the medicine.

3. The motor three-way drives the helical blade to rotate through the rotating shaft three, the medicament is conveyed into the crushing box through the helical blade to be processed, and the rotating speed of the motor three is adjusted, so that the speed of conveying the medicament through the helical blade is adjusted, the medicament is prevented from being accumulated in the crushing box due to the too high speed, and the processing efficiency of the medicament is ensured.

4. Preliminary separation is carried out to the medicine through splitting unit, and the size of adjustment medicine is through the speed of defeated material unit control material to avoid the medicine to pile up at smashing the incasement, the rethread smashes the medicine after splitting the unit, and the classification is handled the medicine, thereby has effectively improved the speed that the medicine was handled, has improved production efficiency.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic side view of the present utility model;

FIG. 3 is a schematic cross-sectional view of the present utility model.

In the figure: 1 crushing box, 2 crushing unit, 21 fixed plate, 22 motor, 23 pivot, 24 guide cone, 25 grinding cone, 26 keep off material ring, 27 grinding ring, 28 screw rod, 29 hand wheel, 3 partition unit, 31 fixed plate, 32 motor, 33 pivot, 34 partition knife, 4 delivery unit, 41 backup pad, 42 motor, 43 pivot, 44 helical blade, 5 conveying pipeline, 6 guide pipeline, 7 partition box, 8 discharging pipe, 9 PLC controller, 10 inlet pipe, 11 valve, 12 scale, 13 pillar, 14 bottom plate, 15 screw, 16 transparent plate, 17 observation window.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present embodiment provides a technical solution: a raw material pulverizer for pharmacy comprises a pulverizing box 1 and a pulverizing unit 2;

crushing case 1: the lower surface is provided with a discharging pipe 8 and a supporting column 13, a valve 11 is arranged on the discharging pipe 8, a conveying pipe 5 and a PLC (programmable logic controller) 9 are arranged on the side surface of the crushing box 1, a conveying unit 4 is arranged in the conveying pipe 5, a material guide pipe 6 is arranged on the conveying pipe 5, a partition box 7 is arranged on the material guide pipe 6, a partition unit 3 and a feeding pipe 10 are arranged on the partition box 7, and the input end of the PLC 9 is electrically connected with the output end of an external power supply;

crushing unit 2: the grinding machine comprises a first fixing plate 21, a first motor 22, a first rotating shaft 23, a guide cone 24, a grinding cone 25, a retaining ring 26, grinding rings 27, a screw 28 and a hand wheel 29, wherein the first fixing plate 21 is totally two and is arranged on the grinding box 1, the first motor 22 is arranged between the two first fixing plates 21, an output shaft of the first motor 22 is connected with the first rotating shaft 23, the first rotating shaft 23 is rotationally connected with the grinding box 1, the guide cone 24 is connected with the part of the first rotating shaft 23 in the grinding box 1, the guide cone 24 is connected with the grinding cone 25, the screw 28 is in threaded connection with the lower surface of the grinding box 1, the hand wheel 29 is arranged at the lower end of the screw 28, the screw 28 is positioned at the upper end of the grinding box 1 and is rotationally connected with the grinding rings 27, the grinding rings 27 are in a frustum shape, the grinding rings 27 are in sliding connection with the grinding cones 25, the upper surface of the grinding rings 27 is provided with the retaining ring 26, and the input end of the first motor 22 is electrically connected with the output end of the PLC 9.

The crushing box 1 is supported through the support column 13, during operation, according to the size of crushing required by medicines, the hand wheel 29 is rotated, the hand wheel 29 drives the screw 28 to rotate, the screw 28 drives the grinding ring 27 to move, thereby adjust the gap between the grinding ring 27 and the grinding cone 25, after adjustment, medicine is added into the cutting box 7 through the feeding pipe 10, medicine entering the cutting box 7 is cut apart through the cutting unit 3, the cut medicine enters the conveying pipe 5 through the conveying pipe 6, the medicine entering the conveying pipe 5 is conveyed into the crushing box 1 through the conveying unit 4, the medicine is guided through the guide cone 24 and the baffle ring 26, the medicine enters between the grinding ring 27 and the grinding cone 25, the first motor 22 is controlled by the PLC controller 9 to operate, the first motor 22 drives the first rotating shaft 23 to rotate, the first rotating shaft 23 drives the guide cone 24 and the grinding cone 25 to rotate, the grinding cone 25 grind the medicine, the grinding cone 25 and the grinding cone 27 grind the medicine, the discharging pipe 8 is controlled by the valve 11 to open, and the crushed medicine is guided out through the discharging pipe 8 to be collected.

The dividing unit 3 comprises a second fixing plate 31, a second motor 32, a second rotating shaft 33 and dividing cutters 34, the second fixing plate 31 is arranged on the dividing box 7, the second motor 32 is arranged between the two second fixing plates 31, an output shaft of the second motor 32 is connected with the second rotating shaft 33, the second rotating shaft 33 is rotationally connected with the dividing box 7, the dividing cutters 34 are arranged on the part, located in the dividing box 7, of the second rotating shaft 33, and an input end of the second motor 32 is electrically connected with an output end of the PLC 9. The second motor 32 is controlled by the PLC 9 to work, the second motor 32 drives the second rotating shaft 33 to rotate, the second rotating shaft 33 drives the dividing knife 34 to rotate, and medicines entering the dividing box 7 are divided by the dividing knife 34.

The conveying unit 4 comprises a supporting plate 41, a motor III 42, a rotating shaft III 43 and a helical blade 44, the supporting plate 41 is arranged on the conveying pipe 5, the motor III 42 is arranged on the supporting plate 41, an output shaft of the motor III 42 is connected with the rotating shaft III 43, the rotating shaft III 43 is rotationally connected with the conveying pipe 5, the helical blade 44 is arranged on the part, located in the conveying pipe 5, of the rotating shaft III 43, and an input end of the motor III 42 is electrically connected with an output end of the PLC 9. The PLC 9 controls the motor III 42 to work, the motor III 42 drives the rotating shaft III 43 to rotate, the rotating shaft III 43 drives the spiral blade 44 to rotate, the spiral blade 44 is used for conveying medicines entering the conveying pipe 5, and the rotating speed of the motor III 42 is adjusted, so that the conveying speed is adjusted.

The grinding wheel is characterized by further comprising a scale 12, one end of the scale 12 is connected with a grinding ring 27, and the scale 12 is connected with the grinding box 1 in a sliding manner. The grinding ring 27 drives the scale 12 to move, the moving distance of the grinding ring 27 is marked through the scale 12, and the grinding ring 27 can be limited.

The device further comprises a bottom plate 14 and screws 15, wherein the bottom plate 14 is arranged at the lower end of the support column 13, and the screws 15 are arranged on the bottom plate 14. The base plate 14 is fixed by the screws 15, and the support posts 13 are supported and fixed by the base plate 14, so that the stability of the whole pulverizer is improved.

The device also comprises a transparent plate 16 and an observation window 17, wherein the observation window 17 is arranged on the side surface of the partition box 7, and the transparent plate 16 is arranged in the observation window 17. The size of the medicine in the divided box 7 is easily observed through the transparent plate 16 and the observation window 17.

The utility model provides a raw material grinder for pharmacy, which has the following working principle: the bottom plate 14 is fixed through the screw 15, the support 13 is supported and fixed through the bottom plate 14, the size of smashing is needed according to the medicine, the hand wheel 29 is rotated, the hand wheel 29 drives the screw 28 to rotate, the screw 28 drives the grinding ring 27 to move, thereby adjust the gap distance between the grinding ring 27 and the grinding cone 25, the grinding ring 27 drives the scale 12 to move, the scale 12 marks the moving distance of the grinding ring 27, the medicine is added into the segmentation case 7 through the feeding pipe 10, the work of the motor II 32 is controlled through the PLC 9, the motor II 32 drives the rotating shaft II 33 to rotate, the rotating shaft II drives the dividing knife 34 to rotate, the size of the medicine entering the segmentation case 7 is conveniently observed through the dividing knife 34, the segmented size of the medicine entering the segmentation case 7 is conveniently observed through the transparent plate 16 and the observation window 17, the segmented medicine enters the conveying pipe 5 through the guide pipe 6, the work of the PLC 9 controls the motor III 42, the rotating speed of the motor III 42 is adjusted according to the medicine smashing speed, the motor III 42 drives the rotating shaft III 43 to rotate, the rotating shaft III 43 drives the spiral blade 44 to rotate, the medicine entering the conveying cone 5 through the spiral blade 44 to drive the motor II 32 to rotate, the medicine entering the medicine conveying cone 1 through the guide cone 25 to the grinding cone 25, the medicine guide cone 25 is controlled through the guide pipe 23 and the grinding cone 25 to rotate, the medicine guide cone 25 is controlled to the medicine guide the grinding cone 25 to be smashed, the medicine is driven through the grinding cone 25 to rotate, the medicine guide cone 25 and the medicine is driven through the grinding cone 25 to rotate, and the medicine guide hole 25 is driven through the grinding cone 25 to the medicine guide cone 25, and the medicine is guided through the grinding pipe 25 to be guided through the medicine guide hole and the grinding pipe 25, and the medicine.

Notably, the specific models of motor one 22, motor two 32 and motor three 42 disclosed in the above embodiments are SY-92BL-A. The PLC controller 9 controls the operation of the first motor 22, the second motor 32 and the third motor 42 using methods commonly used in the art.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. The utility model provides a raw materials rubbing crusher for pharmacy which characterized in that: comprises a crushing box (1) and a crushing unit (2);

crushing case (1): the lower surface is provided with a discharging pipe (8) and a supporting column (13), a valve (11) is arranged on the discharging pipe (8), a conveying pipe (5) and a PLC (programmable logic controller) are arranged on the side face of the crushing box (1), a conveying unit (4) is arranged in the conveying pipe (5), a material guiding pipe (6) is arranged on the conveying pipe (5), a cutting box (7) is arranged on the material guiding pipe (6), a cutting unit (3) and a feeding pipe (10) are arranged on the cutting box (7), and the input end of the PLC (9) is electrically connected with the output end of an external power supply;

crushing unit (2): the grinding machine comprises a fixed plate I (21), a motor I (22), a rotating shaft I (23), a guide cone (24), a grinding cone (25), a material blocking ring (26), a grinding ring (27), a screw rod (28) and a hand wheel (29), wherein the fixed plate I (21) is totally arranged on a grinding box (1), the motor I (22) is arranged between the two fixed plates I (21), an output shaft of the motor I (22) is connected with the grinding box (1) in a rotating mode, the guide cone (24) is connected with the part, located in the grinding box (1), of the rotating shaft I (23), the grinding cone (25) is connected with the lower surface of the screw rod (28) in threaded connection with the grinding box (1), the hand wheel (29) is arranged at the lower end of the screw rod (28), the upper end of the screw rod (28) is positioned in the grinding box (1) in a rotating mode, the grinding ring (27) is in a conical table shape, the grinding ring (27) is connected with the grinding cone (25) in a sliding mode, and the upper surface of the grinding ring (27) is provided with the electric controller (9) of the grinding cone (26).

2. A pharmaceutical raw material pulverizer as defined in claim 1 wherein: the utility model discloses a split type power supply unit, including split type power supply unit, split type power supply unit and PLC controller, split type power supply unit is characterized in that split type power supply unit (3) includes fixed plate two (31), motor two (32), pivot two (33) and split knife (34), fixed plate two (31) are totally two and all set up on split box (7), are provided with motor two (32) between two fixed plates two (31), output shaft pivot two (33) of motor two (32), split box (7) are connected in pivot two (33) rotation, are provided with split knife (34) in the part that pivot two (33) are located split box (7), and the output of PLC controller (9) is connected to the input electricity of motor two (32).

3. A pharmaceutical raw material pulverizer as defined in claim 1 wherein: the conveying unit (4) comprises a supporting plate (41), a motor III (42), a rotating shaft III (43) and a helical blade (44), wherein the supporting plate (41) is arranged on the conveying pipe (5), the motor III (42) is arranged on the supporting plate (41), an output shaft of the motor III (42) is connected with the rotating shaft III (43), the rotating shaft III (43) is rotationally connected with the conveying pipe (5), the helical blade (44) is arranged on the part, located in the conveying pipe (5), of the rotating shaft III (43), and the input end of the motor III (42) is electrically connected with the output end of the PLC (9).

4. A pharmaceutical raw material pulverizer as defined in claim 1 wherein: the grinding device is characterized by further comprising a scale (12), one end of the scale (12) is connected with a grinding ring (27), and the scale (12) is connected with the grinding box (1) in a sliding manner.

5. A pharmaceutical raw material pulverizer as defined in claim 1 wherein: the novel support structure is characterized by further comprising a bottom plate (14) and screws (15), wherein the bottom plate (14) is arranged at the lower end of the support column (13), and the screws (15) are arranged on the bottom plate (14).

6. A pharmaceutical raw material pulverizer as defined in claim 1 wherein: the device further comprises a transparent plate (16) and an observation window (17), wherein the observation window (17) is arranged on the side face of the partition box (7), and the transparent plate (16) is arranged in the observation window (17).