CN114713341B - Solid medicine whole grain equipment - Google Patents
Solid medicine whole grain equipment Download PDFInfo
- Publication number
- CN114713341B CN114713341B CN202210249431.6A CN202210249431A CN114713341B CN 114713341 B CN114713341 B CN 114713341B CN 202210249431 A CN202210249431 A CN 202210249431A CN 114713341 B CN114713341 B CN 114713341B
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- motor
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- 229940126589 solid medicine Drugs 0.000 title claims abstract description 7
- 235000020985 whole grains Nutrition 0.000 title claims description 6
- 239000003814 drug Substances 0.000 claims abstract description 43
- 229940079593 drug Drugs 0.000 claims abstract description 10
- 230000007246 mechanism Effects 0.000 claims description 75
- 239000003638 chemical reducing agent Substances 0.000 claims description 25
- 238000009434 installation Methods 0.000 claims description 22
- 238000002156 mixing Methods 0.000 claims description 6
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 241000628997 Flos Species 0.000 claims description 2
- 230000035515 penetration Effects 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims 5
- 239000002245 particle Substances 0.000 abstract description 21
- 238000001914 filtration Methods 0.000 abstract description 7
- 239000008187 granular material Substances 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 4
- 238000005520 cutting process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 238000009835 boiling Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000011194 good manufacturing practice Methods 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 238000012864 cross contamination Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/08—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers
- B02C18/10—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers with drive arranged above container
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/24—Drives
-
- 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
Abstract
The invention belongs to the technical field of medicine granule finishing, and particularly relates to solid medicine granule finishing equipment which comprises a lifting slide rail, a motor control module, a cross beam, a feeding hopper and a fixing support rod, wherein medicines which are cut in place in the cutting process are blocked due to medicine granules which are accumulated on a filter screen and do not conform to the filtering size, and the medicines cannot be filtered; meanwhile, the invention can prevent the medicine particles which are not cut at the upper side from being mixed with the cut medicine particles through the designed conical baffle, and the filtering effect is influenced, namely, the uncut medicine and the cut medicine particles are separated through the conical baffle.
Description
Technical Field
The invention belongs to the technical field of medicine granule finishing, and particularly relates to solid medicine granule finishing equipment.
Background
The fixed lifting material transferring granulator is mainly applied to transferring and feeding solid materials in the pharmaceutical industry. Can be used in combination with the feed bin of a boiling granulator and a boiling dryer. And is widely used in the industries of pharmacy, chemical industry, food and the like. The NTFZ series fixed lifting material transfer machine consists of an NTF fixed lifting material transfer machine and a ZL granulating machine. When the device works, the conical hopper is buckled with a stock bin of the boiling granulator or the boiling dryer. Starting a lifting button, and lifting the stock bin; start the upset button, drive the feed bin through the crossbeam pivot and can overturn 180. And (4) loosening the brake, horizontally rotating the upright column to a position required by the process, then descending the storage bin to a working height, starting the granulating machine, opening the butterfly valve, and hermetically transferring the materials to the next procedure after granulating. The machine has the advantages of reasonable mechanism, stable performance, convenient operation, no dead angle of the whole machine and no leakage screw. The machine is provided with the discharge butterfly valve which is arranged by misoperation prevention, is convenient to disassemble and easy to clean, and ensures safe production. The granulator can be lifted to any process height along with the cone hopper, is convenient to be in airtight butt joint with equipment in the next process, effectively controls dust and cross contamination, optimizes the production process, and completely meets the GMP (good manufacturing practice) requirement of medicine production.
However, the following problems exist during the operation:
firstly, in order to highlight the multifunctionality of the granulating machine, different medicines or other particles can be granulated, the loading capacity in the cavity is different during granulating, the weights on two sides of the rotary shaft on the cross beam are different, and further the reduction gearbox corresponding to the rotary shaft is not uniformly stressed, so that equipment is easily damaged.
Second, the granulating blade is cut by the granulating blade several times during rotation before the particles are filtered from the filter web, tending to produce particles smaller than the filter openings in the filter web, i.e. the cut particles are smaller than the desired particles.
The invention designs a solid medicine granule finishing device to solve the problems.
Disclosure of Invention
In order to achieve the purpose, the invention adopts the following technical scheme:
a solid medicine granule finishing device comprises a lifting slide rail, a motor control module, a beam, a feeding hopper and a fixed support rod, wherein a driving mechanism is slidably mounted on the lifting slide rail and comprises a mounting shell, a second motor, a speed reducer, a beam rotating shaft, an adjusting slide block and a third motor, the mounting shell is slidably mounted on the lifting slide rail, and the motor control module controls the lifting of the mounting shell; the adjusting sliding block is arranged in the mounting shell in an up-and-down sliding manner, the third motor is fixedly arranged in the mounting shell, and the third motor controls the adjusting sliding block to slide up and down through the screw rod; the crossbeam rotating shaft is rotatably arranged on the adjusting sliding block, a pressure sensor is arranged between the crossbeam rotating shaft and the adjusting sliding block, the second motor and the speed reducer are arranged in the mounting shell, the output shaft of the second motor is fixedly connected with the input shaft of the speed reducer, and the output shaft of the speed reducer is connected with the crossbeam rotating shaft; the adjusting module is installed on the rotating shaft of the cross beam.
The adjusting module comprises a first gear, an adjusting shell and a first spring; the adjusting mechanism comprises a first toothed plate, a second gear and a second toothed plate, wherein a guide sliding rail is arranged in an adjusting shell, the first gear and the second gear are coaxially and rotatably arranged in the adjusting shell, and the diameter of the first gear is larger than that of the second gear; the first toothed plate is slidably mounted in the adjusting shell, one end of the first toothed plate is fixedly connected with the rotating shaft of the cross beam, the other end of the first toothed plate is fixedly connected with the cross beam, the cross beam is vertically slidably mounted on the outer wall surface of the adjusting shell, and a first spring is mounted between the cross beam and the adjusting shell; the first toothed plate is meshed with the second gear; the second toothed plate is slidably mounted in the adjusting shell through a guide sliding rail and meshed with the first gear; a locking mechanism which plays a role of locking the second toothed plate is arranged in the adjusting shell.
The outer wall surface of the adjusting shell is provided with two clamping grooves which are symmetrical up and down, the mounting shell is provided with two first electric push rods which are symmetrical up and down, the two first electric push rods are fixedly provided with a clamping block, and the clamping blocks are matched with the clamping grooves in a one-to-one correspondence manner.
The mounting sliding block is fixedly connected with the beam rotating shaft, and a locking mechanism which plays a role in locking the mounting sliding block is arranged in the adjusting shell; the first motor is arranged at the upper end of the adjusting shell and controls whether the locking mechanism locks the mounting sliding block to slide up and down or not; the crossbeam is fixedly arranged at the lower end of the adjusting shell.
A conical baffle with an included angle of 210 degrees in the circumferential direction is arranged in the feeding hopper and is fixedly connected with the rotating shaft; when the feeding hopper is not turned over by 180 degrees, the conical baffle is positioned at the lower sides of the filter screen and the granulating blades, the filter screen, the granulating blades and the conical baffle are distributed from top to bottom, and the distance between the conical baffle and the granulating blades is larger than the distance between the granulating blades and the filter screen; and a plurality of mixing rods are uniformly and fixedly arranged on the conical surface of the conical baffle plate close to the granulating blade in the circumferential direction.
As a preferred scheme, an adjusting slide rail is fixedly installed in the installation shell, and an adjusting slide block is installed in the adjusting slide rail in a vertically sliding manner; the third motor is fixedly arranged on the bottom surface of the adjusting slide rail, the third motor outputs two output shafts and is respectively and fixedly provided with a first screw rod, and the adjusting slide block is connected with the two first screw rods through thread fit; a telescopic rotating shaft is installed between an output shaft of the speed reducer and the cross beam rotating shaft, one end of the telescopic rotating shaft is connected with the output shaft of the speed reducer through a cross universal joint, and the other end of the telescopic rotating shaft is connected with the cross beam rotating shaft through a cross universal joint.
As the preferred scheme, two fixed plates are installed on the outer side of the adjusting shell, a guide sliding rod is installed between the two fixed plates, and the cross beam is installed on the guide sliding rod in a sliding mode.
As a preferable scheme, an avoiding chute for the penetration of the beam rotating shaft is formed on the adjusting shell; the side surface of the adjusting shell is provided with a sliding groove; the two sides of the second toothed plate are provided with teeth which are uniformly distributed.
The locking mechanism arranged on the adjusting shell comprises a second electric push rod, a first limiting mechanism and a second limiting mechanism; the adjusting mechanism comprises a fixed shell, wherein two fixed shells are installed on the adjusting shell, a second electric push rod is installed in each fixed shell, a first limiting mechanism is fixedly installed on one of the two second electric push rods, and a second limiting mechanism is fixedly installed on the other second electric push rod.
The first limiting mechanism and the second limiting mechanism are identical in structure, the second limiting mechanism comprises a fixed sliding rod, a second spring and a limiting block, one end of the fixed sliding rod is fixedly arranged on the corresponding second electric push rod, and the other end of the fixed sliding rod is fixedly provided with an installation plate; one end of the limiting block is provided with inclined planes which are symmetrically distributed, the other end of the limiting block is slidably mounted on the fixed slide rod, a second spring is mounted between the limiting block and the fixed slide rod, and the second spring is a compression spring and has pre-pressure; one end of the limiting block with the inclined plane is matched with the teeth on the side surface of the second gear plate.
And the limiting block in the second limiting mechanism penetrates through the sliding groove to be matched with the teeth on the side surface of the second gear plate.
When the upper and lower inclined planes at the end, provided with the inclined plane, of the limiting block in the second limiting mechanism are in line contact with the teeth on the side surface of the second toothed plate, one inclined plane in the upper and lower inclined planes at the end, provided with the inclined plane, of the limiting block in the first limiting mechanism is in contact with the teeth on the side surface of the second toothed plate, and the other inclined plane is in contact with the dental floss on the side surface of the second toothed plate.
As a preferred scheme, a fourth motor is fixedly installed on the outer side of the feeding hopper through a motor support, an output shaft of the fourth motor penetrates into the feeding hopper and is fixedly provided with a third gear, an installation rotating shaft is rotatably installed in the feeding hopper, the fourth gear is fixedly installed on the installation rotating shaft, and the third gear is meshed with the fourth gear; the whole grain blade is fixedly arranged on the installation rotating shaft.
Preferably, the distance between the conical baffle and the granulating blade is 10 times of the distance between the granulating blade and the filter screen.
Compared with the prior art, the invention has the advantages that:
1. after the lower hopper is arranged at the lower side of the upper hopper, the lower hopper and the upper hopper are fixedly connected through bolts, and then the first limiting mechanism and the second limiting mechanism are controlled to release the locking of the second toothed plate; then the lower hopper and the upper hopper are lifted together, and at the moment, the weights of the upper hopper, the lower hopper and the internal medicine are transmitted to the beam, so that the beam moves downwards relative to the adjusting shell, the beam moves downwards to drive the first toothed plate to move downwards, the first toothed plate moves downwards to drive the second gear to rotate, the rotation of the second gear drives the first gear to rotate, and the first gear rotates to drive the second toothed plate to move upwards and downwards; the second gear plate moves the beam device to move, the beam rotating shaft moves to extrude the pressure sensor, the pressure sensor receives the weight and then transmits a signal to the control module, the control module controls the third motor to work, the third motor controls the adjusting slide block to move downwards, the adjusting slide block moves upwards to drive the beam rotating shaft to move upwards, and the position of the beam rotating shaft relative to the feeding hopper and the discharging hopper is changed.
2. In order to solve the problem that the medicine cut in place is blocked by medicine particles which are accumulated on the filter screen and do not conform to the size of the filter screen and cannot be filtered, after the medicine is turned over for 180 degrees, a conical baffle with an included angle of 210 degrees is arranged on the upper side of the granulating blade, a mixing rod is additionally arranged on the lower side of the conical baffle, the conical baffle plays a role in stirring the medicine particles cut by the granulating blade in the rotating process along with the installation of the rotating shaft, and the probability of filtering the medicine particles cut in place is increased; meanwhile, the invention can prevent the medicine particles which are not cut on the upper side from being mixed with the cut medicine particles through the designed conical baffle, and the filtering effect is influenced, namely, the uncut medicine and the cut medicine particles are separated through the conical baffle.
Drawings
Fig. 1 is an external view of an entire part.
Fig. 2 is a schematic view of the beam installation.
FIG. 3 is a schematic illustration of the retarder installation.
Fig. 4 is a schematic view of the adjustment block and reducer connection.
Fig. 5 is a schematic view of the structure of the regulating module.
Fig. 6 is a second rack mounting schematic.
Fig. 7 is a schematic view of the structure of the adjustment case.
Fig. 8 is a schematic view of the cross beam and the adjusting shell.
Fig. 9 is a schematic structural view of the second limiting mechanism.
Fig. 10 is a schematic view of the internal structure of the adjustment case.
FIG. 11 is a schematic view of a loading hopper mounting mechanism.
Fig. 12 is a schematic view of the internal structure of the upper hopper.
FIG. 13 is a schematic illustration of a blender bar installation.
Number designation in the figures: 1. lifting the slide rail; 2. a motor control module; 3. a drive mechanism; 4. a cross beam; 5. feeding a hopper; 6. an adjustment module; 7. fixing the supporting rod; 8. a first electric push rod; 9. a clamping block; 10. mounting a shell; 11. a second motor; 12. a speed reducer; 13. a cross universal joint; 14. a telescopic rotating shaft; 15. a first screw; 16. adjusting the sliding block; 17. a beam rotating shaft; 18. a third motor; 19. adjusting the sliding rail; 20. a guide slide bar; 21. a fixing plate; 22. a pressure sensor; 23. a first spring; 24. a card slot; 25. a first gear; 26. an adjustment housing; 27. a first toothed plate; 28. a second gear; 29. a second toothed plate; 30. a guide slide rail; 31. avoiding the chute; 32. a second electric push rod; 33. a first limit mechanism; 34. a second limiting mechanism; 35. a sliding groove; 36. fixing the sliding rod; 37. a second spring; 38. a limiting block; 39. a fourth motor; 40. supporting a motor; 41. a third gear; 42. a fourth gear; 43. installing a rotating shaft; 44. a filter screen; 45. a conical baffle; 46. d, straightening a blade; 47. a mixing rod; 48. a bevel; 49. mounting a plate; 50. a fixed housing; 51. and (4) teeth.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples or figures are illustrative of the present invention and are not intended to limit the scope of the present invention.
Unless otherwise specified, in the present invention, if the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate the orientation or positional relationship indicated on the drawings, it is only for convenience of describing the present invention and simplifying the description, but it is not intended to indicate or imply that the referred device or element must have a specific length, orientation, configuration and operation in a specific orientation.
Unless expressly stated or limited otherwise, the terms "disposed," "connected," and "connected" are used broadly and encompass, for example, being fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1, the device comprises a lifting slide rail 1, a motor control module 2, a cross beam 4, a feeding hopper 5 and a fixed support rod 7, wherein a driving mechanism 3 is slidably mounted on the lifting slide rail 1, the driving mechanism 3 comprises a mounting shell 10, a second motor 11, a speed reducer 12, a cross beam rotating shaft 17, an adjusting slider 16 and a third motor 18, the mounting shell 10 is slidably mounted on the lifting slide rail 1, and the motor control module 2 controls the lifting of the mounting shell 10; as shown in fig. 2 and 3, the adjusting slider 16 is vertically slidably mounted in the mounting shell 10, the third motor 18 is fixedly mounted in the mounting shell 10, and as shown in fig. 4, the third motor 18 controls the adjusting slider 16 to vertically slide through a screw rod; the beam rotating shaft 17 is rotatably mounted on the adjusting slider 16, and a pressure sensor 22 is mounted between the beam rotating shaft 17 and the adjusting slider 16, as shown in fig. 2 and 3, the second motor 11 and the speed reducer 12 are mounted in the mounting shell 10, an output shaft of the second motor 11 is fixedly connected with an input shaft of the speed reducer 12, and an output shaft of the speed reducer 12 is connected with the beam rotating shaft 17; the adjusting module 6 is mounted on the beam rotating shaft 17.
The motor control module 2 controls the sliding of the mounting shell 10 relative to the lifting slide rail 1 in the invention is the prior art.
As shown in fig. 5, the adjusting module 6 includes a first gear 25, an adjusting case 26, a first spring 23; a first toothed plate 27, a second gear 28, a second toothed plate 29, wherein the adjusting shell 26 has a guide slide 30 therein, the first gear 25 and the second gear 28 are coaxially and rotatably mounted in the adjusting shell 26, the diameter of the first gear 25 is larger than that of the second gear 28; the first toothed plate 27 is slidably mounted in the adjusting shell 26, one end of the first toothed plate 27 is fixedly connected with the beam rotating shaft 17, the other end of the first toothed plate 27 is fixedly connected with the beam 4, the beam 4 is slidably mounted on the outer wall surface of the adjusting shell 26 up and down, and a first spring 23 is mounted between the beam 4 and the adjusting shell 26; the first toothed plate 27 meshes with the second gear 28; a second toothed plate 29 is slidably mounted in the adjusting shell 26 through a guide slide 30, the second toothed plate 29 being engaged with the first gear 25; a locking mechanism for locking the second toothed plate 29 is installed in the adjusting shell 26.
In the invention, after the lower hopper is arranged at the lower side of the upper hopper 5, the lower hopper and the upper hopper are fixedly connected through bolts, and then the first limiting mechanism 33 and the second limiting mechanism 34 are controlled to release the locking of the second toothed plate 29; then the lower hopper and the upper hopper 5 are lifted up together, at the moment, the weights of the upper hopper 5, the lower hopper and the internal medicine are transmitted to the beam 4, so that the beam 4 moves downwards relative to the adjusting shell 26, the beam 4 moves downwards to drive the first toothed plate 27 to move downwards, the first toothed plate 27 moves downwards to drive the second gear 28 to rotate, the rotation of the second gear 28 drives the first gear 25 to rotate, and the first gear 25 rotates to drive the second toothed plate 29 to move upwards and downwards; the second toothed plate 29 drives the beam 4 device to move, the beam rotating shaft 17 moves to extrude the pressure sensor 22, the pressure sensor 22 receives the weight and transmits a signal to the control module to control the third motor 18 to work through the control module, so that the third motor 18 controls the adjusting slider 16 to move downwards, the adjusting slider 16 moves to drive the beam rotating shaft 17 to move downwards, and the position of the beam rotating shaft 17 relative to the feeding hopper 5 and the discharging hopper is changed.
According to the invention, the first spring 23 has a certain pre-pressure, after the medicine is added into the upper hopper 5, if the weight of the medicine is not enough to enable the first spring 23 to be further compressed, the cross beam 4 cannot slide relative to the adjusting module 6, and at the moment, the weight of the lower side of the cross beam rotating shaft 17 is smaller than that of the upper side, the weight difference is small, and the strength requirement can be met. If the weight of the medicine is enough to enable the first spring 23 to be further compressed, the cross beam 4 slides relative to the adjusting module 6, and at the moment, the cross beam rotating shaft 17 is adjusted to slide downwards, so that the weight of two sides of the cross beam rotating shaft 17 is basically kept equal after the cross beam rotating shaft 17 is adjusted, and the stress uniformity of the reduction gearbox corresponding to the cross beam rotating shaft 17 is ensured.
As shown in fig. 7, two clamping grooves 24 are symmetrically formed in the outer wall surface of the adjusting shell 26 from top to bottom, as shown in fig. 3, two first electric push rods 8 are symmetrically installed on the installing shell 10 from top to bottom, a clamping block 9 is fixedly installed on each of the two first electric push rods 8, and as shown in fig. 2, the clamping blocks 9 are matched with the clamping grooves 24 in a one-to-one correspondence manner. In the invention, the lower hopper is arranged on the upper hopper 5 and fixedly connected through bolts, and then the first limiting mechanism 33 and the second limiting mechanism 34 are controlled to release the locking of the second toothed plate 29; two first electric putter 8 works and makes two fixture blocks 9 and two draw-in grooves 24 cooperate with each other to the work of need control before raising up down hopper and feeding funnel 5 together, makes the relative installation shell 10 of adjusting shell 26 be in quiescent condition through the cooperation of two fixture blocks 9 and draw-in grooves 24, can not make the relative installation shell 10 of adjusting shell 26 take place to rock because of the skew of weight, influences the regulation of follow-up crossbeam pivot 17.
As shown in fig. 5, the mounting slider is fixedly connected with the beam rotating shaft 17, and a locking mechanism for locking the mounting slider is mounted in the adjusting shell 26; the first motor is arranged at the upper end of the adjusting shell 26 and controls whether the locking mechanism locks the mounting slide block to slide up and down; the cross member 4 is fixedly mounted to the lower end of the adjusting case 26.
As shown in fig. 12, a conical baffle 45 with an included angle of 210 degrees in the circumferential direction is installed in the feeding hopper 5, and the conical baffle 45 is fixedly connected with the rotating shaft; when the feeding hopper 5 is not turned over by 180 degrees, the conical baffle 45 is positioned at the lower sides of the filter screen 44 and the granulating blade 46, the filter screen 44, the granulating blade 46 and the conical baffle 45 are distributed from top to bottom, and the distance between the conical baffle 45 and the granulating blade 46 is larger than the distance between the granulating blade 46 and the filter screen 44; as shown in fig. 13, a plurality of blending rods 47 are fixedly attached to the tapered baffle 45 adjacent to the tapered surface of the granulating blade 46 in a circumferentially uniform manner.
In order to solve the problem that the medicine cut in place in the cutting process cannot be filtered due to blockage of medicine particles which are accumulated on the filter screen 44 and do not conform to the filtering size, after the medicine is turned over for 180 degrees, a conical baffle 45 which forms an included angle of 210 degrees is arranged on the upper side of the granulating blade 46, a mixing rod 47 is additionally arranged on the lower side of the conical baffle 45, the conical baffle 45 plays a role in stirring the medicine particles cut by the granulating blade in the rotating process along with the installation of the rotating shaft 43, and the probability of filtering the medicine particles cut in place is increased; meanwhile, the invention can prevent the medicine particles which are not cut on the upper side from being mixed with the cut medicine particles through the designed conical baffle 45, and the filtering effect is influenced, namely, the uncut medicine and the cut medicine particles are separated through the conical baffle 45.
As shown in fig. 2 and 3, an adjusting slide rail 19 is fixedly mounted in the mounting shell 10, and an adjusting slide block 16 is vertically slidably mounted in the adjusting slide rail 19; the third motor 18 is fixedly installed on the bottom surface of the adjusting slide rail 19, as shown in fig. 4, the third motor 18 outputs two output shafts and is respectively and fixedly installed with one first screw rod 15, and the adjusting slide block 16 is connected with the two first screw rods 15 through thread fit; a telescopic rotating shaft 14 is installed between an output shaft of the speed reducer 12 and a beam rotating shaft 17, one end of the telescopic rotating shaft 14 is connected with the output shaft of the speed reducer 12 through a cross universal joint 13, and the other end of the telescopic rotating shaft 14 is connected with the beam rotating shaft 17 through the cross universal joint 13.
According to the invention, the second motor 11 works to drive the speed reducer 12 to work, the output shaft of the speed reducer 12 rotates to drive the beam rotating shaft 17 to rotate through the two universal cross joints 13 and the telescopic rotating shaft 14, the beam rotating shaft 17 rotates to drive the installation slide block to rotate, the installation slide block drives the adjusting shell 26 to rotate, the adjusting shell 26 rotates to drive the beam 4 to rotate, and the beam 4 rotates to drive the feeding hopper 5 and the discharging hopper to rotate 180 degrees through the two fixing support rods 7.
The cross universal joint 13 and the telescopic rotating shaft 14 in the invention have the function of ensuring that the beam rotating shaft 17 can also be connected with the output shaft of the speed reducer 12 when the adjusting slide block 16 slides up and down.
As shown in fig. 7, two fixing plates 21 are mounted on the outer side of the adjusting shell 26, a guide slide bar 20 is mounted between the two fixing plates 21, and as shown in fig. 5 and 8, the cross beam 4 is slidably mounted on the guide slide bar 20.
As shown in fig. 7, the adjusting shell 26 is provided with an avoiding chute 31 for the beam rotating shaft 17 to penetrate; the side surface of the adjusting shell 26 is provided with a sliding groove 35; as shown in fig. 6 and 10, both sides of second toothed plate 29 have teeth 51 uniformly distributed.
As shown in fig. 6, the locking mechanism mounted on the adjusting shell 26 includes a second electric push rod 32, a first limiting mechanism 33, and a second limiting mechanism 34; two fixed shells 50 are installed on the adjusting shell 26, a second electric push rod 32 is installed in each fixed shell 50, a first limiting mechanism 33 is fixedly installed on one second electric push rod 32 of the two second electric push rods 32, and a second limiting mechanism 34 is fixedly installed on the other second electric push rod 32.
As shown in fig. 9, the first limiting mechanism 33 and the second limiting mechanism 34 have the same structure, and the second limiting mechanism 34 includes a fixed slide bar 36, a second spring 37, and a limiting block 38, wherein one end of the fixed slide bar 36 is fixedly mounted on the corresponding second electric push rod 32, and the other end of the fixed slide bar 36 is fixedly mounted with a mounting plate 49; one end of the limiting block 38 is provided with symmetrically distributed inclined planes 48, the other end of the limiting block 38 is slidably mounted on the fixed slide bar 36, a second spring 37 is mounted between the limiting block 38 and the fixed slide bar 36, and the second spring 37 is a compression spring and has pre-pressure; the end of the stop block 38 having the inclined surface 48 engages teeth 51 on the side of the second gear plate 29.
As shown in fig. 6, the stopper 38 of the second stopper mechanism 34 passes through the sliding slot 35 and engages with the teeth 51 on the side of the second gear plate 29.
As shown in fig. 6, when the upper and lower inclined surfaces 48 at the end of the stopper 38 having the inclined surface 48 of the second stopper mechanism 34 are in line contact with the teeth 51 on the side surface of the second gear plate 29, one of the upper and lower inclined surfaces 48 at the end of the stopper 38 having the inclined surface 48 of the first stopper mechanism 33 is in surface contact with the teeth 51 on the side surface of the second gear plate 29, and the other inclined surface 48 is in line contact with the teeth 51 on the side surface of the second gear plate 29. Such design can guarantee that second pinion rack 29 has better dead lock effect when the lock is dead.
When the second toothed plate 29 needs to be locked, the two second electric push rods 32 are controlled to work, so that one end, provided with the inclined plane 48, of the limiting block 38 in the first limiting mechanism 33 and the second limiting mechanism 34 is inserted into the tooth 51 on the side surface of the second toothed plate 29, and the second toothed plate 29 is locked in a vertical sliding mode; when the need is relieved, the two second electric push rods 32 are controlled to work, so that the limiting blocks 38 in the first limiting mechanism 33 and the second limiting mechanism 34 are disengaged from the teeth 51 on the side surface of the second gear plate 29.
As shown in fig. 11 and 12, a fourth motor 39 is fixedly mounted on the outer side of the feeding hopper 5 through a motor support 40, an output shaft of the fourth motor 39 penetrates into the feeding hopper 5 and is fixedly mounted with a third gear 41, a mounting rotating shaft 43 is rotatably mounted in the feeding hopper 5, a fourth gear 42 is fixedly mounted on the mounting rotating shaft 43, and the third gear 41 is meshed with the fourth gear 42; the whole grain blades 46 are fixedly installed on the installation rotating shaft 43.
The fourth motor 39 is operated to drive the third gear 41 to rotate, the third gear 41 rotates to drive the fourth gear 42 to rotate, the fourth gear 42 rotates to drive the mounting rotating shaft 43 to rotate, and the mounting rotating shaft 43 rotates to drive the granulating blade 46 to rotate so as to cut the bulk drugs.
The distance between the conical baffle 45 and the granulating blade 46 is 10 times of the distance between the granulating blade 46 and the filter screen 44. Such a design ensures that the cut-in-place drug particles have more opportunity to be filtered.
The sliding of the regulating slider 16 in the present invention is determined according to whether the pressure sensor 22 is continuously applied with pressure, and when the pressure sensor 22 is not applied with pressure, the third motor 18 drives the regulating slider 16 to stop sliding.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and all simple modifications and equivalent variations of the above embodiments according to the technical spirit of the present invention are included in the scope of the present invention.
The implementation mode is as follows: when the device designed by the invention is used, in an initial state, the fixture block 9 is positioned in the clamping groove 24, and the limiting blocks 38 in the first limiting mechanism 33 and the second limiting mechanism 34 are matched with the teeth 51 on the side surface of the second toothed plate 29; the feeding hopper 5 is relatively light in the invention; before use, the driving mechanism 3, the cross beam 4, the feeding hopper 5 and the adjusting module 6 are controlled to move upwards by the motor control module 2; then, the lower hopper loaded with the medicine is pushed to the lower side of the upper hopper 5 through the external travelling mechanism, then the upper hopper 5 is controlled to move downwards through the motor control module 2, so that the lower hopper of the upper hopper 5 is contacted and fixedly connected through a bolt, and then the first limiting mechanism 33 and the second limiting mechanism 34 are controlled to release the locking of the second toothed plate 29; then the lower hopper and the upper hopper 5 are lifted up together, at the moment, the weights of the upper hopper 5, the lower hopper and the internal medicine are transmitted to the beam 4, so that the beam 4 moves downwards relative to the adjusting shell 26, the beam 4 moves downwards to drive the first toothed plate 27 to move downwards, the first toothed plate 27 moves downwards to drive the second gear 28 to rotate, the rotation of the second gear 28 drives the first gear 25 to rotate, and the first gear 25 rotates to drive the second toothed plate 29 to move upwards and downwards; the second toothed plate 29 drives the beam 4 device to move, the beam rotating shaft 17 moves to extrude the pressure sensor 22, the pressure sensor 22 receives the weight and transmits a signal to the control module to control the third motor 18 to work through the control module, so that the third motor 18 controls the adjusting slider 16 to move downwards, the adjusting slider 16 moves to drive the beam rotating shaft 17 to move downwards, and the position of the beam rotating shaft 17 relative to the upper hopper 5 and the lower hopper is changed; after the adjustment of the beam rotating shaft 17 is completed, the second electric push rod 32 is controlled, so that the limit blocks 38 in the first limit mechanism 33 and the second limit mechanism 34 limit the second toothed plate 29 again; then, the two first electric push rods 8 are controlled to enable the two clamping blocks 9 to be separated from the two clamping grooves 24; then, a second motor 11 is controlled to work, the second motor 11 works to drive a speed reducer 12 to work, an output shaft of the speed reducer 12 rotates to drive a beam rotating shaft 17 to rotate through two cross universal joints 13 and a telescopic rotating shaft 14, the beam rotating shaft 17 rotates to drive an installation sliding block to rotate, the installation sliding block drives an adjusting shell 26 to rotate, the adjusting shell 26 rotates to drive a beam 4 to rotate, and the beam 4 rotates to drive an upper hopper 5 and a lower hopper to rotate 180 degrees through two fixing support rods 7; and carrying out subsequent work.
Claims (6)
1. The utility model provides a whole grain equipment of solid medicine, it includes lift slide rail, motor control module, crossbeam, feeding funnel, fixed branch, its characterized in that: the lifting slide rail is provided with a driving mechanism in a sliding manner, the driving mechanism comprises a mounting shell, a second motor, a speed reducer, a cross beam rotating shaft, an adjusting slide block and a third motor, the mounting shell is arranged on the lifting slide rail in a sliding manner, and a motor control module controls the lifting of the mounting shell; the adjusting sliding block is arranged in the mounting shell in an up-and-down sliding manner, the third motor is fixedly arranged in the mounting shell, and the third motor controls the adjusting sliding block to slide up and down through the screw rod; the beam rotating shaft is rotatably arranged on the adjusting slide block, a pressure sensor is arranged between the beam rotating shaft and the adjusting slide block, the second motor and the speed reducer are arranged in the mounting shell, an output shaft of the second motor is fixedly connected with an input shaft of the speed reducer, and an output shaft of the speed reducer is connected with the beam rotating shaft; the adjusting module is arranged on the rotating shaft of the cross beam;
the adjusting module comprises a first gear, an adjusting shell and a first spring; the adjusting mechanism comprises a first toothed plate, a second gear and a second toothed plate, wherein a guide sliding rail is arranged in an adjusting shell, the first gear and the second gear are coaxially and rotatably arranged in the adjusting shell, and the diameter of the first gear is larger than that of the second gear; the first toothed plate is slidably mounted in the adjusting shell, one end of the first toothed plate is fixedly connected with the rotating shaft of the cross beam, the other end of the first toothed plate is fixedly connected with the cross beam, the cross beam is vertically slidably mounted on the outer wall surface of the adjusting shell, and a first spring is mounted between the cross beam and the adjusting shell; the first toothed plate is meshed with the second gear; the second toothed plate is slidably mounted in the adjusting shell through the guide sliding rail and meshed with the first gear; a locking mechanism which plays a role of locking the second toothed plate is arranged in the adjusting shell;
two clamping grooves are formed in the outer wall surface of the adjusting shell in an up-down symmetrical mode, two first electric push rods are installed on the installation shell in an up-down symmetrical mode, clamping blocks are fixedly installed on the two first electric push rods, and the clamping blocks are matched with the clamping grooves in a one-to-one corresponding mode;
the mounting sliding block is fixedly connected with the beam rotating shaft, and a locking mechanism which plays a role in locking the mounting sliding block is arranged in the adjusting shell; the first motor is arranged at the upper end of the adjusting shell and controls whether the locking mechanism locks the mounting slide block to slide up and down; the cross beam is fixedly arranged at the lower end of the adjusting shell;
a conical baffle with an included angle of 210 degrees in the circumferential direction is arranged in the feeding hopper and is fixedly connected with the rotating shaft; when the feeding hopper is not turned over by 180 degrees, the conical baffle is positioned at the lower sides of the filter screen and the granulating blades, the filter screen, the granulating blades and the conical baffle are distributed from top to bottom, and the distance between the conical baffle and the granulating blades is larger than the distance between the granulating blades and the filter screen; and a plurality of mixing rods are uniformly and fixedly arranged on the conical surface of the conical baffle plate close to the granulating blade in the circumferential direction.
2. A solid drug granulating apparatus as claimed in claim 1, wherein: an adjusting slide rail is fixedly arranged in the mounting shell, and an adjusting slide block is vertically and slidably arranged in the adjusting slide rail; the third motor is fixedly arranged on the bottom surface of the adjusting slide rail, the third motor outputs two output shafts and is respectively and fixedly provided with a first screw rod, and the adjusting slide block is connected with the two first screw rods through thread fit; a telescopic rotating shaft is installed between an output shaft of the speed reducer and the cross beam rotating shaft, one end of the telescopic rotating shaft is connected with the output shaft of the speed reducer through a cross universal joint, and the other end of the telescopic rotating shaft is connected with the cross beam rotating shaft through a cross universal joint.
3. A solid drug granulating apparatus as claimed in claim 1, wherein: two fixed plates are installed on the outer side of the adjusting shell, a guide sliding rod is installed between the two fixed plates, and the cross beam is installed on the guide sliding rod in a sliding mode.
4. A solid drug granulating apparatus as claimed in claim 1, wherein: the adjusting shell is provided with an avoiding chute for the penetration of the beam rotating shaft; the side surface of the adjusting shell is provided with a sliding groove; teeth are uniformly distributed on two sides of the second toothed plate;
the locking mechanism arranged on the adjusting shell comprises a second electric push rod, a first limiting mechanism and a second limiting mechanism; the adjusting mechanism comprises a fixed shell, two fixed shells are mounted on the adjusting shell, a second electric push rod is mounted in each fixed shell, a first limiting mechanism is fixedly mounted on one of the two second electric push rods, and a second limiting mechanism is fixedly mounted on the other second electric push rod;
the first limiting mechanism and the second limiting mechanism are identical in structure, the second limiting mechanism comprises a fixed sliding rod, a second spring and a limiting block, one end of the fixed sliding rod is fixedly arranged on the corresponding second electric push rod, and the other end of the fixed sliding rod is fixedly provided with an installation plate; one end of the limiting block is provided with inclined planes which are symmetrically distributed, the other end of the limiting block is slidably mounted on the fixed slide rod, a second spring is mounted between the limiting block and the fixed slide rod, and the second spring is a compression spring and has pre-pressure; one end of the limiting block with the inclined plane is matched with teeth on the side surface of the second gear plate;
the limiting block in the second limiting mechanism penetrates through the sliding groove to be matched with teeth on the side surface of the second gear plate;
when the upper and lower inclined planes at the end, provided with the inclined plane, of the limiting block in the second limiting mechanism are in line contact with the teeth on the side surface of the second toothed plate, one inclined plane in the upper and lower inclined planes at the end, provided with the inclined plane, of the limiting block in the first limiting mechanism is in contact with the teeth on the side surface of the second toothed plate, and the other inclined plane is in contact with the dental floss on the side surface of the second toothed plate.
5. A solid drug granulating apparatus as claimed in claim 1, wherein: a fourth motor is fixedly arranged on the outer side of the feeding hopper through a motor support, an output shaft of the fourth motor penetrates into the feeding hopper and is fixedly provided with a third gear, an installation rotating shaft is rotatably arranged in the feeding hopper, the fourth gear is fixedly arranged on the installation rotating shaft, and the fourth gear is meshed with the third gear; the whole grain blade is fixedly arranged on the installation rotating shaft.
6. A solid drug finishing apparatus according to claim 1, wherein: the distance between the conical baffle and the granulating blade is 10 times of the distance between the granulating blade and the filter screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210249431.6A CN114713341B (en) | 2022-03-14 | 2022-03-14 | Solid medicine whole grain equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210249431.6A CN114713341B (en) | 2022-03-14 | 2022-03-14 | Solid medicine whole grain equipment |
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| CN114713341A CN114713341A (en) | 2022-07-08 |
| CN114713341B true CN114713341B (en) | 2023-04-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210249431.6A Active CN114713341B (en) | 2022-03-14 | 2022-03-14 | Solid medicine whole grain equipment |
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| JP2013018560A (en) * | 2011-07-07 | 2013-01-31 | Kurimoto Ltd | Hopper |
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| JP6826705B1 (en) * | 2019-11-01 | 2021-02-10 | 温州順創智能科技有限公司 | Glass rectangular cutting machine |
| CN212549844U (en) * | 2020-05-18 | 2021-02-19 | 四川省泰信动物药业有限公司 | Do benefit to whole grain device that improves pelletization effect |
| JP2021084713A (en) * | 2019-11-25 | 2021-06-03 | 秦皇島港股▲ふん▼有限公司Ｑｉｎｈｕａｎｇｄａｏ Ｐｏｒｔ Ｃｏ．，Ｌｔｄ． | Self-balancing device with adjustable counterweight for dust suppression |
| CN215047069U (en) * | 2021-06-11 | 2021-12-07 | 高碑店市鸿旭金属粉末加工有限公司 | Be applied to unloader of metal powder processing |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110523508B (en) * | 2019-09-06 | 2020-05-22 | 安徽省东乾食品有限公司 | Carrot drying and smashing integrated device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013018560A (en) * | 2011-07-07 | 2013-01-31 | Kurimoto Ltd | Hopper |
| CA3068978A1 (en) * | 2013-01-18 | 2014-07-18 | Kurt M. Schie | Wood chipper |
| CN203990522U (en) * | 2014-07-31 | 2014-12-10 | 浙江迦南科技股份有限公司 | Cutting type pelletizing machine |
| CN209123989U (en) * | 2018-11-02 | 2019-07-19 | 北京康而福药业有限责任公司 | A kind of medicinal material rubber mill |
| JP6826705B1 (en) * | 2019-11-01 | 2021-02-10 | 温州順創智能科技有限公司 | Glass rectangular cutting machine |
| JP2021084713A (en) * | 2019-11-25 | 2021-06-03 | 秦皇島港股▲ふん▼有限公司Ｑｉｎｈｕａｎｇｄａｏ Ｐｏｒｔ Ｃｏ．，Ｌｔｄ． | Self-balancing device with adjustable counterweight for dust suppression |
| CN212549844U (en) * | 2020-05-18 | 2021-02-19 | 四川省泰信动物药业有限公司 | Do benefit to whole grain device that improves pelletization effect |
| CN215047069U (en) * | 2021-06-11 | 2021-12-07 | 高碑店市鸿旭金属粉末加工有限公司 | Be applied to unloader of metal powder processing |
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|---|---|
| CN114713341A (en) | 2022-07-08 |
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Address after: No. 28, Chunfeng Road, economic and Technological Development Zone, Yuanzhou District, Yichun City, Jiangxi Province Patentee after: Yichun Wanshen Intelligent Equipment Co.,Ltd. Address before: No. 28, Chunfeng Road, economic and Technological Development Zone, Yuanzhou District, Yichun City, Jiangxi Province Patentee before: YICHUN WANSHEN PHARMACEUTICAL MACHINERY Co.,Ltd. |
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