CN220143176U - Medicine intermediate raw materials mixing arrangement - Google Patents
Medicine intermediate raw materials mixing arrangement Download PDFInfo
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- CN220143176U CN220143176U CN202321672385.7U CN202321672385U CN220143176U CN 220143176 U CN220143176 U CN 220143176U CN 202321672385 U CN202321672385 U CN 202321672385U CN 220143176 U CN220143176 U CN 220143176U
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- 239000002994 raw material Substances 0.000 title claims abstract description 31
- 239000003814 drug Substances 0.000 title claims abstract description 13
- 229940079593 drug Drugs 0.000 title description 3
- 238000003756 stirring Methods 0.000 claims abstract description 108
- 239000000463 material Substances 0.000 claims abstract description 36
- 238000007599 discharging Methods 0.000 claims description 28
- 239000000543 intermediate Substances 0.000 claims description 12
- 239000012450 pharmaceutical intermediate Substances 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000000126 substance Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000000149 penetrating effect Effects 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
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- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model discloses a medicine intermediate raw material mixing device, which relates to the technical field of medicine intermediate production equipment and comprises a mixing kettle, a main mixing and stirring unit, an auxiliary mixing and stirring unit and a material inlet and outlet unit; mixing kettle: is a round barrel cavity kettle body; main mixing stirring unit: the stirring device comprises a cross arm, a vertical arm, a bearing, a motor, a fixed column, a sun gear, a rotating disk and a rotating arm, wherein the two ends of the cross arm are respectively and fixedly connected with the top ends of the vertical arm, the bottom ends of the vertical arm are respectively and fixedly connected with the top ends of the front side and the rear side of a mixing kettle, the middle part of the lower surface of the cross arm is fixedly connected with the motor, the middle part of an output shaft of the motor is rotationally connected with the sun gear through the bearing, the bottom end of the output shaft of the motor is fixedly connected with the rotating disk, the motor is used for driving a planetary gear set, the planetary gear keeps autorotation and revolves around the sun gear, the planetary gear drives the helical blades to revolve, and the stirring speed is high, and the stirring device is fully mixed and has high efficiency.
Description
Technical Field
The utility model relates to the technical field of medical intermediate production equipment, in particular to a medical intermediate raw material mixing device.
Background
The pharmaceutical intermediates are in fact chemical raw materials or chemical products used in the process of pharmaceutical synthesis. The chemical product can be produced in a common chemical plant without a production license of the medicine, and can be used for synthesizing the medicine as long as the chemical product reaches a certain level.
In the process of processing the medical intermediate, different raw materials are required to be mixed and stirred, because of strict specifications of medicines, the stirring and mixing degree has higher requirements, the current medical intermediate raw material mixing device has lower efficiency, longer required mixing time, higher energy consumption and higher cost, and the current medical intermediate raw material mixing device is provided.
Disclosure of Invention
The utility model aims to overcome the existing defects, and provides a medicine intermediate raw material mixing device, wherein a motor is adopted to drive a planetary gear set, a planetary gear keeps autorotation and revolves around a sun gear, the planetary gear drives the helical blade to revolve, and the stirring speed block is sufficient in mixing and high in efficiency, so that the problems in the background technology can be effectively solved.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a medicine intermediate raw material mixing device comprises a mixing kettle, a main mixing stirring unit, an auxiliary mixing stirring unit and a material inlet and outlet unit;
mixing kettle: is a round barrel cavity kettle body;
main mixing stirring unit: the device comprises a cross arm, a vertical arm, a bearing, a motor, a fixed column, a sun gear, a rotating disk and a rotating arm, wherein the two ends of the cross arm are respectively and fixedly connected with the top ends of the vertical arm, the bottom ends of the vertical arm are respectively and fixedly connected with the top ends of the front side and the rear side of a mixing kettle, the middle part of the lower surface of the cross arm is fixedly connected with the motor, the middle part of an output shaft of the motor is rotationally connected with the sun gear through the bearing, the bottom end of the output shaft of the motor is fixedly connected with the rotating disk, the circumferential side surfaces of the rotating disk are respectively and fixedly connected with the close ends of the rotating arm, and the input end of the motor is electrically connected with an external power supply through an external control switch group;
auxiliary mixing stirring unit: the auxiliary mixing and stirring units are respectively arranged at the far ends of the rotating arms;
and a material inlet and outlet unit: is arranged on the mixing kettle.
The vertical arm is provided with a cross arm, the cross arm is provided with a motor, the motor provides rotary power for the rotary disk, the rotary disk drives the rotary arm to revolve, the fixed column is connected with the sun gear, and the bearing is connected with the motor output shaft of the sun gear in a rotating way.
Further, the main mixing stirring unit further comprises an inner shaft, an upper planetary gear, a lower planetary gear, a stirring shaft I and a spiral blade I, wherein the far end of the rotating arm is respectively connected with the middle part of the inner shaft in a rotating mode, the top end of the inner shaft is respectively and fixedly connected with the upper planetary gear, the upper planetary gear is respectively engaged with and connected with the sun gear, the bottom end of the inner shaft is respectively and fixedly connected with the lower planetary gear, the middle part of the lower side surface of the lower planetary gear is respectively and fixedly connected with the top end of the stirring shaft I, and the circumferential side surface of the stirring shaft I is respectively and fixedly connected with the spiral blade I.
The upper planetary gear and the lower planetary gear are in rotary connection with the rotating arm through the inner shaft, the upper planetary gear is in meshed connection with the sun gear to keep self rotation and revolution, the lower planetary gear drives the auxiliary mixing and stirring unit, the stirring shaft is provided with a first helical blade, and the first helical blade is in rotary stirring and vertical mixing.
Further, the main mixing stirring unit further comprises a stirring shaft II and a spiral blade II, the middle part of the bottom surface of the rotating disc is fixedly connected with the top end of the stirring shaft II, and the circumferential side surface of the stirring shaft II is fixedly connected with the spiral blade II.
The stirring shaft II is connected with the spiral blade II, and the rotation of the spiral blade II moves the raw material in the middle part on line to form radial convection.
Further, auxiliary mixing stirring unit contains extension arm, outer axle, external gear, auxiliary stirring arm, auxiliary stirring axle and auxiliary stirring blade, the terminal surface that keeps away from of rotor arm is the near end of fixed connection extension arm respectively, the end that keeps away from of extension arm rotates the top of connecting the outer axle respectively, the middle part of outer axle is fixed connection external gear respectively, planetary gear under the external gear meshing connection, the bottom of outer axle is the near end of auxiliary stirring arm of fixed connection respectively, the end that keeps away from of auxiliary stirring arm is the top of auxiliary stirring axle of fixed connection respectively, auxiliary stirring blade is fixed connection respectively to auxiliary stirring axle's side.
The extension arm is connected with the outer shaft in a rotating way, the outer shaft is fixedly connected with the outer gear, the outer gear is connected with the lower planetary gear in a meshed mode, the auxiliary stirring shaft is provided with auxiliary stirring blades, and the auxiliary stirring blades stir.
Further, the material feeding and discharging unit comprises a material discharging pipe, a material discharging electric control valve, a material feeding pipe and a material feeding electric control valve, the top end of the material discharging pipe is arranged at the bottom end of the mixing kettle in an inserting mode, the tail end of the material discharging pipe is fixedly connected with an inlet of the material discharging electric control valve, the front side of the top end of the mixing kettle is arranged at the rear end of the material feeding pipe in an inserting mode, the front end of the material feeding pipe is fixedly connected with an outlet of the material feeding electric control valve, and the input ends of the material discharging electric control valve and the material feeding electric control valve are electrically connected with an external power supply through an external control switch group.
The discharging pipe is used for discharging, the discharging electric control valve is used for controlling the outflow of raw materials, the feeding pipe is used for feeding, and the feeding electric control valve is used for controlling the inflow of raw materials.
Further, the mixing kettle further comprises support legs, and the bottom surface circumferential array of the mixing kettle is fixedly connected with the top ends of the support legs.
The support legs support the mixing kettle.
Compared with the prior art, the utility model has the beneficial effects that: the medicine intermediate raw material mixing device has the following advantages:
1. the motor drives the rotary disk and the rotating arm, so that the upper planetary gear revolves around the sun gear and rotates, the planetary gear drives the first helical blade to stir in the mixing kettle, and the rotary disk drives the second helical blade to stir, so that stirring is more sufficient.
2. The planetary gear drives the external gear to rotate and revolve, and the external gear is connected with the auxiliary stirring blade for eccentric stirring, so that the mixed raw materials are mixed and stirred more fully in the diameter and tangential direction movement, and the mixing efficiency is higher.
3. Through automatically controlled valve control like pan feeding pipe and discharging pipe, the discharging pipe is located the bottom, opens discharging pipe solenoid valve raw materials and flows out from the mixing kettle under the action of gravity, opens pan feeding pipe valve and can send into the mixing kettle with the raw materials.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a partial enlarged structure of the portion A in FIG. 1 according to the present utility model;
fig. 3 is a schematic view of the bottom structure of the present utility model.
In the figure: 1 mixing kettle, 2 support legs, 3 main mixing stirring units, 31 cross arms, 32 vertical arms, 33 bearings, 34 motors, 35 fixed columns, 36 sun gears, 37 rotating disks, 38 rotating arms, 39 inner shafts, 310 upper planetary gears, 311 lower planetary gears, 312 stirring shafts I, 313 spiral blades I, 314 stirring shafts II, 315 spiral blades II, 4 auxiliary mixing stirring units, 41 extension arms, 42 outer shafts, 43 outer gears, 44 auxiliary stirring arms, 45 auxiliary stirring shafts, 46 auxiliary stirring blades, 5 material inlet and outlet units, 51 material outlet pipes, 52 material outlet electric control valves, 53 material inlet pipes and 54 material inlet electric control valves.
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 the following technical solutions: a medicine intermediate raw material mixing device comprises a mixing kettle 1, a main mixing stirring unit 3, an auxiliary mixing stirring unit 4 and a material inlet and outlet unit 5;
mixing kettle 1: is a round barrel cavity kettle body;
main mixing stirring unit 3: comprises a cross arm 31, a vertical arm 32, a bearing 33, a motor 34, a fixed column 35, a sun gear 36, a rotating disk 37 and a rotating arm 38, wherein the two ends of the cross arm 31 are respectively and fixedly connected with the top end of the vertical arm 32, the bottom end of the vertical arm 32 is respectively and fixedly connected with the top ends of the front side and the rear side of the mixing kettle 1, the middle part of the lower surface of the cross arm 31 is fixedly connected with the motor 34, the middle part of an output shaft of the motor 34 is rotationally connected with the sun gear 36 through the bearing 33, the bottom end of the output shaft of the motor 34 is fixedly connected with the rotating disk 37, the circumferential side surfaces of the rotating disk 37 are respectively and fixedly connected with the close ends of the rotating arm 38, the input end of the motor 34 is electrically connected with an external power supply through an external control switch group,
auxiliary mixing and stirring unit 4: three auxiliary mixing and stirring units 4 are respectively arranged at the far ends of the rotating arms 38;
further, the auxiliary mixing and stirring unit 4 comprises an extension arm 41, an outer shaft 42, an outer gear 43, an auxiliary stirring arm 44, an auxiliary stirring shaft 45 and auxiliary stirring blades 46, wherein the far end face of the rotating arm 38 is fixedly connected with the near end of the extension arm 41 respectively, the far end of the extension arm 41 is rotationally connected with the top of the outer shaft 42 respectively, the middle part of the outer shaft 42 is fixedly connected with the outer gear 43 respectively, the outer gear 43 is meshed with the lower planetary gear 311, the bottom end of the outer shaft 42 is fixedly connected with the near end of the auxiliary stirring arm 44 respectively, the far end of the auxiliary stirring arm 44 is fixedly connected with the top end of the auxiliary stirring shaft 45 respectively, and the side face of the auxiliary stirring shaft 45 is fixedly connected with the auxiliary stirring blades 46 respectively.
The extension arm 41 is connected with the outer shaft 42 by rotation, the outer shaft 42 is fixedly connected with the outer gear 43, the outer gear 43 is connected with the lower planetary gear 311 by meshing, the auxiliary stirring shaft 45 is provided with the auxiliary stirring blades 46, and the auxiliary stirring blades 46 are used for stirring.
Feeding and discharging unit 5: is arranged on the mixing kettle 1.
The material inlet and outlet unit 5 comprises a material outlet pipe 51, a material outlet electric control valve 52, a material inlet pipe 53 and a material inlet electric control valve 54, the top end of the material outlet pipe 51 is arranged at the bottom end of the mixing kettle 1 in a penetrating mode, the tail end of the material outlet pipe 51 is fixedly connected with the inlet of the material outlet electric control valve 52, the front side of the top end of the mixing kettle 1 is arranged at the rear end of the material inlet pipe 53 in a penetrating mode, the front end of the material inlet pipe 53 is fixedly connected with the outlet of the material inlet electric control valve 54, and the input ends of the material outlet electric control valve 52 and the material inlet electric control valve 54 are electrically connected with an external power supply through an external control switch group.
The discharging pipe 51 is used for discharging, the discharging electric control valve 52 is used for controlling the outflow of raw materials, the feeding pipe 53 is used for feeding, and the feeding electric control valve 54 is used for controlling the inflow of raw materials.
The vertical arm 32 is provided with the cross arm 31, the cross arm 31 is provided with the motor 34, the motor 34 provides rotary power to the rotary disk 37, the rotary disk 37 drives the rotary arm 38 to revolve, the fixed column 35 is connected with the sun gear 36, and the bearing 33 is connected with the output shaft of the motor 34 for maintaining the sun gear 36 in a rotating way.
The main mixing and stirring unit 3 further comprises an inner shaft 39, an upper planetary gear 310, a lower planetary gear 311, a stirring shaft I312 and a first helical blade 313, wherein the far ends of the rotating arms 38 are respectively and rotatably connected with the middle part of the inner shaft 39, the top ends of the inner shaft 39 are respectively and fixedly connected with the upper planetary gear 310, the upper planetary gear 310 is respectively and meshed with the sun gear 36, the bottom ends of the inner shaft 39 are respectively and fixedly connected with the lower planetary gear 311, the middle parts of the lower side surfaces of the lower planetary gears 311 are respectively and fixedly connected with the top ends of the stirring shaft I312, and the circumferential side surfaces of the stirring shaft I312 are respectively and fixedly connected with the first helical blade 313.
The upper planetary gear 310 and the lower planetary gear 311 are rotatably connected to the rotating arm 38 through the inner shaft 39, the upper planetary gear 310 is engaged with the sun gear 36 to maintain its own rotation and revolution, the lower planetary gear 311 drives the auxiliary mixing and stirring unit 4, and the stirring shaft one 312 is provided with the first spiral blade 313, and the first spiral blade 313 is rotationally stirred and vertically mixed.
The main mixing and stirring unit 3 further comprises a stirring shaft II 314 and a spiral blade II 315, wherein the middle part of the bottom surface of the rotating disk 37 is fixedly connected with the top end of the stirring shaft II 314, and the circumferential side surface of the stirring shaft II 314 is fixedly connected with the spiral blade II 315.
The stirring shaft II 314 is connected with the spiral blade II 315, and the rotation of the spiral blade II 315 leads the raw material in the middle to move upwards to form radial convection.
The bottom surface circumference array fixed connection stabilizer blade 2 of mixing kettle 1 still includes stabilizer blade 2.
The support feet 2 support the mixing kettle 1.
The utility model provides a medicine intermediate raw material mixing device, which has the following working principle:
the vertical arm 32 is provided with the cross arm 31, the cross arm 31 is provided with the motor 34, the motor 34 provides rotary power to the rotary disk 37, the rotary disk 37 drives the rotary arm 38 to revolve, the fixed column 35 is connected with the sun gear 36, and the bearing 33 is connected with the output shaft of the motor 34 for maintaining the sun gear 36 in a rotating way. The upper planetary gear 310 and the lower planetary gear 311 are rotatably connected to the rotating arm 38 through the inner shaft 39, the upper planetary gear 310 is engaged with the sun gear 36 to maintain its own rotation and revolution, the lower planetary gear 311 drives the auxiliary mixing and stirring unit 4, and the stirring shaft one 312 is provided with the first spiral blade 313, and the first spiral blade 313 is rotationally stirred and vertically mixed. The stirring shaft II 314 is connected with the spiral blade II 315, and the rotation of the spiral blade II 315 leads the raw material in the middle to move upwards to form radial convection.
The extension arm 41 is connected with the outer shaft 42 by rotation, the outer shaft 42 is fixedly connected with the outer gear 43, the outer gear 43 is connected with the lower planetary gear 311 by meshing, the auxiliary stirring shaft 45 is provided with the auxiliary stirring blades 46, and the auxiliary stirring blades 46 are used for stirring.
The discharging pipe 51 is used for discharging, the discharging electric control valve 52 is used for controlling the outflow of raw materials, the feeding pipe 53 is used for feeding, and the feeding electric control valve 54 is used for controlling the inflow of raw materials.
The support feet 2 support the mixing kettle 1.
It is noted that the operation of the external control switch set control motor 34, the discharge electric control valve 52 and the feed electric control valve 54 is performed by 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 (6)
1. A medicine intermediate raw materials mixing arrangement, its characterized in that: comprises a mixing kettle (1), a main mixing and stirring unit (3), an auxiliary mixing and stirring unit (4) and a material inlet and outlet unit (5);
mixing kettle (1): is a round barrel cavity kettle body;
main mixing stirring unit (3): the novel rotary disc comprises a cross arm (31), a vertical arm (32), a bearing (33), a motor (34), a fixed column (35), a sun gear (36), a rotary disc (37) and a rotating arm (38), wherein the two ends of the cross arm (31) are respectively and fixedly connected with the top ends of the vertical arm (32), the bottom ends of the vertical arm (32) are respectively and fixedly connected with the top ends of the front side and the rear side of a mixing kettle (1), the middle part of the lower surface of the cross arm (31) is fixedly connected with the motor (34), the middle part of an output shaft of the motor (34) is rotationally connected with the sun gear (36) through the bearing (33), the bottom end of the output shaft of the motor (34) is fixedly connected with the rotary disc (37), the circumferential side surfaces of the rotary disc (37) are respectively and fixedly connected with the near ends of the rotating arm (38), and the input end of the motor (34) is electrically connected with an external power supply through an external control switch group;
auxiliary mixing stirring unit (4): three auxiliary mixing stirring units (4) are respectively arranged at the far ends of the rotating arms (38);
feeding and discharging unit (5): is arranged on the mixing kettle (1).
2. A pharmaceutical intermediate raw material mixing apparatus according to claim 1, wherein: the main mixing stirring unit (3) further comprises an inner shaft (39), an upper planetary gear (310), a lower planetary gear (311), a stirring shaft I (312) and a spiral blade I (313), wherein the far end of the rotating arm (38) is respectively connected with the middle part of the inner shaft (39) in a rotating mode, the top end of the inner shaft (39) is respectively fixedly connected with the upper planetary gear (310), the upper planetary gear (310) is respectively meshed with the sun gear (36), the bottom end of the inner shaft (39) is respectively fixedly connected with the lower planetary gear (311), the middle part of the lower side face of the lower planetary gear (311) is respectively fixedly connected with the top end of the stirring shaft I (312), and the circumferential side face of the stirring shaft I (312) is respectively fixedly connected with the spiral blade I (313).
3. A pharmaceutical intermediate raw material mixing apparatus according to claim 1, wherein: the main mixing stirring unit (3) further comprises a stirring shaft II (314) and a spiral blade II (315), the middle part of the bottom surface of the rotating disc (37) is fixedly connected with the top end of the stirring shaft II (314), and the circumferential side surface of the stirring shaft II (314) is fixedly connected with the spiral blade II (315).
4. A pharmaceutical intermediate raw material mixing apparatus according to claim 2, wherein: the auxiliary mixing stirring unit (4) comprises an extension arm (41), an outer shaft (42), an outer gear (43), an auxiliary stirring arm (44), an auxiliary stirring shaft (45) and auxiliary stirring blades (46), wherein the end faces, far away from the rotation arm (38), of the extension arm are respectively and fixedly connected with the close ends of the extension arm (41), the far away ends of the extension arm (41) are respectively and rotatably connected with the top of the outer shaft (42), the middle part of the outer shaft (42) is respectively and fixedly connected with the outer gear (43), the outer gear (43) is in meshed connection with the lower planetary gear (311), the bottom end of the outer shaft (42) is respectively and fixedly connected with the close ends of the auxiliary stirring arm (44), the far away ends of the auxiliary stirring arm (44) are respectively and fixedly connected with the top ends of the auxiliary stirring shaft (45), and the side faces of the auxiliary stirring shaft (45) are respectively and fixedly connected with the auxiliary stirring blades (46).
5. A pharmaceutical intermediate raw material mixing apparatus according to claim 1, wherein: the feeding and discharging unit (5) comprises a discharging pipe (51), a discharging electric control valve (52), a feeding pipe (53) and a feeding electric control valve (54), the bottom end of the mixing kettle (1) is inserted and provided with the top end of the discharging pipe (51), the tail end of the discharging pipe (51) is fixedly connected with the inlet of the discharging electric control valve (52), the front side of the top end of the mixing kettle (1) is inserted and provided with the rear end of the feeding pipe (53), the front end of the feeding pipe (53) is fixedly connected with the outlet of the feeding electric control valve (54), and the input ends of the discharging electric control valve (52) and the feeding electric control valve (54) are electrically connected with an external power supply through an external control switch group.
6. A pharmaceutical intermediate raw material mixing apparatus according to claim 1, wherein: the mixing kettle further comprises support legs (2), and the bottom surface circumferential array of the mixing kettle (1) is fixedly connected with the top ends of the support legs (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321672385.7U CN220143176U (en) | 2023-06-29 | 2023-06-29 | Medicine intermediate raw materials mixing arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321672385.7U CN220143176U (en) | 2023-06-29 | 2023-06-29 | Medicine intermediate raw materials mixing arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220143176U true CN220143176U (en) | 2023-12-08 |
Family
ID=89018115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321672385.7U Active CN220143176U (en) | 2023-06-29 | 2023-06-29 | Medicine intermediate raw materials mixing arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220143176U (en) |
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2023
- 2023-06-29 CN CN202321672385.7U patent/CN220143176U/en active Active
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