CN212328165U - Medicine powder mixing device - Google Patents
Medicine powder mixing device Download PDFInfo
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- CN212328165U CN212328165U CN202020609791.9U CN202020609791U CN212328165U CN 212328165 U CN212328165 U CN 212328165U CN 202020609791 U CN202020609791 U CN 202020609791U CN 212328165 U CN212328165 U CN 212328165U
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Abstract
The utility model discloses a medicine powder mixing device, belonging to the technical field of medicine synthesis equipment, comprising a shell, wherein a stirring and conveying mechanism is arranged along the axis direction of the shell, and the inner wall of the shell above the stirring and conveying mechanism is provided with a preset number of spray heads; feed arrangement includes the feeding storehouse, mixes feed bin and guide storehouse in advance, the beneficial effects of the utility model are that: the batch feeding and the continuous feeding are realized, the premixing is realized through the crossed flow passages, the mixing efficiency is further improved, and the guide bin with the automatic resetting structure is creatively arranged, so that the effect of automatically plugging the feeding hole can be realized during the batch feeding.
Description
The technical field is as follows:
the utility model belongs to the technical field of the synthetic equipment of medicine, more specifically relates to a medicine mixes powder device.
Background art:
in the production process of the medicine, powder mixing is an important link of the production, and the quality of uniformity of materials is directly related to the quality of products in the later period.
At present, the medicines are mostly mixed by manual mixing or a double-ribbon mixer, so that the efficiency is low, the sanitation is poor, the medicines cannot be continuously mixed, the yield is low, and the mixing uniformity is poor. The manual mixing is specifically carried to the blender after weighing by the material, adds water through the mixer and stirs the misce bene, then discharges the material, transports to the granulator in. The labor intensity is high, the efficiency is low, the sanitary condition is poor, and the continuous production cannot be realized.
The utility model has the following contents:
in order to solve the problems and overcome the defects of the prior art, the utility model provides a medicine powder mixing device;
the first technical problem to be solved is that: the existing medicine mixing device cannot realize continuous production;
the second technical problem to be solved is that: the medicine is not mixed evenly enough, is easy to be polluted by the environment and the product quality is not stable.
The utility model provides a concrete technical scheme of above-mentioned technical problem does: the medicine powder mixing device comprises a drum type mixer and a medicine powder premixing structure connected with an inlet of the drum type mixer; the method is characterized in that: the drum mixer comprises a shell, a stirring and conveying mechanism is arranged along the axis direction of the shell, and a preset number of spray heads are arranged on the inner wall of the shell above the stirring and conveying mechanism;
the stirring and conveying mechanism comprises a rotating roller and a motor used for driving the rotating roller to rotate, a powder premixing structure is arranged above the shell and positioned on the motor side, the powder premixing structure comprises a feeding bin, a pre-mixing bin and a material guiding bin, the longitudinal section of the pre-mixing bin is arranged into an inverted isosceles triangle, the upper end face of the pre-mixing bin is provided with a preset number of chutes which are arranged in parallel along the horizontal direction at intervals, the upper part of each chute is provided with an chute port which is positioned on the upper end face of the pre-mixing bin in an open manner, and the lower part of each chute is a groove surface which is formed by enclosing of the chute and the lower end face of the pre-mixing bin; the bottoms of the adjacent groove surfaces are alternately provided with discharge ports positioned on the lower end surface of the pre-mixing bin from left to right,
the discharge gate links to each other with the guide mouth, and the guide mouth is provided with a guide bin respectively, the outer wall at the middle part of guide bin is connected through rotating and is provided with along circumference pivoted seal baffle, seal baffle comprises inside baffle, pivot and outside baffle, inside baffle's weight is less than outside baffle's weight, and inside baffle's lateral wall and the inner wall cooperation of guide bin are provided with the locating piece of block inside baffle up end along the inner wall of horizontal guide bin.
Furthermore, the shell is also provided with an exhaust port, and the exhaust port is connected with a bag type dust collector.
Further, the rotating roller is arranged inside the shell, roller shafts are arranged at two ends of the rotating roller respectively and are connected with the shell through bearings, one of the roller shafts penetrates through the shell and is connected with an output shaft of the motor, and continuous spiral blades are arranged on the surface of the rotating roller.
Further, the outside of lateral baffle is provided with the protective sheath of half ring type, and the inner wall of protective sheath is provided with the locating piece of terminal surface under the block lateral baffle.
Further, the outer wall of the discharge hole of the shell is sleeved with a rubber sleeve and an oscillator sleeved outside the rubber sleeve.
The utility model has the advantages that:
this device has realized intermittent type feeding and continuous feeding to realized premixing through crossing the runner, and then improved the mixing efficiency, the guide storehouse that has the automatic re-setting structure that creatively sets up can realize the effect of automatic shutoff feed inlet after the intermittent type feeding, and powder scatters to external pollution's problem when having avoided stirring conveying mechanism to stir.
Description of the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the premixing structure of the powder of the present invention;
FIG. 3 is a schematic structural view of the pre-mixing bin of the present invention; in the drawings:
1. a body; 2. a bag type dust collector; 3. a housing; 4. a spray head; 5. a rotating roller; 6. a roll shaft; 7. a motor; 8. a continuous helical blade; 9. a pre-mixing bin; 10. a material guiding bin; 11. a feeding bin; 12. a material guide port; 14. an inboard baffle; 15. a rotating shaft; 16. an outer baffle; 17. positioning blocks; 18. a groove surface; 19. a chute port; 20. a chute; 21. a discharge port; 22. a rubber sleeve; 23. an oscillator.
The specific implementation mode is as follows:
to further clarify the objects, aspects and advantages of the present invention, a more complete description of the invention will now be rendered by reference to figures 1-3. In describing the present invention, it should be understood that the terms "center", "upper", "lower", "left", "right", "rear", "lower left", "upper right", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the scope of the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
The utility model discloses a concrete implementation mode: the medicine powder mixing device comprises a drum type mixer 1 and a medicine powder premixing structure connected with an inlet of the drum type mixer 1; the method is characterized in that: the drum mixer comprises a shell 3, a stirring and conveying mechanism is arranged along the axial direction of the shell 3, and a preset number of spray heads 4 are arranged on the inner wall of the shell 3 above the stirring and conveying mechanism;
the stirring and conveying mechanism comprises a rotating roller 5 and a motor 7 used for driving the rotating roller 5 to rotate, a powder premixing structure is arranged above the shell 3 and positioned on the side of the motor 7, the powder premixing structure comprises a feeding bin 11, a premixing bin 9 and a material guiding bin 10, the longitudinal section of the premixing bin 9 is arranged into an inverted isosceles triangle, slide channels 20 with preset number are arranged on the upper end face of the premixing bin 9 at intervals in parallel along the horizontal direction, slide channel openings 19 positioned on the upper end face of the premixing bin 9 are arranged in an open mode on the upper portion of each slide channel 20, and the lower portions of the slide channels 20 are groove faces 18 formed by the slide channels 20 and the lower end face of the premixing bin 9 in an enclosed mode; the bottom of the adjacent groove surfaces 18 is provided with discharge ports 21 positioned on the lower end surface of the pre-mixing bin 9 in a left-right alternating manner,
The shell 3 is also provided with an exhaust port which is connected with a bag type dust collector 2.
The rotating roller 5 is arranged inside the shell 3, the two ends of the rotating roller 5 are respectively provided with a roller shaft 6, the roller shafts 6 are connected with the shell 3 through bearings, one of the roller shafts 6 penetrates through the shell 3 and is connected with an output shaft of the motor 7, and the surface of the rotating roller 5 is provided with continuous spiral blades 8.
The outside of outside baffle 16 is provided with the protective sheath of half ring type, and the inner wall of protective sheath is provided with the locating piece 17 of block outside baffle 16 lower extreme face.
The outer wall of the discharge hole of the shell 3 is sleeved with a rubber sleeve 22 and an oscillator 23 sleeved outside the rubber sleeve 22.
It is to be noted that the utility model relates to a medicine powder mixing device, when in specific work,
1. putting the raw material of the tadine into a feeding bin 11, adding sodium carbonate into the feeding bin 11, and adjusting the feeding proportion according to the process conditions;
2. the raw material of the tadine and the sodium carbonate enter the pre-mixing bin 9, the material falls onto chutes 20 which are arranged in parallel and in a preset number along with the gravity and flows down along with the groove surfaces 18, discharge ports 21 which are positioned on the lower end surface of the pre-mixing bin 9 are arranged at the left and right sides of the bottom of the adjacent groove surfaces 18 at intervals, and by utilizing the principle of cross mixing, even if the same material is gathered together, the discharge ports 21 which are positioned on the lower end surface of the pre-mixing bin 9 are also arranged at the left and right sides of the bottom of the groove surfaces 18 at intervals in a cross way and are uniformly distributed to the two sides of the pre-mixing bin 9, so that the preliminary;
3. the materials after preliminary mixing pass through the material guiding bin 10, at the moment, the rotation of the inner side baffle 14 is pushed by means of gravity, when continuous feeding is needed, the material opening is blocked by the materials, when intermittent feeding is needed, the weight of the inner side baffle 14 is smaller than that of the outer side baffle 16, the inner side baffle 14 can automatically reset, the material guiding bin 10 is blocked, and the problem that the environment is polluted due to the fact that powder is diffused when the materials in the shell 3 are under the action of the stirring and conveying mechanism is solved;
4. the material is further stirred and is impeld along with stirring conveying mechanism effect down to carry out moisture regulation under the effect of shower nozzle 4, reach the mixed pelletization demand that suits, at last, the material of intensive mixing is derived through the discharge gate of casing 3, and the outer wall cover is equipped with rubber sleeve 22 and overlaps the oscillator 23 of establishing the rubber sleeve 22 outside, can prevent the jam of material effectively, gets into the granulator after the material is derived and pelletizes.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. A medicine powder mixing device comprises a drum mixer (1) and a medicine powder premixing structure connected with an inlet of the drum mixer (1); the method is characterized in that: the drum mixer comprises a shell (3), a stirring and conveying mechanism is arranged along the axial direction of the shell (3), and a preset number of spray heads (4) are arranged on the inner wall of the shell (3) above the stirring and conveying mechanism;
the stirring and conveying mechanism comprises a rotating roller (5) and a motor (7) used for driving the rotating roller (5) to rotate, a powder premixing structure is arranged above the shell (3) and positioned on the side of the motor (7), the powder premixing structure comprises a feeding bin (11), a premixing bin (9) and a material guiding bin (10), the longitudinal section of the premixing bin (9) is arranged into an inverted isosceles triangle, slide channels (20) with preset number are arranged in parallel along the horizontal direction at intervals on the upper end face of the premixing bin (9), slide channel openings (19) positioned on the upper end face of the premixing bin (9) are arranged on the upper portion of each slide channel (20) in an open mode, and the lower portion of each slide channel (20) is a groove face (18) formed by the slide channels (20) and the lower end face of the premixing bin (9) in an enclosing mode; the bottoms of the adjacent groove surfaces (18) are alternately provided with discharge holes (21) positioned on the lower end surface of the pre-mixing bin (9) from left to right,
discharge gate (21) link to each other with guide mouth (12), and guide mouth (12) are provided with one respectively and lead feed bin (10), the outer wall at the middle part of leading feed bin (10) is provided with along circumference pivoted seal baffle through rotating the connection, seal baffle comprises inside baffle (14), pivot (15) and outside baffle (16), the weight of inside baffle (14) is less than the weight of outside baffle (16), and the lateral wall of inside baffle (14) and the inner wall cooperation of leading feed bin (10), the inner wall of leading feed bin (10) along the horizontal direction is provided with locating piece (17) of block inside baffle (14) up end.
2. The drug powder mixing device according to claim 1, characterized in that the housing (3) is further provided with an exhaust port to which a bag filter (2) is connected.
3. The drug powder mixing device according to claim 1, wherein the rotating roller (5) is arranged inside the housing (3), two ends of the rotating roller (5) are respectively provided with a roller shaft (6), the roller shafts (6) are connected with the housing (3) through bearings, one of the roller shafts (6) penetrates through the housing (3) to be connected with an output shaft of the motor (7), and the surface of the rotating roller (5) is provided with a continuous helical blade (8).
4. The drug powder mixing device according to claim 1, wherein a semi-circular protective sleeve is arranged on the outer side of the outer baffle (16), and a positioning block (17) which is engaged with the lower end face of the outer baffle (16) is arranged on the inner wall of the protective sleeve.
5. The drug powder mixing device according to claim 1, wherein the outer wall of the discharge port of the housing (3) is sleeved with a rubber sleeve (22) and an oscillator (23) sleeved outside the rubber sleeve (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020609791.9U CN212328165U (en) | 2020-04-22 | 2020-04-22 | Medicine powder mixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020609791.9U CN212328165U (en) | 2020-04-22 | 2020-04-22 | Medicine powder mixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212328165U true CN212328165U (en) | 2021-01-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020609791.9U Active CN212328165U (en) | 2020-04-22 | 2020-04-22 | Medicine powder mixing device |
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| Country | Link |
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| CN (1) | CN212328165U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113499316A (en) * | 2021-07-12 | 2021-10-15 | 湖南天济草堂制药股份有限公司 | Preparation method of moxifloxacin hydrochloride tablets |
-
2020
- 2020-04-22 CN CN202020609791.9U patent/CN212328165U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113499316A (en) * | 2021-07-12 | 2021-10-15 | 湖南天济草堂制药股份有限公司 | Preparation method of moxifloxacin hydrochloride tablets |
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