阅读说明：本技术 一种用于药粉的自动搅拌装置 (Automatic stirring device for medicinal powder ) 是由 徐春银 于 2020-05-19 设计创作，主要内容包括：本发明涉及药业技术领域,且公开了一种用于药粉的自动搅拌装置,包括底座,所述底座的顶部固定安装有轴承,所述轴承的顶部固定安装有外仓,所述底座的顶部固定安装有固定座,所述固定座的顶部固定安装有伺服电机,所述伺服电机的输出轴固定安装有连接轴,所述连接轴的顶部固定安装有转动齿轮,所述转动齿轮的顶部固定安装有螺纹杆,所述螺纹杆的外侧螺纹连接有螺纹块,所述螺纹块的背面固定安装有第一滑块,所述底座的顶部固定安装有限位座,所述限位座内部的左右两侧均与第一滑块滑动连接,所述螺纹块的正面固定安装有连接杆。该用于药粉的自动搅拌装置,整体达到了可多级筛选的目的,大大增加了自动搅拌装置的使用质量。(The invention relates to the technical field of pharmaceutical industry, and discloses an automatic stirring device for medicinal powder, which comprises a base, wherein a bearing is fixedly arranged at the top of the base, an outer bin is fixedly arranged at the top of the bearing, a fixed seat is fixedly arranged at the top of the base, a servo motor is fixedly arranged at the top of the fixed seat, a connecting shaft is fixedly arranged on an output shaft of the servo motor, a rotating gear is fixedly arranged at the top of the connecting shaft, a threaded rod is fixedly arranged at the top of the rotating gear, a threaded block is connected to the outer side of the threaded rod in a threaded manner, a first sliding block is fixedly arranged on the back of the threaded block, a limiting seat is fixedly arranged at the top of the base, the left side and the right side of the inner part of the limiting seat are both in sliding connection. This an automatic stirring device for powder has wholly reached the purpose that can multistage screening, greatly increased automatic stirring device's use quality.)

1. The utility model provides an automatic stirring device for powder, includes base (1), its characterized in that: the top of the base (1) is fixedly provided with a bearing (2), the top of the bearing (2) is fixedly provided with an outer bin (3), the top of the base (1) is fixedly provided with a fixing seat (4), the top of the fixing seat (4) is fixedly provided with a servo motor (5), an output shaft of the servo motor (5) is fixedly provided with a connecting shaft (6), the top of the connecting shaft (6) is fixedly provided with a rotating gear (7), the top of the rotating gear (7) is fixedly provided with a threaded rod (8), the outer side of the threaded rod (8) is in threaded connection with a threaded block (9), the back of the threaded block (9) is fixedly provided with a first sliding block (10), the top of the base (1) is fixedly provided with a limiting seat (11), and the left side and the right side inside the limiting seat (11) are both in sliding connection with the first, the front fixed mounting of screw thread piece (9) has connecting rod (12), the top fixed mounting on connecting rod (12) right side has horizontal pole (13), the equal fixed mounting in the left and right sides of horizontal pole (13) bottom has according to pressing block (14), the bottom movable mounting of outer storehouse (3) inner chamber has charging box (15), the top fixed mounting of outer storehouse (3) has both ends all to run through and extend to the inside feedstock channel (16) of outer storehouse (3), the top fixed mounting of feedstock channel (16) has feed inlet (17), the equal fixed mounting in the left and right sides of roof has expanding spring (18) in feed inlet (17), the bottom fixed mounting of expanding spring (18) has first sieve (19), the top fixed mounting of outer storehouse (3) inner chamber has driving motor (20), the output shaft fixed mounting of driving motor (20) has axis of rotation (21), the inner side wall of the outer bin (3) is fixedly provided with four second sliding blocks (23), the number of the second sliding blocks (23) is four, one side of the inner side wall of the outer bin (3) is far away from the second sliding blocks (23) is fixedly provided with a first material blocking block (24), one side of the first material blocking block (24) far away from the second sliding blocks (23) is fixedly provided with a second sieve plate (26), the inner side wall of the second sieve plate (26) is fixedly provided with a vibration box (28), the inside of the vibration box (28) is fixedly provided with a vibration motor (29), four sides of the second sliding blocks (23) far away from the inner side wall of the outer bin (3) are fixedly provided with a second material blocking block (25), one side of the second material blocking block (25) far away from the second sliding blocks (23) is fixedly provided with a third sieve plate (27), the inner side of the third sieve plate (27) is fixedly connected with the vibration box (28), and electric push rods (37), the bottom fixed mounting of axis of rotation (21) has one end to run through and extend to dwang (22) of vibration box (28) bottom, the inside wall sliding connection in outer storehouse (3) has third slider (30), the inside wall fixed mounting of third slider (30) has stirring storehouse (31), the bottom fixed mounting of dwang (22) has one end to extend to stirring storehouse (31) inside rotary rod (32), the bottom and stirring storehouse (31) fixed connection of electric putter (37), the outside fixed mounting of rotary rod (32) has puddler (33) that quantity is twelve, the bottom intercommunication in stirring storehouse (31) has discharge gate (34), the positive top movable mounting in outer storehouse (3) has dodge gate (35), the positive bottom movable mounting in outer storehouse (3) has door (36) that opens and shuts.

2. An automatic stirring device for medicine powder according to claim 1, characterized in that: the shape of feed channel (16) is for falling the C shape, press the bottom fixed mounting of piece (14) and have the smooth plate.

3. An automatic stirring device for medicine powder according to claim 1, characterized in that: the valve is fixedly installed on the outer side of the discharge hole (34), and the charging box (15) is a rectangle which is hollow inside and lacks in the top.

4. An automatic stirring device for medicine powder according to claim 1, characterized in that: tooth grooves are formed in the outer side of the outer bin (3), and the tooth grooves are matched with tooth blocks on the outer side of the rotating gear (7).

5. An automatic stirring device for medicine powder according to claim 1, characterized in that: the thread block (9) is internally provided with a thread groove, and the thread groove is matched with a thread strip on the outer side of the threaded rod (8).

6. An automatic stirring device for medicine powder according to claim 1, characterized in that: a first sliding groove is formed in the inner side wall of the outer bin (3), and the first sliding groove is matched with the second sliding block (23).

7. An automatic stirring device for medicine powder according to claim 1, characterized in that: and a second sliding groove is formed in the inner side wall of the outer bin (3), and the second sliding groove is matched with the third sliding block (30).

8. An automatic stirring device for medicine powder according to claim 1, characterized in that: third chutes are formed in the left side wall and the right side wall inside the limiting seat (11), and the third chutes are matched with the first sliding blocks (10).

9. An automatic stirring device for medicine powder according to claim 1, characterized in that: first sieve mesh, second sieve mesh and third sieve mesh have been seted up respectively to the top of first sieve board (19), second sieve board (26) and third sieve board (27), the aperture of first sieve mesh is greater than the aperture of second sieve mesh, the aperture of second sieve mesh is greater than the aperture of third sieve mesh.

Technical Field

The invention relates to the technical field of pharmaceutical industry, in particular to an automatic stirring device for medicinal powder.

Background

The medicine is used for preventing, treating and diagnosing diseases, theoretically, the medicine refers to chemical substances which can affect the physiological functions of organs and the metabolic activities of cells of a body, belongs to the category of the medicine, and also comprises a contraceptive.

Before the medicine is produced into a finished product, the medicine is in the form of powder, in the medicine preparation process, in order to mix the medicine powder in a proportioning way, people invent various automatic stirring devices to stir and mix the medicine powder uniformly, the automatic stirring devices for the medicine powder on the market are various and have different styles, for example, the automatic stirring device for the medicine powder disclosed in Chinese patent CN 106378046B comprises a workbench, a stirring barrel and a stirring device, wherein the workbench comprises a top plate, a bottom plate and a first cylinder, the bottom plate is arranged right below the top plate, the first cylinder is connected with the top plate and the bottom plate, the stirring barrel is arranged on the workbench and comprises a barrel body fixedly arranged on the top plate and a barrel cover, the barrel body is provided with an accommodating cavity, the device has the advantages of simple structure and stable and reliable action, but the device has the defect that multi-stage screening cannot be realized, therefore, impurities in the medicinal powder cannot be effectively screened out, the quality of the produced medicinal powder doped with the impurities is reduced, the use quality of the automatic stirring device is greatly reduced, and the automatic stirring device for the medicinal powder is provided to solve the problems.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides an automatic stirring device for medicinal powder, which has the advantages of multistage screening and the like, and solves the problems that the automatic stirring device for medicinal powder in the existing market has the defect that multistage screening cannot be realized, so that impurities in the medicinal powder cannot be effectively screened out, the quality of the produced medicinal powder doped with the impurities is reduced, and the use quality of the automatic stirring device is greatly reduced.

(II) technical scheme

In order to realize the aim of multistage screening, the invention provides the following technical scheme: an automatic stirring device for medicinal powder comprises a base, wherein a bearing is fixedly mounted at the top of the base, an outer bin is fixedly mounted at the top of the bearing, a fixed seat is fixedly mounted at the top of the base, a servo motor is fixedly mounted at the top of the fixed seat, a connecting shaft is fixedly mounted at an output shaft of the servo motor, a rotating gear is fixedly mounted at the top of the connecting shaft, a threaded rod is fixedly mounted at the top of the rotating gear, a threaded block is in threaded connection with the outer side of the threaded rod, a first sliding block is fixedly mounted at the back of the threaded block, a limiting seat is fixedly mounted at the top of the base, the left side and the right side of the inner part of the limiting seat are in sliding connection with the first sliding block, a connecting rod is fixedly mounted at the front of the threaded block, a cross rod is fixedly mounted at, the bottom of the inner cavity of the outer bin is movably provided with a charging box, the top of the outer bin is fixedly provided with a feeding channel, two ends of the feeding channel penetrate through and extend to the inner part of the outer bin, the top of the feeding channel is fixedly provided with a feeding port, the left side and the right side of the inner top wall of the feeding port are fixedly provided with telescopic springs, the bottom of each telescopic spring is fixedly provided with a first sieve plate, the top of the inner cavity of the outer bin is fixedly provided with a driving motor, an output shaft of the driving motor is fixedly provided with a rotating shaft, the inner side wall of the outer bin is fixedly provided with four second sliding blocks, one sides of the four second sliding blocks, which are far away from the inner side wall of the outer bin, are respectively and fixedly provided with a first material blocking block, one side of the first material blocking block, which is far away from the second sliding blocks, is, four one side of the second slider, which is far away from the inner side wall of the outer bin, is fixedly provided with a second baffle block, one side of the second baffle block, which is far away from the second slider, is fixedly provided with a third sieve plate, the inner side wall of the third sieve plate is fixedly connected with a vibration box, the left side and the right side of the bottom of the third sieve plate are fixedly provided with electric push rods, the bottom of the rotating shaft is fixedly provided with a rotating rod, one end of the rotating rod penetrates through and extends to the bottom of the vibration box, the inner side wall of the outer bin is connected with the third slider in a sliding manner, the inner side wall of the third slider is fixedly provided with a stirring bin, the bottom of the rotating rod is fixedly provided with a rotating rod, one end of the rotating rod extends to the inside of the stirring bin, the bottom of the electric push rods is fixedly connected with the stirring bins, the outer, the bottom of the front surface of the outer bin is movably provided with an opening and closing door.

Preferably, the feeding channel is in an inverted-C shape, and a smooth plate is fixedly mounted at the bottom of the pressing block.

Preferably, a valve is fixedly mounted on the outer side of the discharge port, and the charging box is a rectangle which is hollow inside and has a missing top.

Preferably, the outer side of the outer bin is provided with a tooth groove, and the tooth groove is matched with a tooth block on the outer side of the rotating gear.

Preferably, a thread groove is formed in the thread block, and the thread groove is matched with a thread strip on the outer side of the threaded rod.

Preferably, the inner side wall of the outer bin is provided with a first sliding groove, and the first sliding groove is matched with the second sliding block.

Preferably, a second sliding groove is formed in the inner side wall of the outer bin, and the second sliding groove is matched with the third sliding block.

Preferably, the left side wall and the right side wall inside the limiting seat are both provided with third sliding grooves, and the third sliding grooves are matched with the first sliding blocks.

Preferably, the top of the first sieve plate, the top of the second sieve plate and the top of the third sieve plate are respectively provided with a first sieve hole, a second sieve hole and a third sieve hole, the aperture of the first sieve hole is larger than that of the second sieve hole, and the aperture of the second sieve hole is larger than that of the third sieve hole.

(III) advantageous effects

Compared with the prior art, the invention provides an automatic stirring device for medicinal powder, which has the following beneficial effects:

1. the automatic stirring device for the medicinal powder comprises a feed inlet, a feed channel, a servo motor, a connecting rod, a first sieve plate, a second sieve plate, a third sieve plate, a limit seat, a connecting rod, a first sieve plate, a second sieve plate, a third sieve plate, a second sieve plate, a third sieve plate, a limit seat, a connecting rod, a first sieve plate, a second sieve plate, a connecting rod, a second sieve plate, a third sieve plate, then start electric putter and drive second sieve and third sieve displacement from top to bottom, start vibrating motor at last and drive the vibrations of vibration box, drive second sieve and third sieve vibration, carry out the careful screening of second way and third way with powder through second sieve and third sieve, wholly reached the purpose that can multistage screening, greatly increased automatic stirring device's use quality.

2. This an automatic stirring device for powder, fall into the inside back in stirring storehouse through letting powder through multistage screening, electric putter in the rotation can drive the stirring storehouse and rotate and carry out first way with powder and mix, rotary rod in the rotation also can carry out intensive mixing to inside powder this moment, then connecting axle in the positive and negative rotation drives the positive and negative rotation of rotating gear, the tooth's socket meshing in the rotating gear and the outer storehouse outside this moment, thereby drive outer storehouse and carry out positive and negative rotation, make inside powder mix the more even of stirring under the effect of centrifugal force, wholly reached the good purpose of stirring effect, greatly increased automatic stirring device's stirring effect.

Drawings

Fig. 1 is a schematic structural view of an automatic stirring device for medicinal powder according to the present invention;

fig. 2 is an enlarged view of a portion a of fig. 1 illustrating an automatic stirring apparatus for powder according to the present invention;

fig. 3 is a top view of a connection structure of a second slider and an outer bin of the automatic stirring device for medicinal powder according to the present invention;

fig. 4 is an external view of an outer bin of an automatic medicine powder stirring device according to the present invention;

fig. 5 is a schematic view of a connection structure of a vibration box and a vibration motor of an automatic stirring apparatus for medicine powder according to the present invention.

In the figure: the automatic feeding device comprises a base 1, a bearing 2, an outer bin 3, a fixed seat 4, a servo motor 5, a connecting shaft 6, a rotating gear 7, a threaded rod 8, a threaded block 9, a first sliding block 10, a limiting seat 11, a connecting rod 12, a cross rod 13, a pressing block 14, a charging box 15, a feeding channel 16, a feeding hole 17, an expansion spring 18, a first sieve plate 19, a driving motor 20, a rotating shaft 21, a rotating rod 22, a second sliding block 23, a first material blocking block 24, a second material blocking block 25, a second sieve plate 26, a third sieve plate 27, a vibrating box 28, a vibrating motor 29, a third sliding block 30, a stirring bin 31, a rotating rod 32, a stirring rod 33, a discharging hole 34, a movable door 35, a door 36 opening and closing door 37 electric.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, an automatic stirring device for medicinal powder comprises a base 1, a bearing 2 is fixedly installed at the top of the base 1, an outer bin 3 is fixedly installed at the top of the bearing 2, a tooth space is formed at the outer side of the outer bin 3, the tooth space is matched with a tooth block at the outer side of a rotating gear 7, a fixed seat 4 is fixedly installed at the top of the base 1, a servo motor 5 is fixedly installed at the top of the fixed seat 4, the type of the servo motor 5 can be 40A2a01030-SC0, a connecting shaft 6 is fixedly installed at an output shaft of the servo motor 5, a rotating gear 7 is fixedly installed at the top of the connecting shaft 6, a threaded rod 8 is fixedly installed at the top of the rotating gear 7, a threaded block 9 is connected at the outer side of the threaded rod 8 through a thread, a thread groove is formed in the thread block 9, the thread groove is matched with a thread, the top parts of the first sieve plate 19, the second sieve plate 26 and the third sieve plate 27 are respectively provided with a first sieve pore, a second sieve pore and a third sieve pore, the aperture of the first sieve pore is larger than that of the second sieve pore, the aperture of the second sieve pore is larger than that of the third sieve pore, the top part of the base 1 is fixedly provided with a limiting seat 11, the left side wall and the right side wall inside the limiting seat 11 are respectively provided with a third chute, the third chutes are matched with the first slide block 10, the left side and the right side inside the limiting seat 11 are both connected with the first slide block 10 in a sliding way, the front surface of the thread block 9 is fixedly provided with a connecting rod 12, the top part on the right side of the connecting rod 12 is fixedly provided with a cross rod 13, the left side and the right side of the bottom part of the cross rod 13 are both fixedly provided with pressing blocks 14, the bottom part of the inner cavity of the outer bin 3 is movably provided with a charging, the bottom of the pressing block 14 is fixedly provided with a smooth plate, the top of the feeding channel 16 is fixedly provided with a feeding hole 17, the medicinal powder is guided into the outer bin 3 through the feeding hole 17 and the feeding channel 16, then the servo motor 5 is started to drive the threaded rod 8 to rotate positively and negatively, at the moment, the threaded strip on the outer side of the threaded rod 8 is in threaded contact with the threaded groove in the threaded block 9, the position of the threaded block 9 is limited by the limiting seat 11, the threaded block 9 is driven to move up and down, so that the connecting rod 12 and the pressing block 14 are driven to move up and down, after the pressing block 14 moves down to a certain position and contacts with the first sieve plate 19, the first sieve plate 19 is driven to move down under the action of the expansion spring 18, when the pressing block 14 moves up, the first sieve plate 19 is driven to reset under the action of the expansion spring 18, so that the function of up and down vibration, screening out large impurities, enabling screened medicine powder to fall on the top of a second sieve plate 26, starting a driving motor 20 to drive the second sieve plate 26 and a third sieve plate 27 to rotate, starting an electric push rod 37 to drive the second sieve plate 26 and the third sieve plate 27 to move up and down, finally starting a vibration motor 29 to drive a vibration box 28 to vibrate, driving the second sieve plate 26 and the third sieve plate 27 to vibrate, and enabling the medicine powder to be subjected to second and third fine screening through the second sieve plate 26 and the third sieve plate 27, so that the whole purpose of multistage screening is achieved, the using quality of the automatic stirring device is greatly improved, telescopic springs 18 are fixedly mounted on the left side and the right side of the inner top wall of a feed inlet 17, a first sieve plate 19 is fixedly mounted at the bottom of the telescopic springs 18, a driving motor 20 is fixedly mounted at the top of an inner cavity of an outer bin 3, and the model of the driving motor 20 can be Y280M-2, a rotating shaft 21 is fixedly installed on an output shaft of the driving motor 20, four second sliding blocks 23 are fixedly installed on the inner side wall of the outer bin 3, a first sliding groove is formed in the inner side wall of the outer bin 3, the first sliding groove is matched with the second sliding blocks 23, first material blocking blocks 24 are fixedly installed on one sides of the four second sliding blocks 23 far away from the inner side wall of the outer bin 3, a second sieve plate 26 is fixedly installed on one side of the first material blocking block 24 far away from the second sliding blocks 23, a vibration box 28 is fixedly installed on the inner side wall of the second sieve plate 26, a vibration motor 29 is fixedly installed inside the vibration box 28, the type of the vibration motor 29 can be 51B-8-G112, second material blocking blocks 25 are fixedly installed on one sides of the four second sliding blocks 23 far away from the inner side wall of the outer bin 3, a third sieve plate 27 is fixedly installed on one side of the second material blocking blocks 25 far away from the second, the left and right sides of the bottom of the third sieve plate 27 are fixedly provided with electric push rods 37, the model of the electric push rods 37 can be XTL100, the bottom of the rotating shaft 21 is fixedly provided with a rotating rod 22, one end of the rotating rod 22 penetrates through and extends to the bottom of the vibration box 28, the inner side wall of the outer bin 3 is connected with a third sliding block 30 in a sliding manner, the inner side wall of the outer bin 3 is provided with a second sliding chute, the second sliding chute is matched with the third sliding block 30, the inner side wall of the third sliding block 30 is fixedly provided with a stirring bin 31, after the medicinal powder falls into the stirring bin 31 through multi-stage screening, the rotating electric push rods 37 can drive the stirring bin 31 to rotate to mix the medicinal powder for the first time, at the moment, the rotating rod 32 in rotation can fully stir the medicinal powder in the inner part, then the connecting shaft 6 in forward and reverse rotation drives the rotating gear 7 to rotate forward and reverse, at the, make inside powder mix stirring more even under the effect of centrifugal force, wholly reached the good purpose of stirring effect, greatly increased automatic stirring device's stirring effect, the bottom fixed mounting of dwang 22 has one end to extend to the inside rotary rod 32 in stirring storehouse 31, electric putter 37's bottom and stirring storehouse 31 fixed connection, the outside fixed mounting of rotary rod 32 has quantity to be twelve puddler 33, the bottom intercommunication in stirring storehouse 31 has discharge gate 34, the outside fixed mounting of discharge gate 34 has the valve, the model of valve can be DCF-006/111, the rectangle that the box 15 of charging is inside cavity and top disappearance, the positive top movable mounting in outer storehouse 3 has dodge gate 35, the positive bottom movable mounting in outer storehouse 3 has door 36 that opens and shuts.

In conclusion, in the automatic stirring device for the medicine powder, the medicine powder is guided into the outer bin 3 through the feed inlet 17 and the feed channel 16, then the servo motor 5 is started to drive the threaded rod 8 to rotate forwards and backwards, at the moment, the threaded strip outside the threaded rod 8 is in threaded contact with the threaded groove inside the threaded block 9, the position of the threaded block 9 is limited by the limiting seat 11, the threaded block 9 is driven to move upwards and downwards, so that the connecting rod 12 and the pressing block 14 are driven to move upwards and downwards, after the pressing block 14 moves downwards to a certain position to be in contact with the first sieve plate 19, the first sieve plate 19 is driven to move downwards under the action of the telescopic spring 18, when the pressing block 14 moves upwards, the first sieve plate 19 is driven to reset under the action of the telescopic spring 18, so that the function of vibrating the first sieve plate 19 upwards and first sieving are realized, large impurities are sieved impurities are screened out, and then the screened medicine powder is on the top of the second sieve, drive second sieve 26 and third sieve 27 rotation through start-up driving motor 20, then start electric putter 37 and drive second sieve 26 and third sieve 27 displacement from top to bottom, start vibrating motor 29 at last and drive the vibrations of vibration box 28, drive second sieve 26 and the vibration of third sieve 27, carry out the careful screening of second way and third way with powder through second sieve 26 and third sieve 27, but whole reach the mesh of multistage screening, greatly increased automatic stirring device's use quality.

And, through letting powder fall into stirring storehouse 31 inside back through multistage screening, the electric putter 37 in the rotation can drive stirring storehouse 31 and rotate and carry out first way with powder and mix, rotary rod 32 in the rotation at this moment also can carry out intensive mixing to inside powder, then connecting axle 6 in the positive and negative rotation drives the positive and negative rotation of rotating gear 7, the tooth's socket meshing in rotating gear 7 and the 3 outsides in outer storehouse this moment, thereby drive outer storehouse 3 and carry out positive and negative rotation, make inside powder mix the stirring more even under the effect of centrifugal force, the whole purpose that stirring effect is good that has reached, greatly increased automatic stirring device's stirring effect.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.