CN216318875U - Dispensing device for pharmacy - Google Patents

Abstract

The utility model discloses a medicine dispensing device for pharmacy, which relates to the technical field of medicine dispensing for pharmacy and comprises a bottom support, wherein a mounting groove is formed in the bottom support, a medicine dispensing cylinder is connected in the mounting groove in a sliding mode, a sealing cover which plays a role in sealing the medicine dispensing cylinder is arranged on the medicine dispensing cylinder, a motor is arranged on one side, away from the medicine dispensing cylinder, of the sealing cover, the output shaft end of the motor is rotatably connected with the sealing cover, a containing groove is formed in the medicine dispensing cylinder, a stirring shaft is arranged at the center position inside the containing groove, the motor is fixedly connected with the output shaft end of the stirring shaft, and a vibrating piece which plays a role in vibrating the medicine dispensing cylinder so as to facilitate the medicine mixing inside the medicine dispensing cylinder is arranged in the mounting groove.

Description

Dispensing device for pharmacy

Technical Field

The utility model relates to the technical field of pharmacy dispensing, in particular to a pharmacy dispensing device.

Background

At present, when a liquid medicine for intravenous infusion is prepared, the mode of preparing medicines in hospitals is manually operated by nurses, and the nurses generally go to a pharmacy to take medicines according to medical advice information and then manually prepare medicines according to doctor prescription information. The medicine preparation process comprises the following steps: firstly, carrying out preparation works such as cleaning, wearing gloves and the like; checking effective information of dispensed medicines, such as name, concentration, dosage, effective period and the like; checking the validity period, the existence or non-existence of air leakage, the unsealing date and the like of the cotton swab; before injection, the information such as medicine name, dosage, concentration, time, usage, patient name and bed number and the like are checked again according to the information of medical advice; if the powder in the powder bottle is mixed with the mother agent, the mother solution is injected into the powder bottle in addition to the steps, and the mixed liquid in the powder bottle is extracted into a mother solution container after the mother solution is fully fused. All adopt hand eye complex mode to joining in marriage medicine dosage and kind etc. go on, however current dispensing device exists the manual medicine that dispenses and needs medical personnel to rock the powder bottle, wastes time and energy, and the medicament mixes the inefficiency problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a pharmaceutical dispensing device, which solves the problems that the manual dispensing of the conventional dispensing device requires medical personnel to shake a powder bottle, so that the time and the labor are wasted, and the medicament mixing efficiency is low.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a dispensing device for pharmacy, includes the bottom support, the mounting groove has been seted up in the bottom support, sliding connection has the case of joining in marriage in the mounting groove, be equipped with the sealed lid that plays sealed effect to the cartridge case on the cartridge case, the sealed lid is kept away from one side of joining in marriage the case and is equipped with the motor, the output shaft end and the sealed lid of motor rotate to be connected, the storage tank has been seted up in the cartridge case, the inside central point of storage tank puts the department and is equipped with the (mixing) shaft, the output shaft end fixed connection of motor and (mixing) shaft, be equipped with in the mounting groove and play vibrations so that join in marriage the vibrations of the inside medicament mixing of case to the cartridge case.

Through the technical scheme, the effect through the vibration piece can play the vibrations effect to the cartridge case, and the inside medicament mixing of cartridge case of being convenient for has improved the efficiency that the cartridge case was dispensed.

Preferably, the vibrations piece include with dispensing cartridge bottom end fixed connection's connecting block, fixed mounting has double-end motor in the connecting block, double-end motor's output shaft fixed mounting has the connecting axle, the connecting axle extends the connecting block, the extension fixed mounting of connecting axle has the arc, through a spring fixed connection between dispensing cartridge and the bottom support inner wall.

Through the technical scheme, the effect through double-end motor can drive the rotation of connecting axle, can drive the rotation with connecting axle fixed connection's arc through the rotation of connecting axle, can play the vibrations effect to a dispensing tube through the rotation of arc, and the dispensing tube of being convenient for rocks in the use, can play the supporting role to a dispensing tube through the effect of a spring, and the dispensing tube of being convenient for shakes and does not play the damage to a dispensing tube in the use.

Preferably, the outside of (mixing) shaft is equipped with the stirring lamina membranacea that plays the stirring effect to the medicament, the sliding tray has been seted up to the inside of stirring lamina membranacea, sliding tray sliding connection has No. two stirring lamina membranacea, No. two stirring lamina membranacea are through No. two spring fixed connection with the bottom of sliding tray inner wall, No. two stirring lamina membranacea keep away from the one end of a stirring lamina membranacea and are equipped with the arc scraper blade of laminating with the inside lateral wall of storage tank.

Through the technical scheme, the effect through the motor can drive the rotation of (mixing) shaft, the rotation through the (mixing) shaft can drive the rotation of a stirring lamina and No. two stirring laminas, the rotation through No. two stirring laminas can drive the rotation of arc scraper blade, can stir through the rotation of a stirring lamina and No. two stirring laminas and thoughtlessly join in marriage the medicine of a medicine section of thick bamboo inside, effect through arc scraper blade can strike off the medicine that bonds on the medicine section of thick bamboo inner wall, the efficiency of thoughtlessly joining in marriage of medicine has been improved, the while has reduced the medicine and has bonded the possibility that is difficult to being thoughtlessly joined in marriage on joining in marriage a medicine section of thick bamboo inner wall, also be convenient for clean the inner wall of joining in marriage the medicine section of thick bamboo, the device's utilization ratio has been improved.

Preferably, fixed mounting has the bracing piece that improves stirring efficiency on the stirring lamina, the one end articulated connection that the stirring lamina was kept away from to the bracing piece has movable blade.

Through above-mentioned technical scheme, through the cooperation of bracing piece and movable vane, further improved the stirring dispensing efficiency of the device.

Preferably, a driving groove is formed in the second stirring blade plate, and a limiting part convenient for fixedly connecting the first stirring blade plate and the second stirring blade plate is arranged in the driving groove.

Through above-mentioned technical scheme, the fixed connection of stirring lamina plate and No. two stirring lamina plates of being convenient for through the effect of locating part can be according to the length that the interior diameter length adjustment of joining in marriage the cartridge case No. two stirring lamina plates stretches out from a stirring lamina plate.

Preferably, the locating part includes the wedge with driving groove inner wall sliding connection, the inner wall of a wedge and driving groove is through No. three spring fixed connection, the outside sliding connection of a wedge has No. two wedges of two relative settings, the slope of No. two wedges and the slope adaptation of a wedge, one side fixed mounting that a wedge was kept away from to No. two wedges has the inserted bar, No. two wedges and driving groove's inner wall are through No. four spring fixed connection that are located the inserted bar outside, No. two stirring vane plates are extended to the inserted bar, the slot with the inserted bar adaptation is evenly seted up to the both sides of a stirring vane plate inner wall, be equipped with the gliding driving piece of a drive wedge on a wedge.

Through the technical scheme, the movement of a wedge can be driven through the movement of the manual control driving piece, the effect through No. three springs can play the guide limiting effect to the slip of a wedge, the slope through a wedge cooperates with the slope of No. two wedges, the slip of a wedge can drive the slip of No. two wedges, the slip through No. two wedges can drive the slip with No. two wedge fixed connection's inserted bar, can play the limiting effect to the slip of inserted bar through the effect of No. four springs, slide to when contacting with the slot through the inserted bar, be convenient for the fixed connection of a stirring vane and No. two stirring vane, can adjust the extension length of No. two stirring vane in a stirring vane inside as required, make the device be applicable to the confession cartridge case of different internal diameters, the utilization ratio of the device has been improved.

Preferably, the driving piece includes the fixed axle with a wedge fixed connection, No. two stirring lamina are extended to the fixed axle, No. one the stirring lamina has been seted up waist type groove, the extending part of fixed axle runs through a stirring lamina, the one end of fixed axle is equipped with the handle that is located the waist type groove outside.

Through above-mentioned technical scheme, through manual control handle's removal, can drive the fixed axle with handle fixed connection and slide in stirring lamina internal portion, the slip of fixed axle can drive the slip with a wedge of wedge fixed connection.

(III) advantageous effects

The utility model provides a medicine dispensing device for pharmacy. The method has the following beneficial effects:

(1) the medicine dispensing device for pharmacy can drive the fixing shaft to slide in the waist-shaped groove by the movement of the manual control handle, the movement of the fixing shaft can drive the movement of the first wedge block, the movement of the first wedge block can drive the movement of the second wedge block and the inserting rod, the movement of the second wedge block and the inserting rod can be limited by the action of the fourth spring, the fixed connection of the first stirring blade plate and the second stirring blade plate is facilitated by the matching of the inserting rod and the inserting groove, the extension length of the second stirring blade plate is conveniently adjusted according to the inner diameter of the medicine dispensing cylinder, the utilization rate of the device is improved, the medicine adhered on the inner wall of the medicine dispensing cylinder can be scraped by the adhesion of the arc-shaped scraping plate and the inner wall of the medicine dispensing cylinder, the medicine mixing efficiency of the medicine is improved, the possibility that the medicine is adhered on the inner wall of the medicine dispensing cylinder and is difficult to be mixed is reduced, and the inner wall of the medicine dispensing cylinder is convenient to clean, the utilization rate of the device is improved.

(2) This dispensing device for pharmacy can drive the rotation of connecting axle through double-end motor's effect, and then can drive the rotation of arc, is convenient for drive through the rotation of arc and joins in marriage the cartridge case and do vibrations, has improved the device's mixing efficiency for the medicament that is located to join in marriage the inside bottom of cartridge case is stirred, can play spacing supporting role to a cartridge case through the effect of a spring.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic cross-sectional view of a dispensing cartridge of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention;

FIG. 4 is a schematic cross-sectional view of a first stirring vane of the present invention;

FIG. 5 is an enlarged view of the structure at B in FIG. 4 according to the present invention.

In the figure: 1. a bottom bracket; 2. mounting grooves; 3. a dispensing cartridge; 4. connecting blocks; 5. an arc-shaped plate; 6. a connecting shaft; 7. a first spring; 8. a containing groove; 9. a sealing cover; 10. a motor; 11. a stirring shaft; 12. a first stirring blade plate; 13. a second stirring blade plate; 14. an arc-shaped scraper plate; 15. a support bar; 16. a movable blade; 17. a sliding groove; 18. a second spring; 19. a slot; 20. a drive slot; 21. a first wedge block; 22. a third spring; 23. a second wedge block; 24. inserting a rod; 25. a fourth spring; 26. a fixed shaft; 27. a handle; 28. a waist-shaped groove.

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.

As shown in fig. 1 to 5, the present invention provides a technical solution: a medicine dispensing device for pharmacy comprises a bottom support 1, a mounting groove 2 is formed in the bottom support 1, a medicine dispensing cylinder 3 is connected in the mounting groove 2 in a sliding mode, a sealing cover 9 which plays a sealing role in the medicine dispensing cylinder 3 is arranged on the medicine dispensing cylinder 3, a motor 10 is arranged on one side, far away from the medicine dispensing cylinder 3, of the sealing cover 9, the output shaft end of the motor 10 is rotatably connected with the sealing cover 9, a containing groove 8 is formed in the medicine dispensing cylinder 3, a stirring shaft 11 is arranged at the center position inside the containing groove 8, the motor 10 is fixedly connected with the output shaft end of the stirring shaft 11, a vibration part which plays a vibration role in the medicine dispensing cylinder 3 so as to facilitate medicine mixing inside the medicine dispensing cylinder 3 is arranged in the mounting groove 2, the vibration role can be played in the medicine dispensing cylinder 3 through the vibration part, the medicine mixing inside the medicine dispensing cylinder 3 is facilitated, and the medicine dispensing efficiency of the medicine dispensing cylinder 3 is improved;

as shown in fig. 2, the vibration part comprises a connecting block 4 fixedly connected with the bottom end of the dispensing cylinder 3, a double-head motor is fixedly installed in the connecting block 4, a connecting shaft 6 is fixedly installed at the output shaft end of the double-head motor, the connecting shaft 6 extends out of the connecting block 4, an arc-shaped plate 5 is fixedly installed at the extending part of the connecting shaft 6, the dispensing cylinder 3 is fixedly connected with the inner wall of the bottom support 1 through a spring 7, the connecting shaft 6 can be driven to rotate under the action of the double-head motor, the arc-shaped plate 5 fixedly connected with the connecting shaft 6 can be driven to rotate under the rotation of the connecting shaft 6, the dispensing cylinder 3 can be vibrated through the rotation of the arc-shaped plate 5, the dispensing cylinder 3 can be conveniently shaken in the using process, the dispensing cylinder 3 can be supported through the action of the spring 7, the dispensing cylinder 3 can be conveniently vibrated in the using process and can not damage the dispensing cylinder 3;

as shown in fig. 2, a first stirring vane plate 12 for stirring the medicament is arranged on the outer side of the stirring shaft 11, a sliding groove 17 is arranged inside the first stirring vane plate 12, a second stirring vane plate 13 is connected in the sliding groove 17 in a sliding manner, the second stirring vane plate 13 is fixedly connected with the bottom end of the inner wall of the sliding groove 17 through a second spring 18, an arc-shaped scraper 14 attached to the inner side wall of the accommodating groove 8 is arranged at one end of the second stirring vane plate 13 away from the first stirring vane plate 12, the stirring shaft 11 can be driven to rotate through the action of the motor 10, the first stirring vane plate 12 and the second stirring vane plate 13 can be driven to rotate through the rotation of the stirring shaft 11, the arc-shaped scraper 14 can be driven to rotate through the rotation of the second stirring vane plate 13, the medicament inside the dispensing cartridge 3 can be stirred through the rotation of the first stirring vane plate 12 and the second stirring vane plate 13, the medicament adhered to the inner wall of the dispensing cartridge 3 can be scraped through the action of the arc-shaped scraper 14, the mixing efficiency of the medicament is improved, the possibility that the medicament is bonded on the inner wall of the dispensing cylinder 3 and is difficult to mix is reduced, the inner wall of the dispensing cylinder 3 is convenient to clean, and the utilization rate of the device is improved;

as shown in fig. 3, a supporting rod 15 for improving the stirring efficiency is fixedly installed on the first stirring vane plate 12, one end of the supporting rod 15, which is far away from the first stirring vane plate 12, is hinged with a movable vane 16, and the stirring and dispensing efficiency of the device is further improved through the matching of the supporting rod 15 and the movable vane 16;

as shown in fig. 5, a driving groove 20 is formed in the second stirring vane 13, a limiting member for fixedly connecting the first stirring vane 12 and the second stirring vane 13 is arranged in the driving groove 20, the first stirring vane 12 and the second stirring vane 13 are fixedly connected through the limiting member, and the length of the second stirring vane 13 extending from the first stirring vane 12 can be adjusted according to the inner diameter length of the dispensing cartridge 3;

as shown in fig. 5, the limiting member includes a first wedge block 21 slidably connected to the inner wall of the driving groove 20, the first wedge block 21 is fixedly connected to the inner wall of the driving groove 20 through a third spring 22, the outer side of the first wedge block 21 is slidably connected to two oppositely disposed second wedge blocks 23, the slope of the second wedge block 23 is adapted to the slope of the first wedge block 21, an inserting rod 24 is fixedly installed on one side of the second wedge block 23 away from the first wedge block 21, the second wedge block 23 is fixedly connected to the inner wall of the driving groove 20 through a fourth spring 25 located on the outer side of the inserting rod 24, the inserting rod 24 extends out of the second stirring vane plate 13, slots 19 adapted to the inserting rod 24 are uniformly formed on both sides of the inner wall of the first stirring vane plate 12, a driving member for driving the first wedge block 21 to slide is disposed on the first wedge block 21, the movement of the first wedge block 21 can be driven by the manual control of the movement of the driving member, the first wedge block 21 can be guided and limited by the action of the third spring 22, the slope surface of the first wedge block 21 is matched with the slope surface of the second wedge block 23, the first wedge block 21 can slide to drive the second wedge block 23 to slide, the second wedge block 23 can slide to drive the insertion rod 24 fixedly connected with the second wedge block 23, the fourth spring 25 can limit the sliding of the insertion rod 24, when the insertion rod 24 slides to be in contact with the insertion slot 19, the first stirring vane plate 12 and the second stirring vane plate 13 can be fixedly connected, the extension length of the second stirring vane plate 13 in the first stirring vane plate 12 can be adjusted according to needs, so that the device is suitable for dispensing barrels 3 with different inner diameters, and the utilization rate of the device is improved;

as shown in fig. 5, the driving member includes a fixing shaft 26 fixedly connected to the first wedge block 21, the fixing shaft 26 extends out of the second stirring vane 13, a waist-shaped groove 28 is formed in the first stirring vane 12, an extending portion of the fixing shaft 26 penetrates through the first stirring vane 12, a handle 27 located outside the waist-shaped groove 28 is disposed at one end of the fixing shaft 26, the fixing shaft 26 fixedly connected to the handle 27 can be driven to slide inside the first stirring vane 12 by movement of the handle 27 being manually controlled, and the sliding of the fixing shaft 26 can drive the sliding of the first wedge block 21 fixedly connected to the first wedge block 21.

When the stirring paddle is used, a power supply is switched on, a switch is switched on, a user can hold the handle 27 and push the handle 27 to move towards one side, the movement of the handle 27 can drive the fixing shaft 26 to slide in the waist-shaped groove 28, the first wedge block 21 can be driven to slide in the driving groove 20, the sliding of the first wedge block 21 can be guided and limited under the action of the third spring 22, as the slope surface of the first wedge block 21 is matched with the slope surface of the second wedge block 23, when the first wedge block 21 slides towards the direction close to the third spring 22, as the initial state of the fourth spring 25 is a compressed state, the fourth spring 25 rebounds, the inserting rod 24 and the second wedge block 23 are pushed to slide towards the direction close to the first wedge block 21, and when the inserting rod 24 is disconnected with the slot 19, the user can adjust the extension length of the second stirring paddle 13 in the first stirring paddle 12 according to the inner diameter of the medicine preparation barrel 3, the sliding of the second stirring blade plate 13 can be guided and limited by the action of the second spring 18, then a user can release the handle 27, because the initial state of the third spring 22 is a compressed state, the third spring 22 rebounds at the moment, the first wedge block 21 is pushed to slide in the direction away from the third spring 22, the slope surface of the first wedge block 21 is matched with the slope surface of the second wedge block 23, the sliding of the first wedge block 21 can drive the second wedge block 23 and the inserted rod 24 to slide in the direction away from the first wedge block 21, the inserted rod 24 extends into the slot 19, at the moment, the second stirring blade plate 13 is fixedly connected with the first stirring blade plate 12, the arc-shaped scraper plate 14 is attached to the inner wall of the dispensing barrel 3, the medicament adhered on the inner wall of the dispensing barrel 3 can be scraped by the action of the arc-shaped scraper plate 14, the mixing efficiency of the medicament is improved, and the possibility that the medicament is difficult to be mixed when being adhered on the inner wall of the dispensing barrel 3 is reduced, the inner wall of the dispensing cylinder 3 is convenient to clean, and the utilization rate of the device is improved;

the user can open the sealing cover 9 later, pour the medicament into the dispensing tube 3 inside, later with sealing cover 9 and dispensing tube 3 fixed connection, can drive the rotation of (mixing) shaft 11 through the effect of motor 10, and then can drive the rotation of stirring vane plate No. one 12 and No. two stirring vane plates 13 with (mixing) shaft 11 fixed connection, can stir the medicament through the rotation of stirring vane plate No. one 12 and No. two stirring vane plates 13, the blending of medicament is convenient for, can drive the rotation of bracing piece 15 and movable vane 16 in the rotation process of stirring vane plate No. one 12, through the cooperation of bracing piece 15 and movable vane 16, the stirring efficiency of the device has further been improved;

the device stirring in-process, the double-end motor can be opened to the user, effect through the double-end motor can drive the rotation of connecting axle 6, rotation through connecting axle 6 can drive the rotation with 6 fixed connection's of connecting axle arc 5, rotation through arc 5 can play the vibrations effect to cartridge case 3, it rocks in the use to be convenient for to join in marriage cartridge case 3, effect through a spring 7 can play the supporting role to cartridge case 3, it shakes and does not play the damage to joining in marriage cartridge case 3 in the use to be convenient for to join in marriage cartridge case 3, this is the use of this pharmacy with dispensing device, the content that does not do detailed description in this specification simultaneously all belongs to the known prior art of professional technical personnel in this field.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, 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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. A pharmacy is with dispensing device, includes bottom support (1), its characterized in that: mounting groove (2) have been seted up in bottom sprag (1), sliding connection has in mounting groove (2) joins in marriage cartridge case (3), it plays sealed lid (9) of sealed effect to joining in marriage cartridge case (3) to be equipped with on joining in marriage cartridge case (3), one side of joining in marriage cartridge case (3) is kept away from in sealed lid (9) is equipped with motor (10), the output shaft end and the sealed lid (9) of motor (10) rotate to be connected, storage tank (8) have been seted up in joining in marriage cartridge case (3), the inside central point of storage tank (8) puts the department and is equipped with (mixing) shaft (11), the output shaft end fixed connection of motor (10) and (mixing) shaft (11), be equipped with in mounting groove (2) and play vibrations so that join in marriage the vibrations of the even of the inside medicament of cartridge case (3).

2. A pharmaceutical dispensing device as defined in claim 1, further comprising: vibrations piece include with join in marriage connecting block (4) of cartridge case (3) bottom fixed connection, fixed mounting has double-end motor in connecting block (4), double-end motor's output shaft fixed mounting has connecting axle (6), connecting axle (6) extend connecting block (4), the extension fixed mounting of connecting axle (6) has arc (5), join in marriage between cartridge case (3) and bottom support (1) inner wall through a spring (7) fixed connection.

3. A pharmaceutical dispensing device as defined in claim 2, further comprising: the outside of (mixing) shaft (11) is equipped with stirring vane (12) No. one that plays the stirring effect to the medicament, sliding tray (17) have been seted up to the inside of stirring vane (12), sliding tray (17) sliding connection has stirring vane (13) No. two, No. two stirring vane (13) are through No. two spring (18) fixed connection with the bottom of sliding tray (17) inner wall, the one end that stirring vane (12) was kept away from in No. two stirring vane (13) is equipped with arc scraper blade (14) with the laminating of storage tank (8) inside lateral wall.

4. A pharmaceutical dispensing device as defined in claim 3, further comprising: a fixed mounting has bracing piece (15) that improve stirring efficiency on stirring lamina (12), the articulated movable blade (16) that is connected with of one end that stirs lamina (12) was kept away from in bracing piece (15).

5. A pharmaceutical dispensing device as defined in claim 4, further comprising: a driving groove (20) is formed in the second stirring blade plate (13), and a limiting part convenient for fixedly connecting the first stirring blade plate (12) and the second stirring blade plate (13) is arranged in the driving groove (20).

6. A pharmaceutical dispensing device as defined in claim 5, further comprising: the limiting part comprises a wedge block (21) connected with the inner wall of the driving groove (20) in a sliding manner, the wedge block (21) is fixedly connected with the inner wall of the driving groove (20) through a spring (22), the outer side of the wedge block (21) is connected with two wedge blocks (23) which are arranged oppositely in a sliding manner, the slope surfaces of the two wedge blocks (23) are matched with the slope surfaces of the wedge block (21), one side, far away from the wedge block (21), of the two wedge blocks (23) is fixedly provided with an inserting rod (24), the two wedge blocks (23) are fixedly connected with the inner wall of the driving groove (20) through a spring (25) located on the outer side of the inserting rod (24), the inserting rod (24) extends out of two stirring vane plates (13), slots (19) matched with the inserting rod (24) are uniformly formed in the two sides of the inner wall of the one stirring vane plate (12), and a driving piece for driving the first wedge block (21) to slide is arranged on the first wedge block (21).

7. A pharmaceutical dispensing device as defined in claim 6, further comprising: the driving piece includes fixed axle (26) with a wedge (21) fixed connection, fixed axle (26) extend No. two stirring lamina (13), waist type groove (28) have been seted up on stirring lamina (12), the extending part of fixed axle (26) runs through stirring lamina (12), the one end of fixed axle (26) is equipped with handle (27) that are located waist type groove (28) outside.

Images