CN115738799A - Clinical pharmacy medicament dispensing device of portable - Google Patents

Abstract

The invention discloses a portable clinical pharmacy medicament dispensing device which comprises a support frame, a material distribution barrel and a touch display screen, wherein the material distribution barrel is arranged at the top end of the support frame, the interior of the material distribution barrel is coaxially and fixedly connected with a central separation barrel, at least two separation plates are uniformly arranged between the central separation barrel and the inner wall of the material distribution barrel, a vibration mechanism is arranged in the central separation barrel, the top end of the central separation barrel is fixedly connected with a motor for driving the vibration mechanism to work, the bottom end of the material distribution barrel is fixedly communicated with an outer material conveying pipe, and the interior of the outer material conveying pipe is coaxially and fixedly connected with an inner material conveying pipe. According to the invention, through mutual cooperation among all parts, weighing and proportioning of different medicaments can be realized, the applicability of the device is improved, the overall automation degree is higher, the working efficiency is improved, and the device is knocked by the vibration mechanism, so that the medicaments are not accumulated on the inner wall of the material distributing cylinder, the medicaments are ensured to completely fall onto the weighing and sweeping mechanism for weighing, and the waste of resources is reduced.

Description

Clinical pharmacy medicament dispensing device of portable

Technical Field

The invention relates to the technical field of dispensing equipment, in particular to a convenient clinical pharmaceutical agent dispensing device.

Background

The preparation, research and preservation of medicament is the main task of hospital pharmacy department, when developing and preparing the medicament, need carry out batching with various different medicaments, processes such as weighing, mix, accomplish the preparation operation to the medicament, need the assistance and the cooperation of apparatus when carrying out these operations, the medicament that the preparation was accomplished need to be preserved in suitable environment, and the pharmacist all needs to use the dispensing device when carrying out the dispensing.

Although the existing dispensing device is widely used, the existing dispensing device has some problems in the production process: present dispensing device is when using, need weigh the batching to the medicinal material of difference, then mix the bagging-off with the medicinal material of difference and form appointed medicament, and this process is mostly through the manual work batching of weighing, the speed that leads to the dispensing is slower, and in a clinical pharmacy medicament dispensing device patent that publication number is CN213726305U, through the rotation volume to fixed shell, extrude the play dose of the same volume medicinal material, thereby realize convenient dispensing, but its quality of the volume of the same volume of medicinal material is sometimes not the same, it is not strict enough, thereby there is certain limitation in the use, application scope is less, and long-time rotation causes the medicinal material to block up in the sliding region easily, cause artifical gliding difficulty, the difficulty of ejection of compact has been improved, work efficiency is lower, and the operation needs the manual work to operate not convenient enough always.

Disclosure of Invention

The technical scheme of the invention aims at solving the technical problem that the prior art is too single, provides a solution which is obviously different from the prior art, and particularly aims at solving the problems of insufficient convenience and low working efficiency in the prior art, and provides a convenient clinical pharmacy medicament dispensing device.

In order to achieve the purpose, the invention adopts the following technical scheme:

a portable clinical pharmacy medicament dispensing device comprises a support frame, a material distribution barrel and a touch display screen, wherein the material distribution barrel is installed at the top end of the support frame, a central partition barrel is coaxially and fixedly connected inside the material distribution barrel, at least two partition plates are uniformly arranged between the central partition barrel and the inner wall of the material distribution barrel, a vibration mechanism is arranged inside the central partition barrel, a motor for driving the vibration mechanism to work is fixedly connected to the top end of the central partition barrel, a material conveying outer pipe is fixedly communicated with the bottom end of the material distribution barrel, a material conveying inner pipe is coaxially and fixedly connected inside the material conveying outer pipe, a weighing and material sweeping mechanism is arranged between the material conveying outer pipe and the material conveying inner pipe, and a synchronous driving mechanism is connected between the weighing and material sweeping mechanisms;

the vibrating mechanism comprises a weighing and material sweeping mechanism, the weighing and material sweeping mechanism comprises a central rotating rod, a through material tray, a horizontal rotating rod, a fixed block, a rotating roller, a beating plate and a torsion spring, the central rotating rod is fixedly connected with an output shaft of a motor and penetrates through a central separating cylinder, the through material tray is coaxially and fixedly connected with the central rotating rod and is positioned at the bottom side of the central separating cylinder, the fixed block is provided with a plurality of different heights which are distributed on the inner wall of the central separating cylinder, the rotating roller is rotatably connected on the fixed block, the beating plate is fixedly tangent to the rotating roller and is of a T-shaped structure, the horizontal rotating rod is provided with a plurality of the beating plates and is fixedly connected with the central rotating rod, the heights of the beating plates correspond to the beating plates one to one, and the torsion spring is connected between the fixed block and the rotating roller.

Preferably, the synchronous driving mechanism comprises a large gear, a vertical rotating rod and a small gear, the large gear is fixedly connected with the center rotating rod in a coaxial mode, the bottom end of the vertical rotating rod is rotatably connected between the material conveying outer pipe and the material conveying inner pipe, the top end of the vertical rotating rod is fixedly connected with the small gear in a coaxial mode, and the small gear is connected with the large gear in a meshed mode.

Preferably, the material weighing and sweeping mechanism comprises a weighing disc and a material scraping baffle disc, the weighing disc is provided with two material scraping baffle discs which are fixedly connected with the vertical rotating rod and electrically connected with the touch display screen, the material scraping baffle disc is of a fan-shaped structure, an arc groove for supplying the weighing disc to rotate is formed in the inner side of the material scraping baffle disc, the inner side of the material scraping baffle disc is fixedly connected with the outer wall of the material conveying inner pipe, and the outer side of the material scraping baffle disc extends to the outer side of the material conveying outer pipe.

Preferably, the radius of the weighing disks is larger than that of the conveying inner pipe and smaller than that of the conveying outer pipe, and the two weighing disks are distributed around the vertical rotating rod for 180 degrees.

Preferably, the bottom end of the outer material conveying pipe is fixedly communicated with a material collecting box, the outer bottom of the material collecting box is fixedly connected with a motor, an output shaft of the motor is fixedly connected with a shaft rod extending into the material collecting box, one end of the shaft rod is fixedly connected with a polygonal fixture block, the inner side of the material collecting box is detachably connected with a material mixing barrel, a hollow sleeve is fixedly connected to the inner bottom of the material mixing barrel, the top of the hollow sleeve is rotatably connected with a rotating sleeve, the inner side of the rotating sleeve is provided with a polygonal clamping groove meshed with the polygonal fixture block, and the outer side of the rotating sleeve is fixedly connected with at least two stirring rods.

Preferably, one section of the flapping plate is in intermittent contact connection with the horizontal rotating rod.

Preferably, the bottom of the material separating barrel is provided with a strip-shaped discharge hole, the bottom of the material separating barrel is arc-shaped, the material passing plate is provided with a U-shaped material passing groove, the width of the material passing groove is larger than the strip-shaped discharge hole, and the width of the material passing groove is smaller than the separation plate.

Preferably, the touch display screen is fixedly connected with the support frame, and a solid key is arranged on the outer side of the touch display screen.

Compared with the prior art, the invention provides a convenient clinical pharmaceutical medicament dispensing device, which has the following beneficial effects:

1. according to the automatic proportioning device, different medicaments can be weighed through the weighing disc of the weighing and sweeping mechanism, so that the precise proportioning of various medicaments is realized, the automatic proportioning device is suitable for proportioning various medicaments, the applicability of the automatic proportioning device is improved, the integral automation degree of the automatic proportioning device is high, excessive manual intervention is not needed, the working efficiency is improved, and the operation is convenient and fast;

2. according to the invention, in the process of realizing different medicament ingredients, the inner wall of the material dividing barrel is knocked by the knocking plate of the vibration mechanism, so that the medicament cannot be accumulated and retained on the inner wall of the material dividing barrel, the medicament can be ensured to completely fall onto the weighing and sweeping mechanism for weighing, and the waste of resources is reduced;

3. the invention can realize the mixing of the medicaments in the process of collecting the medicaments, does not need manual stirring, greatly reduces the workload of workers, realizes the linkage between the weighing and sweeping mechanism and the vibrating mechanism through the synchronous driving mechanism, and fully utilizes a power source;

4. the invention is provided with a storage area for providing various medicaments, greatly improves the applicability of medicament dispensing, accurately weighs various medicaments and ensures the quality of final dispensing.

Drawings

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

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic top view of the present invention;

FIG. 4 is a schematic view of the internal partial connection structure of the present invention;

FIG. 5 is a schematic view of a top view of the weighing and sweeping mechanism;

fig. 6 is a schematic partial sectional structure view of the receiving barrel;

FIG. 7 is a side view of a flapper attachment structure;

fig. 8 is a schematic top view of the feed through tray.

In the figure: 1. a support frame; 2. a material separating barrel; 3. a central separator tube; 4. a touch display screen; 5. a partition plate; 6. a motor; 7. a material conveying outer pipe; 8. a material collecting box; 9. a central rotating rod; 10. feeding a material plate; 11. a horizontal rotating rod; 12. a fixed block; 13. rotating the roller; 14. slapping the plate; 15. a torsion spring; 16. a bull gear; 17. a vertical rotating rod; 18. a pinion gear; 19. a weighing pan; 20. scraping a material blocking disc; 21. a material conveying inner pipe; 22. a motor; 23. a shaft lever; 24. a polygonal fixture block; 25. a hollow sleeve; 26. rotating the sleeve; 27. a stirring rod; 28. an entity key; 29. a mixing barrel.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, are used in the orientations and positional relationships indicated in the drawings, which are based on the orientations and positional relationships indicated in the drawings, and are used for convenience of description and simplicity of description, but do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

Example one

Referring to fig. 1-8, a portable clinical pharmacy medicament dispensing device, in order to ensure the basic function of medicament dispensing, the device comprises a support frame 1, a dispensing cylinder 2 and a touch display screen 4, wherein the dispensing cylinder 2 is installed at the top end of the support frame 1, and a central separating cylinder 3 is coaxially and fixedly connected inside the dispensing cylinder 2, in order to increase the storage types of medicament raw materials, and facilitate richer dispensing, and the applicability of the device is improved, wherein at least two separating plates 5 are uniformly arranged between the central separating cylinder 3 and the inner wall of the dispensing cylinder 2, in order to ensure the complete falling of medicament ingredients, and prevent the medicament ingredients from being retained in the dispensing cylinder 2, a vibrating mechanism is arranged inside the central separating cylinder 3, and a motor 6 for driving the vibrating mechanism to work is fixedly connected at the top end of the central separating cylinder, a conveying outer tube 7 is fixedly communicated with the bottom end of the dispensing cylinder 2, an inner tube 21 is coaxially and fixedly connected inside the conveying outer tube 7, in order to facilitate accurate weighing of various ingredients, and improve the content of various medicaments, a weighing mechanism is arranged between the conveying inner tube 7 and the vibrating mechanism;

the vibrating mechanism comprises a weighing and material sweeping mechanism, wherein the weighing and material sweeping mechanism comprises a central rotating rod 9, a material passing disk 10, a horizontal rotating rod 11, a fixed block 12, a rotating roller 13, a flapping plate 14 and a torsion spring 15, the central rotating rod 9 is fixedly connected with an output shaft of a motor 6 and penetrates through a central separating cylinder 3, the material passing disk 10 is coaxially and fixedly connected with the central rotating rod 9 and is positioned at the bottom side of the central separating cylinder 3, the fixed block 12 is provided with a plurality of parts and distributed at different heights on the inner wall of the central separating cylinder 3, the rotating roller 13 is rotatably connected onto the fixed block 12, the flapping plate 14 is fixedly tangent to the rotating roller 13, the flapping plate 14 is of a T-shaped structure, the horizontal rotating rod 11 is provided with a plurality of parts and is fixedly connected with the central rotating rod 9, the heights correspond to the flapping plate 14 one by one, the torsion spring 15 is connected between the fixed block 12 and the rotating roller 13, and one section of the flapping plate 14 is in intermittent contact connection with the horizontal rotating rod 11.

In this embodiment, before operation, various medicament ingredients are loaded between the partition plates 5, the motor 6 is restarted to drive the material passing plate 10 to rotate, the medicament ingredients in the material separating barrel 2 fall into the material conveying inner tube 21 from the material passing plate 10, when unloading is performed, the material passing plate 10 is kept stable and does not rotate, the ingredients fall onto the weighing plate 19 of the weighing and material sweeping mechanism, the touch display screen 4 focuses on data change transmitted by the weighing plate 19 in real time, the motor 6 is controlled to continue to operate to drive the material passing plate 10 to rotate, next ingredient is unloaded, in the rotating process of the central rotating rod 9, the horizontal rotating rod 11 rotates synchronously along with the central rotating rod 9, the horizontal rotating rod 11 drives the clapper plate 14 and the rotating roller 13 to rotate when in contact with the clapper plate 14, when the clapper plate 14 is separated from the horizontal rotating rod 11, the rotating roller 13 is driven to reset and rotate under the action of the torsion spring 15, and the clapper plate 14 collides with the inner wall of the central material separating barrel 3 to generate vibration, so that the inside of the medicament ingredients cannot be retained in the material separating barrel 2, and all ingredients are conveyed into the material collecting barrel 8 to be collected.

Example two

As shown in fig. 4-5, this embodiment is substantially the same as embodiment 1, and preferably, the synchronous driving mechanism includes a large gear 16, a vertical rotating rod 17 and a small gear 18, the large gear 16 is coaxially and fixedly connected with the central rotating rod 9, the bottom end of the vertical rotating rod 17 is rotatably connected between the outer feeding pipe 7 and the inner feeding pipe 21, and the top end thereof is coaxially and fixedly connected with the small gear 18, and the small gear 18 is engaged with the large gear 16.

In the embodiment, when the structure works, firstly, the central rotating rod 9 rotates to drive the large gear 16 to synchronously rotate, so that the large gear and the small gear 18 are meshed to rotate to drive the vertical rotating rod 17 to rotate, the linkage between the weighing and sweeping mechanism and the vibrating mechanism is realized, and the ingenuity of the structure of the whole device is improved.

EXAMPLE III

As shown in fig. 2 to 5, this embodiment is substantially the same as embodiment 1, and preferably, in order to facilitate weighing of various ingredients and sweeping of the ingredients, prevent the ingredients from falling out of the outer feeding pipe 7, and reduce waste of resources, a weighing and sweeping mechanism is provided herein, which includes a weighing tray 19 and a scraping tray 20, the weighing tray 19 is provided with two weighing trays 19, both of which are fixedly connected with the vertical rotating rod 17 and are electrically connected with the touch display screen 4, the scraping tray 20 is of a fan-shaped structure, an arc groove for supplying the weighing tray 19 to rotate is provided on an inner side thereof, an inner side of the scraping tray 20 is fixedly connected with an outer wall of the inner feeding pipe 21, an outer side thereof extends to an outer side of the outer feeding pipe 7, a radius of the weighing tray 19 is larger than a radius of the inner feeding pipe 21 and smaller than a radius of the outer feeding pipe 7, and the two weighing trays 19 are distributed around the vertical rotating rod 17.

In the embodiment, when the mechanism works, the vertical rotating rod 17 rotates to drive the two weighing disks 19 to synchronously rotate, the rotation of the through-charging disk 10 is matched with the rotation of the weighing disks 19, so that the accuracy of single weighing is ensured, the material scraping baffle disk 20 prevents the ingredients from falling out of the outer conveying pipe 7 along with the rotation of the weighing disks 19 at the bottom side, and the ingredients are completely blocked and sent into the inner conveying pipe 21.

Example four

As shown in fig. 2 and fig. 6, this embodiment is substantially the same as embodiment 1, and preferably, in order to facilitate mixing and collecting of the medicament ingredients, a collecting box 8 with a box door is fixedly communicated with the bottom end of the outer conveying pipe 7, a motor 22 is fixedly connected to the outer bottom of the collecting box 8, an output shaft of the motor 22 is fixedly connected to a shaft rod 23 extending into the collecting box 8, one end of the shaft rod 23 is fixedly connected to a polygonal clamping block 24, a mixing cylinder 29 is detachably connected to the inner side of the collecting box 8, a hollow sleeve 25 is fixedly connected to the inner bottom of the mixing cylinder 29, a rotating sleeve 26 is rotatably connected to the top of the hollow sleeve 25, a polygonal clamping groove engaged with the polygonal clamping block 24 is arranged on the inner side of the rotating sleeve 26, and at least two stirring rods 27 are fixedly connected to the outer side of the rotating sleeve 26.

In this embodiment, open the chamber door of case 8 that gathers materials before the work begins, peg graft mixing cylinder 29 on axostylus axostyle 23 top side, and polygon fixture block 24 and the polygon draw-in groove interlock of rotating sleeve 26, starter motor 22 when batching falls into mixing cylinder 29, drive axostylus axostyle 23 and rotate, thereby drive and rotate sleeve 26 and rotate, and then drive puddler 27 and mix the stirring to the medicament batching, ensure the quality of final accent, wherein the leakproofness of mixing cylinder 29 bottom is guaranteed to hollow cover 25, prevent that the medicament from spilling from the bottom.

EXAMPLE five

As shown in fig. 3 and 8, this embodiment is substantially the same as embodiment 1, preferably, the bottom of the material separating cylinder 2 is provided with a strip-shaped material outlet, the bottom of the material separating cylinder 2 is arc-shaped, the material passing plate 10 is provided with a U-shaped material passing groove, and the width of the material passing groove is larger than the strip-shaped material outlet and smaller than the width of the separating plate 5.

In this embodiment, use through the cooperation of logical silo and bar discharge gate, ensure the free fall of each medicament batching.

Example six

As shown in fig. 3, the present embodiment is substantially the same as embodiment 1, and preferably, the touch display screen 4 is fixedly connected with the support frame 1, and an entity key 28 is arranged on the outer side thereof.

In this embodiment, the physical key 28 facilitates intuitive operation, and improves comfort and feedback of the operation.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims (8)

1. A portable clinical pharmacy medicament dispensing device comprises a support frame (1), a material distribution barrel (2) and a touch display screen (4), wherein the material distribution barrel (2) is installed at the top end of the support frame (1), the material distribution barrel is coaxially and fixedly connected with a center separation barrel (3) inside, and at least two separation plates (5) are uniformly arranged between the center separation barrel (3) and the inner wall of the material distribution barrel (2), the portable clinical pharmacy medicament dispensing device is characterized in that a vibration mechanism is arranged inside the center separation barrel (3), a motor (6) for driving the vibration mechanism to work is fixedly connected to the top end of the center separation barrel, an outer material conveying pipe (7) is fixedly communicated with the bottom end of the material distribution barrel (2), an inner material conveying pipe (21) is coaxially and fixedly connected inside the outer material conveying pipe (7), a weighing and material sweeping mechanism is arranged between the outer material conveying pipe (7) and the inner material conveying pipe (21), and a synchronous driving mechanism is connected between the weighing and sweeping mechanism;

the vibration mechanism comprises a weighing and material sweeping mechanism, wherein the weighing and material sweeping mechanism comprises a central rotating rod (9), a material passing disk (10), a horizontal rotating rod (11), a fixed block (12), a rotating roller (13), a beating plate (14) and a torsion spring (15), the central rotating rod (9) is fixedly connected with an output shaft of a motor (6) and penetrates through a central separating cylinder (3), the material passing disk (10) is coaxially and fixedly connected with the central rotating rod (9) and is positioned at the bottom side of the central separating cylinder (3), the fixed block (12) is provided with a plurality of materials and is distributed on different heights of the inner wall of the central separating cylinder (3), the rotating roller (13) is rotatably connected onto the fixed block (12), the beating plate (14) is fixedly tangent to the rotating roller (13), the beating plate (14) is of a T-shaped structure, the horizontal rotating rod (11) is provided with a plurality of materials and is fixedly connected with the central rotating rod (9), the heights of the beating plate (14) correspond to the beating plate (14) one by one, and the torsion spring (15) is connected between the fixed block (12) and the rotating roller (13).

2. The portable dispensing device for clinical medicines according to claim 1, wherein the synchronous driving mechanism comprises a gearwheel (16), a vertical rotating rod (17) and a pinion (18), the gearwheel (16) is coaxially and fixedly connected with the central rotating rod (9), the bottom end of the vertical rotating rod (17) is rotatably connected between the outer conveying pipe (7) and the inner conveying pipe (21), the top end of the vertical rotating rod is coaxially and fixedly connected with the pinion (18), and the pinion (18) is engaged with the gearwheel (16).

3. The portable dispensing device for clinical pharmaceutical preparations according to claim 1, wherein the weighing and sweeping mechanism comprises a weighing tray (19) and a scraping baffle tray (20), the weighing tray (19) is provided with two scraping baffle trays (20) which are both fixedly connected with the vertical rotating rod (17) and electrically connected with the touch display screen (4), the scraping baffle tray (20) is of a fan-shaped structure, the inner side of the scraping baffle tray is provided with an arc groove for the weighing tray (19) to rotate, the inner side of the scraping baffle tray (20) is fixedly connected with the outer wall of the conveying inner tube (21), and the outer side of the scraping baffle tray extends to the outer side of the conveying outer tube (7).

4. The portable dispensing device for clinical pharmaceutical preparations according to claim 3, wherein the weighing pans (19) have a radius larger than the radius of the inner feeding tube (21) and smaller than the radius of the outer feeding tube (7), and the two weighing pans (19) are distributed around the vertical rotating rod (17) by 180 °.

5. The portable clinical pharmacy medicament dispensing device according to claim 1, wherein the bottom end of the outer delivery tube (7) is fixedly communicated with a material collecting box (8), the outer bottom of the material collecting box (8) is fixedly connected with a motor (22), an output shaft of the motor (22) is fixedly connected with a shaft rod (23) extending into the material collecting box (8), one end of the shaft rod (23) is fixedly connected with a polygonal clamping block (24), the inner side of the material collecting box (8) is detachably connected with a mixing cylinder (29), the inner bottom of the mixing cylinder (29) is fixedly connected with a hollow sleeve (25), the top of the hollow sleeve (25) is rotatably connected with a rotating sleeve (26), the inner side of the rotating sleeve (26) is provided with a polygonal clamping groove meshed with the polygonal clamping block (24), and the outer side of the rotating sleeve is fixedly connected with at least two stirring rods (27).

6. The portable dispensing device for clinical medicines according to claim 1, wherein a section of the clapper (14) is intermittently in contact with the horizontal rotating rod (11).

7. The portable dispensing device for clinical pharmaceutical preparations according to claim 1, wherein the bottom of the material separating barrel (2) is provided with a strip-shaped discharge hole, the bottom of the material separating barrel (2) is arc-shaped, the material passing plate (10) is provided with a U-shaped material passing groove, and the width of the material passing groove is larger than the strip-shaped discharge hole and smaller than the separating plate (5).

8. The portable device for dispensing clinical pharmaceutical preparations according to claim 1, wherein the touch display screen (4) is fixedly connected with the support frame (1) and is provided with a physical key (28) at the outer side thereof.

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