Multi-station powder medicine shaking and dissolving device

Abstract

The utility model discloses a multi-station powder medicine shaking and dissolving device, which relates to the field of medical instruments and comprises a bottom plate, a fixed vibrating plate and a rotary vibrating plate. The fixed vibration disc is arranged on the bottom plate; the disc surface of the fixed vibration disc is coaxially and rotationally matched with the rotary vibration disc; a plurality of annular areas with different circle diameters are arranged on the disc face of the fixed vibration disc with the axis as the axis, and each annular area is provided with a plurality of protrusions. A plurality of grooves for placing medicine bottles are radially distributed in the disc surface of the rotary vibration disc from the axis; strip-shaped holes are formed in the positions, corresponding to the annular areas, of the bottom of the groove. Along with the rotation of the rotary vibration disc, the protrusions sweep through the grooves from the side direction in the process of penetrating through the strip-shaped holes. The grooves are formed in the rotary vibration disc and matched with the protrusions arranged on the annular area of the fixed vibration disc, and therefore a plurality of medicine bottles can be vibrated at a time.

Description

Technical Field

[0001] The utility model relates to the field of medical devices, in particular to a multi-station powder medicine shaking and dissolving device. Background Art

[0002] Cytotoxic drug preparation can cause toxicity to the reproductive, urinary, and liver and kidney systems through skin contact or inhalation, as well as teratogenic effects. Long-term exposure of nursing staff to cytotoxic waste can easily lead to occupational damage. Therefore, the current trend is to use automated dispensing equipment to assist or replace medical personnel in dispensing.

[0003] Currently, common automated drug dispensing equipment, such as the fully functional liquid drug dispensing intelligent robot and its dispensing method disclosed in patent publication number CN102151228B, includes a drug liquid shaking device that shakes the drug liquid to help dissolve it. However, the device does not provide a detailed explanation of the structural and operating principles of the shaking mechanism, resulting in a lack of a clear solution for how to dissolve and mix the drug. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a multi-station powder medicine shaking and dissolving device, which can vibrate multiple medicine bottles at one time by setting grooves on the rotating vibration plate and protrusions in the annular area of ​​the fixed vibration plate.

[0005] The technical solution adopted by the utility model to solve the technical problem is: a multi-station powder medicine shaking and dissolving device, comprising a bottom plate, a fixed vibration plate and a rotating vibration plate;

[0006] The bottom plate is provided with the fixed vibration plate;

[0007] The fixed vibration disk is coaxially rotated with the rotating vibration disk;

[0008] The fixed vibration plate is provided with a plurality of annular areas with different diameters around the axis, and each annular area is provided with a plurality of protrusions;

[0009] The rotating vibration disk has a plurality of grooves for placing medicine bottles distributed radially from the axis; the bottom of the grooves is provided with strip-shaped holes corresponding to the annular areas;

[0010] As the rotating vibration plate rotates, the protrusion will sweep the groove from the side while passing through the strip-shaped hole.

[0011] The fixed vibration plate provided with the protrusions will never rotate.

[0012] The medicine bottles on the rotating vibration disk are placed in the grooves one by one. Not only do the medicine bottles need to be placed there, but the rotating vibration disk will also rotate driven by the motor.

[0013] Since the bottom of the groove is provided with a strip hole for the annular area to pass through, when the rotating vibration disk rotates, the groove will move relative to the bulge of the annular area, that is, the annular area continuously moves at the bottom of the groove, and the bulge at the bottom of the groove will continuously change. When the bulge of the annular area is at the bottom of the groove, the medicine bottle will be lifted up, and when the bulge of the annular area leaves, the medicine bottle will move downward. Therefore, during the rotation of the rotating vibration disk, the medicine bottle will continuously move up and down to achieve the effect of vibration and shaking, which is convenient for the dissolution of the medicine. In addition, as the rotating vibration disk rotates, the medicine bottle will form centrifugal force on the medicine bottle, which can also accelerate the dissolution of the medicine. The rotating vibration disk is provided with multiple grooves, so it can shake and dissolve the medicine in multiple medicine bottles at one time.

[0014] Preferably, the surface of the fixed vibration plate is tilted so that when the rotating vibration plate rotates, the upper and lower positions of the medicine bottles can be further changed to improve the dissolution efficiency of the medicine in the medicine bottles.

[0015] Preferably, the rotating vibration plate is driven by a reduction motor, which is more convenient.

[0016] Preferably, the reduction motor is arranged on the bottom plate, the output end of the reduction motor is upwardly passed through the axis of the fixed vibration plate, and the rotating vibration plate is fixed to the output end of the reduction motor, so that the reduction motor can be arranged more stably.

[0017] Preferably, the grooves include a plurality of long grooves and a plurality of short grooves, the long grooves and the short grooves are staggered, and the inner ends of the long grooves are closer to the axis of the fixed vibration plate than the inner ends of the short grooves. This facilitates adaptation to medicine bottles of different heights, and the length matching can improve space utilization.

[0018] Preferably, the bottom of the long groove is deeper than the bottom of the short groove, so as to improve the fixing stability of the medicine bottle in the long groove.

[0019] Preferably, the side walls of the groove are provided with side baffles extending upwards to prevent the medicine bottle from being thrown or vibrated out of the groove during rotation.

[0020] Preferably, the protrusions include primary protrusions, secondary protrusions and tertiary protrusions, the primary protrusions are distributed throughout the annular area, the secondary protrusions are distributed at intervals above the primary protrusions, and the tertiary protrusions are located in the middle of the upper part of the secondary protrusions.

[0021] The medicine bottle is vibrated gradually to provide sufficient vibration while avoiding excessive impact that may cause the bottle to be knocked out of the groove.

[0022] Beneficial effects of the utility model:

[0023] This solution can vibrate multiple medicine bottles at one time by setting grooves on the rotating vibration plate and protrusions in the annular area of ​​the fixed vibration plate. It can also provide centrifugal force while vibrating, significantly improving the dissolution efficiency of the medicine in the medicine bottles. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only four of the drawings of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0025] Figure 1 A perspective view of an embodiment of the present utility model;

[0026] Figure 2 This is a front view of an embodiment of the utility model;

[0027] Figure 3 A schematic diagram of a rotating vibration plate according to an embodiment of the present invention;

[0028] Figure 4 This is a schematic diagram of a fixed vibration plate according to an embodiment of the present invention;

[0029] Among them, 1. bottom plate; 2. fixed vibration plate; 3. rotating vibration plate; 4. annular area; 5. protrusion; 6. groove; 7. strip hole; 8. reduction motor; 9. side baffle. DETAILED DESCRIPTION

[0030] In order to deepen the understanding of the present invention, the present invention will be described in further detail below with reference to the accompanying drawings and embodiments. The embodiments are only used to explain the present invention and do not limit the scope of protection of the present invention.

[0031] Example

[0032] like Figure 1As shown, a multi-station powder medicine shaking and dissolving device includes a base plate 1, a fixed vibration disk 2 and a rotating vibration disk 3; the base plate 1 is provided with the fixed vibration disk 2; the disk surface of the fixed vibration disk 2 is coaxially rotated with the rotating vibration disk 3; the disk surface of the fixed vibration disk 2 is provided with a plurality of annular areas 4 with different diameters around the axis, and each of the annular areas 4 is provided with a plurality of protrusions 5; the disk surface of the rotating vibration disk 3 is provided with a plurality of grooves 6 for placing medicine bottles distributed radially from the axis; the bottom of the groove 6 is provided with a strip hole 7 corresponding to each of the annular areas 4; as the rotating vibration disk 3 rotates, the protrusion 5 will sweep across the groove 6 from the side in the process of passing through the strip hole 7.

[0033] The fixed vibration plate 2 provided with the protrusion 5 will never rotate.

[0034] The rotating vibration disk 3 and the medicine bottles are placed in the groove 6 in a one-to-one correspondence. Not only do they need to be placed in the groove 6, but the rotating vibration disk 3 will also rotate under the drive of the motor.

[0035] Since the bottom of the groove 6 is provided with a strip hole 7 for the annular area 4 to pass through, when the rotating vibration disk rotates, the groove 6 will move relative to the protrusion 5 of the annular area 4, that is, the annular area 4 continuously moves at the bottom of the groove 6, and the protrusion 5 at the bottom of the groove 6 will continuously change. When the protrusion 5 of the annular area 4 is located at the bottom of the groove 6, the medicine bottle will be lifted up, and when the protrusion 5 of the annular area 4 leaves, the medicine bottle will move downward. Therefore, during the rotation of the rotating vibration disk 3, the medicine bottle will continuously move up and down to achieve the effect of vibration and shaking, which is convenient for the dissolution of the medicine. In addition, as the rotating vibration disk 3 rotates, the medicine bottle will form centrifugal force on the medicine bottle, which can also accelerate the dissolution of the medicine. The rotating vibration disk 3 is provided with multiple grooves 6, so it can shake and dissolve the medicine in multiple medicine bottles at one time.

[0036] The surface of the fixed vibration plate 2 is tilted so that when the rotating vibration plate 3 rotates, the upper and lower positions of the medicine bottle vibration can be further changed, thereby improving the dissolution efficiency of the medicine in the medicine bottle.

[0037] The rotating vibration plate 3 is driven by the reduction motor 8. More convenient.

[0038] The reduction motor 8 is arranged on the bottom plate 1, and the output end of the reduction motor 8 is upwardly passed through the axis of the fixed vibration plate 2, and the rotating vibration plate 3 is fixed to the output end of the reduction motor 8. The reduction motor 8 can be arranged more stably.

[0039] The grooves 6 include a plurality of long grooves and a plurality of short grooves, the long grooves and the short grooves are staggered, and the inner ends of the long grooves are closer to the axis of the fixed vibration plate 2 than the inner ends of the short grooves. This makes it easy to adapt to medicine bottles of different heights, and the length matching can improve space utilization.

[0040] The bottom of the long groove is deeper than the bottom of the short groove, which can improve the fixing stability of the medicine bottle in the long groove.

[0041] The side walls of the groove 6 are extended upwards to be provided with side baffles 9 to prevent the medicine bottle from being thrown or vibrated out of the groove 6 during the rotation process.

[0042] The protrusions 5 include primary protrusions 5 , secondary protrusions 5 and tertiary protrusions 5 . The primary protrusions 5 are distributed over the entire annular area 4 , the secondary protrusions 5 are spaced apart on the upper portion of the primary protrusions 5 , and the tertiary protrusions 5 are located in the middle of the upper portion of the secondary protrusions 5 .

[0043] The medicine bottle is vibrated gradually, which provides sufficient vibration while avoiding excessive impact that may cause the medicine bottle to be knocked out of the groove 6.

[0044] Beneficial effects of the utility model:

[0045] This solution provides a groove 6 on the rotating vibration disk 3, which is matched with a protrusion 5 provided in the annular area 4 of the fixed vibration disk 2, so that multiple medicine bottles can be vibrated at one time, and centrifugal force can be provided during the vibration, thereby significantly improving the dissolution efficiency of the medicine in the medicine bottles.

[0046] The technical features of the above embodiments can be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0047] The above-described embodiments merely represent several implementation methods of the present application. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that a person skilled in the art could make various modifications and improvements without departing from the spirit of the present application, all of which fall within the scope of protection of the present application. Therefore, the scope of protection of the present patent application shall be determined by the appended claims.

Claims

1. A multi-station powder medicine shaking and dissolving device, characterized in that: It comprises a base plate (1), a fixed vibration plate (2) and a rotating vibration plate (3); The bottom plate (1) is provided with the fixed vibration plate (2); The fixed vibration disk (2) is coaxially rotated with the rotating vibration disk (3); The disk surface of the fixed vibration disk (2) is provided with a plurality of annular areas (4) of different diameters around the axis, and each of the annular areas (4) is provided with a plurality of protrusions (5); The surface of the rotating vibration disk (3) is provided with a plurality of grooves (6) for placing medicine bottles distributed radially from the axis; the bottom of the grooves (6) is provided with strip-shaped holes (7) corresponding to each of the annular areas (4); As the rotating vibration plate (3) rotates, the protrusion (5) will sweep the groove (6) from the side while passing through the strip-shaped hole (7).

2. A multi-station powder medicine shaking and dissolving device according to claim 1, characterized in that: The disk surface of the fixed vibration disk (2) is arranged tilted.

3. A multi-station powder medicine shaking and dissolving device according to claim 1, characterized in that: The rotating vibration disk (3) is driven by a reduction motor (8).

4. A multi-station powder medicine shaking and dissolving device according to claim 3, characterized in that: The reduction motor (8) is arranged on the base plate (1), and the output end of the reduction motor (8) is passed upward from the axis of the fixed vibration disk (2), and the rotating vibration disk (3) is fixed to the output end of the reduction motor (8).

5. The multi-station powder medicine shaking and dissolving device according to claim 1, characterized in that: The grooves (6) include a plurality of long grooves and a plurality of short grooves, the long grooves and the short grooves are staggered, and the inner ends of the long grooves are closer to the axis of the fixed vibration plate (2) than the inner ends of the short grooves.

6. A multi-station powder medicine shaking and dissolving device according to claim 5, characterized in that: The bottom of the long groove is deeper than the bottom of the short groove.

7. A multi-station powder medicine shaking and dissolving device according to claim 6, characterized in that: A side baffle (9) is provided on the side wall of the groove (6) extending upward.

8. The multi-station powder medicine shaking and dissolving device according to claim 1, characterized in that: The protrusions (5) include primary protrusions (5), secondary protrusions (5) and tertiary protrusions (5), wherein the primary protrusions (5) are distributed over the entire annular area (4), the secondary protrusions (5) are distributed at intervals above the primary protrusions (5), and the tertiary protrusions (5) are located in the middle of the upper part of the secondary protrusions (5).

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