Dispensing and mixing device

Abstract

The utility model provides a dispensing and mixing device, and relates to the technical field of mixing devices. The upper end of the base is vertically provided with a stand column, the surface of the stand column is provided with a sliding seat capable of sliding along the stand column, an air cylinder is arranged between the sliding seat and the base, the sliding seat is provided with a stirring machine, the output end of the stirring machine is provided with a stirring component, and a container is placed on the base. A to-be-stirred solution is contained in the container and stirred by driving the stirring component through the stirrer, the stirring shaft drives the transverse shaft to stir at the bottom of the container through the connecting rod in the high-speed rotating process, the connecting rod and the transverse shaft are both rubber rods and can deform in the stirring process, and meanwhile, the transverse rod skims over the bottom wall of the container to stir precipitates.

Description

Technical Field

[0001] This utility model relates to the field of mixing device technology, and in particular to a drug mixing device. Background Technology

[0002] During the production and processing of drugs, solutions are often placed in storage tanks and then mixed using stirring and mixing equipment.

[0003] The inventors discovered in their daily work that: when mixing is done by inserting the mixing shaft of a mixer into a storage tank, the mixing shaft is often suspended in the air to avoid damage to the bottom wall of the storage tank due to its high-speed rotation. However, suspending the mixing shaft causes sediment to accumulate on the bottom wall of the storage tank, making it difficult to mix quickly. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a drug mixing device.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a drug mixing device, comprising a base, a column vertically mounted on the upper end of the base, wherein a slide seat that can slide along the column is provided on the surface of the column, a cylinder is provided between the slide seat and the base, a stirrer is mounted on the slide seat, wherein a stirring component is installed at the output end of the stirrer, a container is placed on the base, the container contains a solution to be stirred, and the stirring component is driven by the stirrer to stir the solution.

[0006] The effect achieved by the above components is as follows: the medicine liquid that needs to be stirred can be put into the container, and then the container is placed on the base. The slide is driven by the cylinder to slide on the column (the length of the cylinder is controlled by the compressed air entering the cylinder through the solenoid valve). Then the stirring component connected to the bottom of the mixer is extended into the container, and the stirring component is driven by the mixer to mix and stir the medicine liquid in the container.

[0007] Preferably, the stirring component includes a stirring shaft, which is mounted on the output end of the mixer via a coupling, and a stirring module is provided at the bottom end of the stirring shaft.

[0008] The effect achieved by the above components is that the stirring shaft is driven by the mixer to rotate at high speed to mix the medicine liquid, wherein the surface of the stirring shaft can be fitted with mixing blades that extend out of the stirring shaft.

[0009] Preferably, the mixing module includes two mixing wheels, wherein the mixing wheels are fixed to the output end of the mixing shaft, the edges of the mixing wheels are fixedly connected to mixing grooves, and the bottom of the mixing wheels is provided with a moving mixing mechanism.

[0010] The effect achieved by the above components is that the stirring rail is mounted on the stirring shaft with the help of the stirring wheel, and the stirring rail mixes the solution at high speed during the high-speed rotation of the stirring shaft.

[0011] Preferably, a stirring blade is rotatably connected inside the stirring rail groove, and a rubber band is fixedly connected between the stirring blade and the stirring rail groove.

[0012] The effect achieved by the above components is as follows: during the high-speed rotation of the stirring shaft, the stirring blades are thrown out of the stirring groove under the action of inertia, and the stirring blades extend out of the stirring groove to increase the stirring area. During the process of stopping stirring, the rubber band pulls the stirring blades back into the stirring groove.

[0013] Preferably, the mixing mechanism includes a horizontal shaft and two connecting rods, wherein the two connecting rods respectively connect the two ends of the horizontal shaft to the bottom of the mixing wheel, wherein the two ends of the connecting rods are rotatably connected by hooks, and both the connecting rods and the horizontal shaft are rubber rods.

[0014] The effect achieved by the above components is as follows: during the high-speed rotation of the stirring shaft, the connecting rod drives the horizontal shaft to stir at the bottom of the container. Since both the connecting rod and the horizontal shaft are rubber rods, they can deform during the stirring process. At the same time, the horizontal rod sweeps across the bottom wall of the container to stir the sediment.

[0015] Preferably, the base includes a storage component, wherein the storage component includes a placement component, the placement component is slidable on the base, the upper end of the base is provided with a sliding groove, the placement component includes two crossbars and a placement beam evenly arranged between the two crossbars, the crossbars and the placement beams form a square frame structure, the square frame structure slides in the sliding groove by means of the crossbars, and the container is placed on the square frame structure.

[0016] The effect achieved by the above components is that the container is placed on the square frame structure and then pushed into the base through the square frame structure, making it convenient to place the container under the stirring shaft.

[0017] Preferably, the upper end of the crossbar is provided with a square groove, and a limiting strip is slidably connected inside the square groove. The limiting strip can slide along the square groove, and a spring is fixedly connected between the limiting strip and the square groove. The bottom of the crossbar is provided with a wheel groove, and a roller is rotatably connected inside the wheel groove. The crossbar slides on the base with the help of the roller.

[0018] The above components achieve the following effects: when the container is placed on the limiting strip, the container presses against the limiting strip, causing the spring to compress and the limiting strip to retract into the square groove. The limiting strip that does not descend can limit the edge of the container. When the crossbar is pushed, the crossbar can slide on the base with the help of the roller.

[0019] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0020] In this invention, during the high-speed rotation of the stirring shaft, the connecting rod drives the horizontal shaft to stir at the bottom of the container. Since both the connecting rod and the horizontal shaft are rubber rods, they can deform during the stirring process. At the same time, the horizontal rod sweeps across the bottom wall of the container to stir the sediment. Attached Figure Description

[0021] Figure 1 This utility model provides a three-dimensional structural schematic diagram of a drug mixing device;

[0022] Figure 2 This utility model provides a partial structural schematic diagram of a drug mixing device;

[0023] Figure 3 This utility model proposes a drug mixing device. Figure 1 Cross-sectional view at point AA;

[0024] Figure 4 This utility model proposes a drug mixing device. Figure 1 Cross-sectional view at BB.

[0025] Legend: 1. Base; 2. Column; 3. Slide; 4. Cylinder; 5. Mixer; 6. Mixing component; 61. Mixing shaft; 62. Mixing wheel; 63. Mixing rail groove; 64. Mixing blade; 65. Rubber band; 66. Horizontal shaft; 67. Connecting rod; 7. Storage component; 71. Crossbar; 72. Placement beam; 73. Limiting strip; 74. Square groove; 75. Spring; 76. Wheel groove; 77. Roller. Detailed Implementation

[0026] Example 1, as Figure 1-4As shown, a drug mixing device includes a base 1, with a column 2 vertically mounted on the upper end of the base 1. A slide 3, which can slide along the column 2, is provided on the surface of the column 2. A cylinder 4 is positioned between the slide 3 and the base 1. A mixer 5 is mounted on the slide 3, and a stirring component 6 is installed at the output end of the mixer 5. A container containing a solution to be stirred is placed on the base 1. The mixer 5 drives the stirring component 6 to stir the solution. The drug solution to be stirred can be loaded into the container, placed on the base 1, and the slide 3 is driven by the cylinder 4 to slide on the column 2 (the length of the cylinder 4 is controlled by a solenoid valve to control the compressed air entering the cylinder 4). This allows the stirring component 6 connected to the bottom of the mixer 5 to extend into the container. The mixing unit 6, driven by the mixer 5, mixes the liquid medicine in the container. The mixing unit 6 includes a mixing shaft 61, which is mounted on the output end of the mixer 5 via a coupling. A mixing module is provided at the bottom end of the mixing shaft 61. The mixing shaft 61 is driven by the mixer 5 to rotate at high speed to mix the liquid medicine. The surface of the mixing shaft 61 can be fitted with mixing blades that extend out of the mixing shaft 61. The mixing module includes two mixing wheels 62, which are fixed to the output end of the mixing shaft 61. A mixing groove 63 is fixedly connected to the edge of the mixing wheel 62. A movable mixing mechanism is provided at the bottom end of the mixing wheel 62. The mixing groove 63 is mounted on the mixing shaft 61 by means of the mixing wheel 62. When the mixing shaft 61 rotates at high speed, the mixing groove 63... The solution is mixed at high speed. A stirring blade 64 is rotatably connected inside the stirring groove 63. A rubber band 65 is fixedly connected between the stirring blade 64 and the stirring groove 63. During high-speed rotation of the stirring shaft 61, the stirring blade 64 is thrown out of the stirring groove 63 due to inertia, thus increasing the mixing area. When stirring stops, the rubber band 65 pulls the stirring blade 64 back into the stirring groove 63. The moving mixing mechanism includes a horizontal shaft 66 and two connecting rods 67. The two connecting rods 67 connect the two ends of the horizontal shaft 66 to the bottom of the stirring wheel 62. Both ends of the connecting rods 67 are rotatably connected by hooks. Both the connecting rods 67 and the horizontal shaft 66 are rubber rods. The stirring shaft 61 rotates at high speed... During the process, the connecting rod 67 drives the horizontal shaft 66 to stir at the bottom of the container. Since both the connecting rod 67 and the horizontal shaft 66 are rubber rods, they can deform during the stirring process. At the same time, the horizontal rod 71 sweeps across the bottom wall of the container to stir the sediment. The base 1 includes a storage component 7, which includes a placement component. The placement component can slide on the base 1. A groove is opened at the upper end of the base 1. The placement component includes two horizontal rods 71 ​​and placement beams 72 evenly arranged between the two horizontal rods 71. The horizontal rods 71 ​​and the placement beams 72 form a square frame structure. The square frame structure slides in the groove with the help of the horizontal rods 71. The container is placed on the square frame structure and then pushed into the base 1 through the square frame structure, making it convenient to place the container under the stirring shaft 61. A square groove 74 is opened at the upper end of the horizontal rod 71.A limiting strip 73 is slidably connected inside the square groove 74. The limiting strip 73 can slide along the square groove 74. A spring 75 is fixedly connected between the limiting strip 73 and the square groove 74. A wheel groove 76 is provided at the bottom of the crossbar 71. A roller 77 is rotatably connected inside the wheel groove 76. The crossbar 71 slides on the base 1 with the help of the roller 77. When a container is placed on the limiting strip 73, the container presses against the limiting strip 73, causing the spring 75 to compress and the limiting strip 73 to retract into the square groove 74. The limiting strip 73 that does not descend can limit the edge of the container. When the crossbar 71 is pushed, the crossbar 71 can slide on the base 1 with the help of the roller 77.

[0027] Working principle: The liquid medicine to be stirred can be put into a container, and then the container is placed on the base 1. The cylinder 4 drives the slide 3 to slide on the column 2 (the length of the cylinder 4 is controlled by the compressed air entering the cylinder 4 controlled by the solenoid valve). Then, the stirring component 6 connected to the bottom of the stirrer 5 is inserted into the container. The stirrer 5 drives the stirring component 6 to mix the liquid medicine in the container. The stirring shaft 61 is driven by the stirrer 5 to rotate at high speed to mix the liquid medicine. The surface of the stirring shaft 61 can be equipped with mixing blades that extend out of the stirring shaft 61. The stirring groove 63 is installed on the stirring shaft 61 by means of the stirring wheel 62. When the stirring shaft 61 rotates at high speed, the stirring groove 63 stirs and mixes the solution at high speed. During the high-speed rotation of the stirring shaft 61, the stirring blades 64 are rotated and thrown out of the stirring groove 63 by inertia. The mixing blade 64 extends into the mixing groove 63, thereby increasing the mixing area. During the process of stopping mixing, the rubber band 65 pulls the mixing blade 64 back into the mixing groove 63. During the high-speed rotation of the mixing shaft 61, the connecting rod 67 drives the horizontal shaft 66 to stir at the bottom of the container. Since both the connecting rod 67 and the horizontal shaft 66 are rubber rods, they can deform during the mixing process. At the same time, the horizontal bar 71 sweeps across the bottom wall of the container to stir the sediment. The container is placed on the square frame structure and then pushed into the base 1 through the square frame structure, making it convenient to place the container under the mixing shaft 61 and place the container on the limiting bar 73. When the container presses against the limiting bar 73, the spring 75 is compressed, causing the limiting bar 73 to retract into the square groove 74. The limiting bar 73 that does not descend can limit the edge of the container. When the horizontal bar 71 is pushed, the horizontal bar 71 can slide on the base 1 with the help of the roller 77.

[0028] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model in any other way. Any person skilled in the art may use the disclosed technical content to make changes or modifications to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of this utility model, without departing from the scope of the utility model's technical solution, still fall within the protection scope of this utility model's technical solution. In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood through specific circumstances.

Claims

1. A drug mixing device, comprising a base (1), characterized in that: A column (2) is vertically mounted on the upper end of the base (1). A slide (3) that can slide along the column (2) is provided on the surface of the column (2). A cylinder (4) is provided between the slide (3) and the base (1). A stirrer (5) is mounted on the slide (3). A stirring component (6) is installed at the output end of the stirrer (5). A container is placed on the base (1) and the container contains a solution to be stirred. The stirring component (6) is driven by the stirrer (5) to stir the solution. The stirring component (6) includes a stirring shaft (61), which is mounted on the output end of the stirrer (5) through a coupling. A stirring module is provided at the bottom end of the stirring shaft (61). The stirring module includes two A stirring wheel (62) is fixed at the output end of a stirring shaft (61). A stirring groove (63) is fixedly connected to the edge of the stirring wheel (62). A movable mixing mechanism is provided at the bottom end of the stirring wheel (62). A stirring blade (64) is rotatably connected inside the stirring groove (63). A rubber band (65) is fixedly connected between the stirring blade (64) and the stirring groove (63). The movable mixing mechanism includes a horizontal shaft (66) and two connecting rods (67). The two connecting rods (67) respectively connect the two ends of the horizontal shaft (66) to the bottom of the stirring wheel (62). The two ends of the connecting rods (67) are connected by a hook. Both the connecting rods (67) and the horizontal shaft (66) are rubber rods.

2. The drug mixing device according to claim 1, characterized in that: The base (1) includes a storage component (7), wherein the storage component (7) includes a placement component that can slide on the base (1).

3. The drug mixing device according to claim 2, characterized in that: The upper end of the base (1) is provided with a sliding groove. The placement component includes two crossbars (71) and a placement beam (72) evenly arranged between the two crossbars (71). The crossbars (71) and the placement beam (72) form a square frame structure. The square frame structure slides in the sliding groove with the help of the crossbars (71), and the container is placed on the square frame structure.

4. The drug mixing apparatus according to claim 3, characterized in that: The upper end of the crossbar (71) is provided with a square groove (74), and a limiting strip (73) is slidably connected inside the square groove (74). The limiting strip (73) can slide along the square groove (74), and a spring (75) is fixedly connected between the limiting strip (73) and the square groove (74).

5. The drug mixing apparatus according to claim 4, characterized in that: The bottom of the crossbar (71) is provided with a wheel groove (76), and a roller (77) is rotatably connected inside the wheel groove (76). The crossbar (71) slides on the base (1) with the help of the roller (77).

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