Batching device for ribavirin injection
By designing the flow guiding and transmission components, a vertical stirring channel is formed, which solves the problem of uneven stirring in traditional equipment, and achieves uniform mixing of the solution and cost savings.
Patent Information
- Application Number
- CN202422712232.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-07
- Publication Date
- 2025-10-24
- Estimated Expiration
- 2034-11-07
AI Technical Summary
Traditional ribavirin injection preparation equipment is prone to uneven mixing during solution preparation, making it impossible to accurately prepare the injection solution in the expected proportion.
By combining flow guiding components and transmission components, a negative pressure is generated by the flow guiding fan to draw the solution and form a vertical stirring channel in the main tank. A servo motor drives the rotating shaft and gear system to achieve rotational stirring from a single power source.
This achieves uniform mixing of the solution, reduces power loss, and saves on operating costs.
Smart Images
Figure CN223464690U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to injection liquid deployment technical field, concretely is a kind of ribavirin injection liquid batching device. BACKGROUND
[0002] In the production process of ribavirin injection, different component solutions need to be mixed to configure injection liquid of specific proportion. The traditional ribavirin injection batching equipment often uses single stirring structure when mixing different component solutions. This method can not uniformly stir the solution, and thus the expected proportion of injection liquid cannot be obtained. Therefore, the technical personnel in the art provide a ribavirin injection batching device to solve the problems raised in the above background. SUMMARY
[0003] The utility model aims at providing a kind of ribavirin injection batching device to solve the problems raised in the above background.
[0004] To achieve the above object, the utility model provides the following technical scheme:
[0005] A kind of ribavirin injection batching device, including main body tank, the main body tank upper end is provided with cover plate, cover plate lower end pipeline is connected with rubber sealing gasket, rubber sealing gasket is placed in main body tank, cover plate and rubber sealing gasket are penetrated and are provided with feed inlet, feed inlet and main body tank inside are interconnected, main body tank is provided with flow guide component, main body tank is provided with transmission bin, transmission bin is provided with transmission component, transmission component is used in cooperation with flow guide component, main body tank surface is fixedly connected with discharge port and observation window.
[0006] Further, the transmission component includes a rotating gear, a first waterproof ring, a servo motor, a shaft, a gasket, a second rotating rod, a driven gear and a second waterproof ring. The main body tank is fixedly connected with the servo motor, and the servo motor output end is provided with the shaft.
[0007] Further, the shaft surface is fixedly connected with the rotating gear, and the rotating gear both ends are engaged and connected with the driven gear. The main body tank is fixedly connected with the gasket, and the gasket is rotatably connected with the second rotating rod. The driven gear is fixedly connected on the surface of the second rotating rod.
[0008] Further, the main body tank is fixedly connected with the first waterproof ring, and the first waterproof ring is sleeved on the surface of the shaft. The main body tank is fixedly connected with a group of second waterproof rings, and the second waterproof rings are sleeved on the surface of the second rotating rod. The second waterproof rings are located on both sides of the first waterproof ring.
[0009] Further, the flow guide assembly comprises a first flow guide fan, a first connecting block, a first rotating rod, a second flow guide fan, a second connecting block, a flow guide cover and a heightening plate.
[0010] Further, the rotating shaft is fixedly connected with the first rotating rod at the upper end, the first connecting block is fixedly connected with the first rotating rod at the upper end, and the first connecting block is fixedly connected with a group of first flow guide fans on the surface.
[0011] Further, the second rotating rod is fixedly connected with two second connecting blocks on the surface, the second connecting blocks are fixedly connected with a group of second flow guide fans on the surface, and the second flow guide fans are located on one side of the flow guide cover.
[0012] By adopting the above technical scheme,
[0013] Compared with the prior art, the utility model has the advantages that:
[0014] 1. By being provided with the flow guide cover, when the first flow guide fan rotates, negative pressure is formed in the flow guide cover, the solution can be sucked into the flow guide cover from the gap below, and then is guided out from the upper part of the flow guide cover, so that a complete vertical stirring channel is formed in the main body tank, and the solution in the tank can be better stirred.
[0015] 2. The transmission assembly can drive the whole to rotate by using a single power source, so that power loss can be further reduced, and use cost can be better saved. DRAWINGS
[0016] Fig. 1 It is a whole structure schematic view of a kind of ribavirin injection's batching device;
[0017] Fig. 2 It is a front view cross-sectional structure schematic view of a kind of ribavirin injection's batching device;
[0018] Fig. 3 It is a whole structure schematic view of the flow guide cover in a kind of ribavirin injection's batching device;
[0019] Fig. 4 It is a partial enlarged structure schematic view of A in the utility model; Fig. 2 A;
[0020] In the figure: 1, feed inlet; 2, cover plate; 3, main body tank; 4, discharge port; 5, observation window; 6, rubber sealing gasket; 7, first guide fan; 8, first connecting block; 9, first rotating rod; 10, transmission bin; 11, rotating gear; 12, first waterproof ring; 13, servo motor; 14, rotating shaft; 15, second guide fan; 16, second connecting block; 17, guide cover; 18, heightening plate; 19, gasket; 20, second rotating rod; 21, driven gear; 22, second waterproof ring. DETAILED DESCRIPTION
[0021] In order to make the technical means, creative features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific embodiments. In the description of the utility model, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description. For ordinary skilled persons in the art, the specific meanings of the above terms in the utility model can be understood according to the specific circumstances.
[0022] Please refer to Figs. 1-4 The utility model provides a kind of embodiment, a kind of ribavirin injection's batching device, including main body tank 3, the main body tank 3 upper end is provided with cover plate 2, cover plate 2 lower end pipeline connection has rubber sealing gasket 6, rubber sealing gasket 6 is placed in main body tank 3, cover plate 2 and rubber sealing gasket 6 are provided with feed inlet 1 on the whole, feed inlet 1 and main body tank 3 inside are interconnected, main body tank 3 is provided with guide component, main body tank 3 is provided with transmission bin 10, transmission bin 10 is provided with transmission assembly, transmission assembly and guide component are used in cooperation, main body tank 3 surface is fixedly connected with discharge port 4 and observation window 5, guide component is driven by transmission assembly and works, and then the solution in main body tank 3 is vertically stirred, to ensure that it is stirred more evenly.
[0023] In the embodiment, the transmission assembly comprises a rotating gear 11, a first waterproof ring 12, a servo motor 13, a rotating shaft 14, a gasket 19, a second rotating rod 20, a driven gear 21 and a second waterproof ring 22, the servo motor 13 is fixedly connected in the main tank 3, the rotating shaft 14 is arranged at the output end of the servo motor 13, the rotating shaft 14 is fixedly connected with the rotating gear 11, the driven gear 21 is rotatably connected to the rotating gear 11, the gasket 19 is fixedly connected in the main tank 3, the second rotating rod 20 is rotatably connected to the gasket 19, the driven gear 21 is fixedly connected to the surface of the second rotating rod 20, the first waterproof ring 12 is fixedly connected in the main tank 3, the first waterproof ring 12 is sleeved on the surface of the rotating shaft 14, a group of the second waterproof ring 22 is fixedly connected in the main tank 3, the second waterproof ring 22 is sleeved on the surface of the second rotating rod 20, the second waterproof ring 22 is located on both sides of the first waterproof ring 12, the rotating shaft 14 is driven to rotate by the servo motor 13, and then the transmission gear can be synchronously rotated under the connection of the rotating gear 11, at this time, the second rotating rod 20 is opposite to the rotating shaft 14, and the normal use of the flow guide assembly can be ensured.
[0024] In the embodiment, the flow guide assembly comprises a first flow guide fan 7, a first connecting block 8, a first rotating rod 9, a second flow guide fan 15, a second connecting block 16, a flow guide cover 17 and a heightening plate 18, a group of the heightening plate 18 is fixedly connected to the bottom wall in the main tank 3, the flow guide cover 17 is fixedly connected to the upper end of the heightening plate 18, the first rotating rod 9 is fixedly connected to the upper end of the rotating shaft 14, the first connecting block 8 is fixedly connected to the upper end of the first rotating rod 9, a group of the first flow guide fan 7 is fixedly connected to the surface of the first connecting block 8, the first flow guide fan 7 is located in the flow guide cover 17, two second connecting blocks 16 are fixedly connected to the surface of the second rotating rod 20, a group of the second flow guide fan 15 is fixedly connected to the surface of the second connecting block 16, the second flow guide fan 15 is located on one side of the flow guide cover 17, the first flow guide fan 7 is driven to rotate forward by the rotating shaft 14, then negative pressure can be formed in the flow guide cover, so that the solution at the bottom is sucked into the flow guide cover through the gap between the heightening plates 18 and is discharged from the top of the flow guide cover, the second flow guide fan 15 can be driven to rotate reversely under the connection of the transmission assembly, so that the solution above is stirred, and is returned to the bottom of the main tank 3 under the action of the negative pressure in the flow guide cover, thereby forming a complete flow guide channel.
[0025] Liquid is introduced into the main tank 3 through the feed inlet 1 provided on the cover plate 2, and when the first flow guide fan 7 rotates, negative pressure is generated, so that the solution is sucked into the flow guide sleeve through the bottom gap, which forms a complete vertical stirring channel, thereby effectively mixing the solution and ensuring uniform formula. At this time, the second flow guide fan 15 is synchronously operated to assist the solution above to be distributed to the bottom for redistribution. The servo motor 13 drives the rotating shaft 14, and the rotating gear 11 fixed on the rotating shaft 14 drives the second rotating rod 20 to rotate through the meshing driven gear 21. This structure can realize overall rotation with only a single power source, reduce energy consumption, and improve efficiency.
[0026] By providing the flow guide sleeve, when the first flow guide fan 7 rotates, negative pressure is formed in the flow guide sleeve, so that the solution is sucked into the flow guide sleeve from the gap below, and then discharged from the top of the flow guide sleeve, thereby forming a complete vertical stirring channel in the main tank 3, and the solution inside can be better stirred.
[0027] At the same time, the transmission assembly can drive the whole to rotate with only a single power source, thereby further reducing power loss and saving use cost.
[0028] The present specification is described according to the embodiments, but each embodiment does not contain only one independent technical solution, and the description manner of the specification is only for the sake of clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be appropriately combined to form other embodiments that those skilled in the art can understand.
Claims
1. A compounding device for ribavirin injection solution comprising a main tank (3), characterized in that, The upper end of the main tank (3) is provided with a cover plate (2), the lower end of the cover plate (2) is connected with a rubber sealing gasket (6), the rubber sealing gasket (6) is arranged in the main tank (3), a feeding port (1) is arranged through the cover plate (2) and the rubber sealing gasket (6), the feeding port (1) is in communication with the inside of the main tank (3), a flow guide assembly is arranged in the main tank (3), a transmission chamber (10) is arranged in the main tank (3), a transmission assembly is arranged in the transmission chamber (10), the transmission assembly is used in cooperation with the flow guide assembly, and the surface of the main tank (3) is fixedly connected with a discharge port (4) and an observation window (5).
2. The device for preparing a ribavirin injection solution according to claim 1, wherein The transmission assembly comprises a rotating gear (11), a first waterproof ring (12), a servo motor (13), a rotating shaft (14), a gasket (19), a second rotating rod (20), a driven gear (21) and a second waterproof ring (22), the servo motor (13) is fixedly connected in the main tank (3), and the rotating shaft (14) is arranged at the output end of the servo motor (13).
3. The device for dispensing ribavirin injection solution according to claim 2, wherein The surface of the rotating shaft (14) is fixedly connected with the rotating gear (11), both ends of the rotating gear (11) are meshedly connected with the driven gear (21), the main tank (3) is fixedly connected with the gasket (19), the second rotating rod (20) is rotatably connected to the gasket (19), and the driven gear (21) is fixedly connected to the surface of the second rotating rod (20).
4. The device for dispensing ribavirin injection solution according to claim 3, wherein The main tank (3) is fixedly connected with the first waterproof ring (12), the first waterproof ring (12) is sleeved on the surface of the rotating shaft (14), the main tank (3) is fixedly connected with a group of second waterproof rings (22), the second waterproof rings (22) are sleeved on the surface of the second rotating rod (20), and the second waterproof rings (22) are located on the two sides of the first waterproof ring (12).
5. The device for dispensing ribavirin injection solution according to claim 4, wherein The flow guide assembly comprises a first flow guide fan (7), a first connecting block (8), a first rotating rod (9), a second flow guide fan (15), a second connecting block (16), a flow guide cover (17) and a heightening plate (18), a group of heightening plates (18) are fixedly connected to the bottom wall in the main tank (3), and the flow guide cover (17) is fixedly connected to the upper end of the heightening plate (18).
6. The device for dispensing ribavirin injection solution according to claim 5, wherein The upper end of the rotating shaft (14) is fixedly connected with the first rotating rod (9), the upper end of the first rotating rod (9) is fixedly connected with the first connecting block (8), a group of first flow guide fans (7) are fixedly connected to the surface of the first connecting block (8), and the first flow guide fans (7) are located in the flow guide cover (17).
7. The device for dispensing ribavirin injection solution according to claim 6, wherein The surface of the second rotating rod (20) is fixedly connected with two second connecting blocks (16), a group of second flow guide fans (15) are fixedly connected to the surface of the second connecting blocks (16), and the second flow guide fans (15) are located on one side of the flow guide cover (17).