Mixing device for diagnostic reagent enzyme raw materials

Abstract

The utility model relates to the technical field of diagnostic reagent enzymes, and discloses a mixing device for diagnostic reagent enzyme raw materials, which comprises a raw material tank, second connecting columns are fixedly connected to the outer walls of two ends of the raw material tank, an inner cylinder is fixedly connected to the outer wall of the other end of each second connecting column, and heating plates are fixedly connected to the outer walls of two ends of the inner cylinder. A second motor is fixedly connected to the outer wall, close to one second connecting column, of the raw material tank, a second rotating shaft is fixedly connected to the output end of the second motor, a plurality of stirring blades are fixedly connected to the lower portions of the outer walls of the two ends of the second rotating shaft, and the outer walls of the ends, away from the second rotating shaft, of the stirring blades are fixedly connected to the outer wall of one end of a connecting plate; and the other end of the connecting plate is fixedly connected with a plurality of scrapers. According to the stirring device disclosed by the utility model, through the arrangement of the second motor, the second rotating shaft, the stirring blade, the connecting plate and the scraping blade, raw materials on the wall surface of the inner cylinder can be scraped off during stirring and mixing, so that the raw materials are prevented from remaining in the inner cylinder, and the waste of the raw materials is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of diagnostic reagent enzymes, in particular to a mixing device for diagnostic reagent enzyme raw materials. Background Art

[0002] Diagnostic reagent enzymes play an important role in medical testing and diagnosis. They are often used to measure the content or activity level of specific substances in organisms, thereby helping doctors determine the diagnosis of a disease, monitor the progression of a disease, or evaluate the effectiveness of treatment. These enzymes can be detected by various methods, such as enzyme-linked immunosorbent assay, immunoblotting, etc. Commonly used enzymes in diagnostic reagents include peroxidase, alkaline phosphatase, glucose oxidase, etc. They can react with specific substrates to produce color changes or luminescent signals, thereby achieving detection and quantification of the substance to be tested. In general, diagnostic reagent enzymes play a key role in medical diagnosis, helping doctors make accurate diagnostic and treatment decisions.

[0003] After searching, the publication number CN210410448U discloses a raw material mixing device for preparing pea antioxidant peptides by double enzyme hydrolysis, including a tank body, a secondary stirring shaft and a main stirring shaft. The top of the tank body is fixedly connected to the cover through a flange, and a motor is installed on the top of the cover. The output end of the motor is connected to the end of the main stirring shaft extending into the tank body. The main stirring shaft is installed with a secondary stirring shaft through a connecting piece, and a stirring spiral is fixed on the main stirring shaft at intervals. The utility model drives the main stirring shaft to rotate through a motor, and vertically stirs the material under the action of the stirring spiral, so that the material tumbles up and down. At the same time, the secondary stirring shaft is driven to revolve around the main stirring shaft through the connecting piece. During the revolution of the secondary stirring shaft, the gear ring and the gear interact to enable the secondary stirring shaft to rotate, and the material is horizontally stirred under the action of the stirring rod, thereby improving the stirring effect of the material in the tank body, mixing more evenly, and facilitating more complete hydrolysis of the raw materials.

[0004] In the above application, the raw materials will remain on the inner wall surface of the tank when being stirred, resulting in a waste of raw materials. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a mixing device for diagnostic reagent enzyme raw materials, aiming to improve the problem of raw materials remaining on the surface of the tank body and causing raw materials waste.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a mixing device for diagnostic reagent enzyme raw materials, comprising a raw material tank, the outer walls at both ends of the raw material tank are fixedly connected to the second connecting column, the outer wall at the other end of the second connecting column is fixedly connected to the inner cylinder, the outer walls at both ends of the inner cylinder are fixedly connected to the heating plate, the outer wall at one end of the bottom of the inner cylinder is fixedly connected to the temperature sensor, the outer wall of the raw material tank close to one of the second connecting columns is fixedly connected to the second motor, the output end of the second motor is fixedly connected to the second rotating shaft, the lower parts of the outer walls at both ends of the second rotating shaft are fixedly connected with a plurality of stirring blades, the outer wall of the stirring blade at one end away from the second rotating shaft is fixedly connected to the outer wall of one end of the connecting plate, the other end of the connecting plate is fixedly connected to a plurality of scrapers, a support plate is arranged below the raw material tank, and the outer walls at one end on both sides of the support plate are provided with rotating components.

[0007] Preferably, the rotating assembly includes a first motor, a first sprocket, a chain, and a second sprocket. The outer walls at one end on both sides of the left and right sides of the support plate are fixedly connected to the first motor. The output end of the first motor is fixedly connected to the second sprocket. The second sprocket is connected to the first sprocket via a chain. The left and right edges of the outer wall at one end of the first sprocket are fixedly connected to the first connecting column, and the other end of the first connecting column is fixedly connected to the outer wall at one end of the raw material tank.

[0008] Preferably, the outer wall of one end of the inner cylinder is fixedly connected to a feed pipe, the feed pipe passes through the raw material tank, the middle part of the feed pipe is fixedly connected to a first solenoid valve, the outer wall of the other end of the inner cylinder is fixedly connected to a discharge pipe, the discharge pipe passes through the raw material tank, and the middle part of the discharge pipe is fixedly connected to a second solenoid valve.

[0009] Preferably, both end outer walls of the raw material tank are fixedly connected to the first rotating shaft, the other end of the first rotating shaft is rotatably connected to the outer wall surface of one end of the support plate, and the first rotating shaft passes through the middle of the first sprocket.

[0010] Preferably, the second rotating shaft passes through the top of the inner cylinder, and the second rotating shaft is rotatably connected to the inner cylinder.

[0011] Preferably, the scraper blade is in close contact with a section of the outer wall of the inner cylinder close to the second rotating shaft.

[0012] Preferably, the outer wall of the raw material tank close to the inner cylinder is coated with heat-insulating material.

[0013] The utility model has the following beneficial effects:

[0014] 1. In the utility model, through the arrangement of the second motor, the second rotating shaft, the stirring blade, the connecting plate and the scraper blade, the second motor rotates to drive the second rotating shaft to rotate, thereby driving the stirring blade to rotate. The rotation of the stirring blade will stir and mix the raw materials of the diagnostic reagent enzyme to promote the reaction between the raw materials. The second rotating shaft will also drive the scraper blade to move along the central circle of the inner cylinder. This arrangement can scrape the raw materials on the wall of the inner cylinder while stirring and mixing, avoiding the raw materials remaining in the inner cylinder and reducing the waste of raw materials.

[0015] 2. In the utility model, through the setting of the rotating component and the first connecting column, the rotation direction of the first motor is opposite to that of the second motor. The rotation of the first motor drives the second sprocket to rotate, thereby driving the first sprocket to rotate, and the first connecting column will cause the raw material tank to rotate, thereby causing the inner cylinder to rotate in the opposite direction to the stirring plate, causing the diagnostic reagent enzyme raw material to vortex in the inner cylinder, so that the raw materials can be mixed more evenly, the effect is better, and the reaction efficiency is higher, thereby improving product quality.

[0016] 3. In the present invention, by setting up a temperature sensor and a heating plate, the temperature of the inner cylinder is detected by the temperature sensor, so as to know the temperature of the raw materials, and then the heating plate is used to keep the raw materials of the diagnostic reagent enzyme at an optimal temperature, which is conducive to the reaction between the raw materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a three-dimensional structural diagram of a mixing device for diagnostic reagent enzyme raw materials proposed by the utility model;

[0018] Figure 2 This is a front cross-sectional view of a raw material tank of a mixing device for diagnostic reagent enzyme raw materials proposed in the utility model;

[0019] Figure 3 This is a three-dimensional structural diagram of the second motor, stirring member and scraper of the mixing device for diagnostic reagent enzyme raw materials proposed by the utility model.

[0020] Legend:

[0021] 1. Raw material tank; 2. Support plate; 3. First rotating shaft; 4. First motor; 5. Chain; 6. First sprocket; 7. First solenoid valve; 8. Feed pipe; 9. Discharge pipe; 10. Second solenoid valve; 11. Second sprocket; 12. First connecting column; 13. Inner cylinder; 14. Heating plate; 15. Temperature sensor; 16. Second motor; 17. Second connecting column; 18. Second rotating shaft; 19. Agitator; 20. Connecting plate; 21. Scraper. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the specification of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Reference Figure 1-Figure 3 The utility model provides an embodiment: a mixing device for diagnostic reagent enzyme raw materials, including a raw material tank 1, the outer walls at both ends of the raw material tank 1 are fixedly connected to the second connecting column 17, the outer wall of the other end of the second connecting column 17 is fixedly connected to the inner cylinder 13, the outer walls at both ends of the inner cylinder 13 are fixedly connected to the heating plate 14, the outer wall of the bottom end of the inner cylinder 13 is fixedly connected to the temperature sensor 15, the outer wall of the raw material tank 1 close to a second connecting column 17 is fixedly connected to the second motor 16, the output end of the second motor 16 is fixedly connected to the second rotating shaft 18, the lower part of the outer wall at both ends of the second rotating shaft 18 is fixedly connected with a plurality of stirring blades 19, the outer wall of the stirring blade 19 at one end away from the second rotating shaft 18 is fixedly connected to the outer wall of one end of the connecting plate 20, and the other end of the connecting plate 20 is fixedly connected to a plurality of scrapers 21, a support plate 2 is arranged below the raw material tank 1, and the outer walls of one end on both sides of the support plate 2 are provided with rotating components. The second motor 16 rotates to drive the second shaft 18 to rotate, thereby driving the stirring blade 19 to rotate. The rotation of the stirring blade 19 will stir and mix the raw materials of the diagnostic reagent enzyme to promote the reaction between the raw materials. The second shaft 18 will also drive the scraper 21 to move along the central circle of the inner cylinder 13. This setting can scrape the raw materials on the wall of the inner cylinder 13 while stirring and mixing, avoiding the raw materials from remaining in the inner cylinder 13 and reducing the waste of raw materials.

[0024] The rotating assembly includes a first motor 4, a first sprocket 6, a chain 5, and a second sprocket 11. The outer walls of one end of the left and right sides of the support plate 2 are fixedly connected to the first motor 4. The output end of the first motor 4 is fixedly connected to the second sprocket 11. The second sprocket 11 is connected to the first sprocket 6 through the chain 5. The left and right edges of the outer wall of one end of the first sprocket 6 are fixedly connected to the first connecting column 12. The other end of the first connecting column 12 is fixedly connected to the outer wall of one end of the raw material tank 1. The rotation direction of the first motor 4 is opposite to that of the second motor 16. The first motor 4 rotates to drive the second sprocket 11 to rotate, thereby driving the first sprocket 6 to rotate, and the first connecting column 12 will cause the raw material tank 1 to rotate, thereby causing the inner cylinder 13 to rotate in the opposite direction to the stirring blade 19, causing the diagnostic reagent enzyme raw material to vortex in the inner cylinder 13, so that the raw materials can be mixed more evenly, the mixing effect is better, and the reaction efficiency is higher, thereby improving product quality.

[0025] The outer wall of one end of the inner cylinder 13 is fixedly connected to the feed pipe 8, the feed pipe 8 passes through the raw material tank 1, the middle of the feed pipe 8 is fixedly connected to the first solenoid valve 7, and the outer wall of the other end of the inner cylinder 13 is fixedly connected to the discharge pipe 9, the discharge pipe 9 passes through the raw material tank 1, and the middle of the discharge pipe 9 is fixedly connected to the second solenoid valve 10. The first solenoid valve 7 and the second solenoid valve 10 are arranged to close the feed pipe 8 and the discharge pipe 9 to prevent the raw materials from leaking out during the stirring and mixing process.

[0026] The outer walls of both ends of the raw material tank 1 are fixedly connected to the first rotating shaft 3, and the other end of the first rotating shaft 3 is rotatably connected to the outer wall surface of one end of the support plate 2, and the first rotating shaft 3 runs through the middle of the first sprocket 6. This arrangement allows the raw material tank 1 to run more stably.

[0027] The second rotating shaft 18 passes through the top of the inner cylinder 13, and the second rotating shaft 18 is rotatably connected to the inner cylinder 13. This is to allow the second rotating shaft 18 to pass through the inner cylinder 13 so that the stirring blade 19 can rotate.

[0028] The scraper blade 21 is close to a section of the outer wall of the inner cylinder 13 close to the second rotating shaft 18. This purpose is to allow the scraper blade 21 to contact with the inner cylinder 13 so that the raw materials can be scraped off.

[0029] The outer wall of the raw material tank 1 close to the inner cylinder 13 is coated with heat-insulating material. This arrangement is to reduce the heat loss of the inner cylinder 13 and the use of the heating plate 14.

[0030] Working principle: the raw material enters the inner cylinder 13 through the feed pipe 8, and then the first solenoid valve 7 is closed, and the second motor 16 is started. The second motor 16 rotates to drive the second shaft 18 to rotate, thereby driving the stirring blade 19 to rotate. The rotation of the stirring blade 19 will stir and mix the raw materials of the diagnostic reagent enzyme to promote the reaction between the raw materials. The second shaft 18 will also drive the scraper 21 to move along the central circle of the inner cylinder 13. While stirring, the raw materials can be prevented from remaining in the inner cylinder 13; at the same time, the first motor 4 is started, and the rotation direction of the first motor 4 is opposite to that of the second motor 16. The first motor 4 rotates to drive the second sprocket 11 to rotate, thereby driving the first sprocket 6 to rotate, and the first connecting column 12 will cause the raw material tank 1 to rotate, thereby causing the inner cylinder 13 to rotate in the opposite direction to the rotation direction of the stirring blade 19, causing the diagnostic reagent enzyme raw material to vortex in the inner cylinder 13. After the mixing is completed, the first motor 4 is turned off, the second solenoid valve 10 is opened, the finished product comes out of the discharge pipe 9, and then the second motor 16 is turned off.

[0031] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A mixing device for diagnostic reagent enzyme raw materials, comprising a raw material tank (1), characterized in that: The outer walls at both ends of the raw material tank (1) are fixedly connected to the second connecting column (17), the outer wall at the other end of the second connecting column (17) is fixedly connected to the inner cylinder (13), the outer walls at both ends of the inner cylinder (13) are fixedly connected to the heating plate (14), the outer wall at the bottom end of the inner cylinder (13) is fixedly connected to the temperature sensor (15), the outer wall of the raw material tank (1) close to one of the second connecting columns (17) is fixedly connected to the second motor (16), the output end of the second motor (16) is fixedly connected to the second rotating shaft (18), the lower part of the outer walls at both ends of the second rotating shaft (18) is fixedly connected to a plurality of stirring blades (19), the outer wall of the end of the stirring blade (19) away from the second rotating shaft (18) is fixedly connected to the outer wall of one end of the connecting plate (20), the other end of the connecting plate (20) is fixedly connected to a plurality of scrapers (21), a support plate (2) is arranged below the raw material tank (1), and the outer walls at one end on both sides of the support plate (2) are provided with rotating components.

2. The mixing device for diagnostic reagent enzyme raw materials according to claim 1, characterized in that: The rotating assembly comprises a first motor (4), a first sprocket (6), a chain (5), and a second sprocket (11); the outer walls of one end on both the left and right sides of the support plate (2) are fixedly connected to the first motor (4); the output end of the first motor (4) is fixedly connected to the second sprocket (11); the second sprocket (11) is connected to the first sprocket (6) through the chain (5); the left and right edges of the outer wall of one end of the first sprocket (6) are fixedly connected to the first connecting column (12); the other end of the first connecting column (12) is fixedly connected to the outer wall of one end of the raw material tank (1).

3. The mixing device for diagnostic reagent enzyme raw materials according to claim 1, characterized in that: The outer wall of one end of the inner cylinder (13) is fixedly connected to a feed pipe (8), the feed pipe (8) passes through the raw material tank (1), and the middle part of the feed pipe (8) is fixedly connected to a first solenoid valve (7). The outer wall of the other end of the inner cylinder (13) is fixedly connected to a discharge pipe (9), the discharge pipe (9) passes through the raw material tank (1), and the middle part of the discharge pipe (9) is fixedly connected to a second solenoid valve (10).

4. The mixing device for diagnostic reagent enzyme raw materials according to claim 1, characterized in that: The outer walls at both ends of the raw material tank (1) are fixedly connected to the first rotating shaft (3), the other end of the first rotating shaft (3) is rotatably connected to the outer wall surface of one end of the support plate (2), and the first rotating shaft (3) passes through the middle of the first sprocket (6).

5. The mixing device for diagnostic reagent enzyme raw materials according to claim 1, characterized in that: The second rotating shaft (18) passes through the top of the inner cylinder (13), and the second rotating shaft (18) is rotatably connected to the inner cylinder (13).

6. The mixing device for diagnostic reagent enzyme raw materials according to claim 1, characterized in that: The scraper (21) is closely attached to a section of the outer wall of the inner cylinder (13) close to the second rotating shaft (18).

7. The mixing device for diagnostic reagent enzyme raw materials according to claim 1, characterized in that: The outer wall of the raw material tank (1) close to the inner cylinder (13) is coated with heat-insulating material.

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