Reagent mixing device for chemical detection
By introducing a motor-driven stirring plate and brush into the reagent mixing device, combining the heating rod and the filter plate, the problems of slow mixing speed and difficulty in cleaning in the prior art are solved, and the effects of rapid mixing and effective cleaning and impurity filtration are achieved. .
Patent Information
- Application Number
- CN202421058857.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-15
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2034-05-15
AI Technical Summary
In the prior art, the reagent mixing device cannot speed up the mixing speed of chemical reagents and cannot effectively clean the interior of the device.
A device including a base plate, support assembly, mixing tank, mixing plate, motor, brush, heating rod and filter plate is designed. The mixing and cleaning of the mixing plate and brush is driven by the motor, and the reaction is accelerated by the heating rod, and the reaction is accelerated by the Filter the impurities are filtered through the filter plate.
The rapid mixing of chemical reagents and cleaning of the inner wall of the device are achieved, the reagent reaction speed is accelerated, and impurities are effectively removed through the filter plate.
Smart Images
Figure CN222266847U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of chemical production, in particular to a reagent mixing device for chemical detection. Background Art
[0002] In chemical laboratories, researchers often need to conduct various chemical tests, such as solution concentration analysis, reactant preparation, etc. Reagent mixing devices can be used to mix reagents of different concentrations to accurately prepare the required reagent solutions. In biochemical experiments, multiple reagents often need to be mixed for biochemical reactions or analyses, such as enzyme activity determination, protein analysis, etc. Reagent mixing devices can ensure that reagents are mixed evenly, thereby ensuring the accuracy of experimental results.
[0003] After searching: Chinese patent announcement number: CN215233519U, it involves the field of chemical production and discloses a mixing device for detecting chemical reagents, including a mixing tank, characterized in that: a rotating mechanism is provided at the upper end of the mixing tank, and a stirring mechanism is fixedly connected to the middle of the lower end outer surface of the rotating mechanism, and the stirring mechanism is located inside the mixing tank. The mixing device for detecting chemical reagents described in the utility model can seal the mixing tank through the rotating mechanism, and at the same time drive the stirring mechanism to work. In the rotating mechanism, the setting of the limit ring can make the overall rotating mechanism and the mixing tank movably connected, which is convenient for people to operate. The mixing device for detecting chemical reagents can make the mixing degree of chemical reagents better through the stirring mechanism, and the operation is relatively convenient. In the stirring mechanism, the lengths of the short mixing glass stick and the long mixing glass stick are different, which can make the chemical reagents inside the mixing tank more uniform and fast when mixed.
[0004] The above-mentioned patent embodiment records that "the mixing degree of chemical reagents is better through the setting of the stirring mechanism, and the operation is relatively convenient. In the stirring mechanism, the short mixing glass stick and the long mixing glass stick are of different lengths, which can make the chemical reagents inside the mixing tank more uniform and faster during mixing." The above-mentioned embodiment records that by setting the mixing glass sticks of different lengths in the stirring mechanism, the chemical reagents inside the mixing tank can be mixed more uniformly and quickly, but it does not take into account that the mixing speed of the chemical reagents can be accelerated by only setting the length of the stirring plate when using the device. However, the different lengths of the stirring plates have no practical effect, so that the mixing speed reaction of the chemical reagents inside the mixing tank cannot be accelerated, and the inner wall of the device cannot be cleaned. Therefore, in view of the above-mentioned deficiencies, a new type of reagent mixing device for chemical detection is now proposed. Utility Model Content
[0005] The utility model aims to solve the shortcomings of the prior art and proposes a chemical detection reagent mixing device, which aims to improve the problems in the prior art that the inside of the device cannot be cleaned and the mixing reaction speed of the chemical reagents cannot be accelerated.
[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0007] A reagent mixing device for chemical detection comprises a base plate, a support assembly is fixedly connected to the top of the base plate, a mixing tank is fixedly connected to the top of the mixing tank, a tank cover is fixedly connected to the top of the tank cover, a driving assembly is fixedly connected to the bottom of the driving assembly, a plurality of stirring plates are fixedly connected to the top of the driving assembly, a driving gear is fixedly connected to the top of the driving assembly, a rotating plate is fixedly connected to the top of the driving assembly, the left and right sides of the rotating plate are both rotatably connected to rotating shafts, the tops of the two rotating shafts are fixedly connected to driven gears, a plurality of connecting plates are fixedly connected to the bottom of the rotating shafts, a moving plate is fixedly connected to the outside of the connecting plate, a plurality of brushes are fixedly connected to the outside of the moving plate, a fixing ring is fixedly connected to the inner wall of the top of the mixing tank, and a plurality of teeth are fixedly connected to the inside of the fixing ring.
[0008] As a further description of the above technical solution, the support assembly includes a support frame, the bottom of the support frame is fixedly connected to the top of the base plate, and the outside of the mixing tank is fixedly connected to the top of the support frame.
[0009] As a further description of the above technical solution, feed pipes are fixedly connected to the left and right sides of the mixing tank, heating rods are fixedly connected to the bottom of the inner walls on the left and right sides of the mixing tank, a filter plate is fixedly connected to the bottom inner wall of the mixing tank, and a discharge pipe is fixedly connected to the bottom of the mixing tank.
[0010] As a further description of the above technical solution, the driving assembly includes a motor, the bottom of the motor is fixedly connected to the top of the tank cover, the output end of the motor is fixedly connected to an output shaft, the external bottom side of the output shaft is fixedly connected to a plurality of stirring plates, the middle part of the driving gear is fixedly connected to the external top side of the output shaft, and the middle part of the rotating plate is fixedly connected to the outside of the output shaft.
[0011] As a further description of the above technical solution, the outside of the brush contacts the inner wall of the mixing tank, and the teeth and the driven gear are meshingly connected.
[0012] As a further description of the above technical solution, the driving gear and the driven gear are meshingly connected, and the top of the rotating shaft passes through the bottom of the rotating plate and extends outward.
[0013] As a further description of the above technical solution, the bottom of the adjacent side of the two feed pipes is connected to the interior of the mixing tank, and the middle of the adjacent side of the two feed pipes is fixedly connected with a support plate.
[0014] As a further description of the above technical solution, the other ends of the two support plates are fixedly connected to the tops of the left and right sides of the mixing tank respectively.
[0015] The utility model has the following beneficial effects:
[0016] 1. In the utility model, by starting the motor, the output end of the motor drives the output shaft to rotate, and then the output shaft drives the stirring plate to stir and mix the chemical reagents entering the device when rotating, and the output shaft drives the brush to move through other structures when rotating, and then the brush cleans the inner wall of the mixing tank when moving.
[0017] 2. In the utility model, different chemical reagents can enter the interior of the device in different doses through two feeding pipes, and the heating rod can be started to heat the chemical reagents when the device is stirring and mixing them, thereby accelerating their reaction speed, and the filter plate can filter the chemical reagents after the reaction is completed. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 A three-dimensional diagram of a reagent mixing device for chemical detection proposed by the utility model;
[0019] Figure 2 This is a schematic diagram of the fixed ring structure of the chemical detection reagent mixing device proposed by the utility model;
[0020] Figure 3 This is a schematic diagram of the structure of the reagent mixing device for chemical detection proposed by the utility model;
[0021] Figure 4 for Figure 2 Enlarged view of point A.
[0022] Legend:
[0023] 1. Bottom plate; 2. Support frame; 3. Mixing tank; 4. Tank cover; 5. Motor; 6. Output shaft; 7. Stirring plate; 8. Driving gear; 9. Rotating plate; 10. Rotating shaft; 11. Driven gear; 12. Connecting plate; 13. Moving plate; 14. Brush; 15. Fixed ring; 16. Teeth; 17. Feed pipe; 18. Heating rod; 19. Filter plate; 20. Discharge pipe. DETAILED DESCRIPTION
[0024] The following will be combined with the drawings in the embodiments 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 in 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.
[0025] Reference Figure 1 - Figure 4 The utility model provides an embodiment: a reagent mixing device for chemical detection, including a base plate 1, a support assembly is fixedly connected to the top of the base plate 1, so that the base plate 1 can provide support for the support assembly, a mixing tank 3 is fixedly connected to the top of the support assembly, and the support assembly can provide support for the mixing tank 3, the support assembly includes a support frame 2, the bottom of the support frame 2 is fixedly connected to the top of the base plate 1, so that the base plate 1 can provide support for the support frame 2, the outside of the mixing tank 3 is fixedly connected to the top of the support frame 2, and the support frame 2 can provide support for the mixing tank 3.
[0026] A tank cover 4 is fixedly connected to the top of the mixing tank 3, and the mixing tank 3 and the tank cover 4 are fixedly connected by bolts, so that the tank cover 4 can be removed from the top of the mixing tank 3 by rotating the bolts, so that the staff can clean the inside of the device, and a driving assembly is fixedly connected to the top of the tank cover 4, so that the tank cover 4 can provide support for the driving assembly, and a plurality of stirring plates 7 are fixedly connected to the bottom of the driving assembly, so that starting the driving assembly can make the driving assembly drive the plurality of stirring plates 7 to rotate, so that it stirs and mixes the chemical reagents, and a driving gear 8 is fixedly connected to the top of the driving assembly, and a rotating plate 9 is fixedly connected to the top of the driving assembly, so that starting the driving assembly can make the driving assembly drive the driving gear 8 and the rotating plate 9 to rotate.
[0027] The driving assembly includes a motor 5, the bottom of which is fixedly connected to the top of the tank cover 4, so that the tank cover 4 can provide support for the motor 5, and the output end of the motor 5 is fixedly connected to the output shaft 6, so that starting the motor 5 can make the output end of the motor 5 drive the output shaft 6 to rotate, and the external bottom side of the output shaft 6 is fixedly connected to a plurality of stirring plates 7, so that the output shaft 6 will drive the plurality of stirring plates 7 to stir and mix the chemical reagents when rotating, and the middle part of the driving gear 8 is fixedly connected to the external top side of the output shaft 6, so that the output shaft 6 will drive the driving gear 8 to rotate when rotating, and the middle part of the rotating plate 9 is fixedly connected to the external top side of the output shaft 6. The left and right sides of the rotating plate 9 are rotatably connected with the rotating shaft 10, and the rotating plate 9 drives the rotating shaft 10 to revolve when it moves. The tops of the two rotating shafts 10 are fixedly connected with driven gears 11, and the rotating shaft 10 drives the driven gear 11 to move when it moves. The driving gear 8 and the driven gear 11 are meshingly connected, and the driving gear 8 drives the driven gear 11 to rotate when it rotates. The top of the rotating shaft 10 passes through the bottom of the rotating plate 9 and extends outward.
[0028] A plurality of connecting plates 12 are fixedly connected to the bottom of the rotating shaft 10, and then the rotating shaft 10 will drive the plurality of connecting plates 12 to move when it moves. A moving plate 13 is fixedly connected to the outside of the connecting plate 12, so that the connecting plate 12 will drive the moving plate 13 to move when it moves. A plurality of brushes 14 are fixedly connected to the outside of the moving plate 13, and then the moving plate 13 will drive the plurality of brushes 14 to move when it moves. A fixing ring 15 is fixedly connected to the top inner wall of the mixing tank 3, so that the mixing tank 3 can provide support for the fixing ring 15. A plurality of teeth 16 are fixedly connected to the inside of the fixing ring 15, and the outside of the brush 14 contacts the inner wall of the mixing tank 3, and then the brush 14 will clean the inner wall of the mixing tank 3 when it moves. The teeth 16 and the driven gear 11 are meshingly connected, and then the driven gear 11 will rotate due to the meshing with the teeth 16 when it moves.
[0029] like Figure 1 and Figure 2 As shown: the left and right sides of the mixing tank 3 are fixedly connected with feed pipes 17, so that different chemical reagents can enter the interior of the device in different doses through the two feed pipes 17, the bottom of the inner walls on the left and right sides of the mixing tank 3 are fixedly connected with heating rods 18, and then starting the heating rods 18 can heat the chemical reagents entering the interior of the device, and then the mixing reaction speed of the chemical reagents can be accelerated, and the bottom inner wall of the mixing tank 3 is fixedly connected with a filter plate 19, so that impurities generated by the chemical reagent reaction can be filtered, and the bottom of the mixing tank 3 is fixedly connected with a discharge pipe 20, so that the chemical reagents can flow out from the interior of the device after the mixing and filtering is completed, so that the staff can detect them.
[0030] The bottom of the adjacent side of the two feed pipes 17 is connected to the interior of the mixing tank 3, so that the chemical reagent entering the feed pipe 17 can enter the interior of the mixing tank 3. The middle part of the adjacent side of the two feed pipes 17 is fixedly connected with a support plate, and the other ends of the two support plates are respectively fixedly connected to the top of the left and right sides of the mixing tank 3, so that the support plate can provide support for the feed pipe 17.
[0031] Compared with some existing technologies, the above content enables the device to start the motor 5 during use, so that the output end of the motor 5 drives the output shaft 6 to rotate, and then the output shaft 6 drives the stirring plate 7 to stir and mix the chemical reagents entering the device when rotating, and the output shaft 6 drives the brush 14 to move through other structures when rotating, and then the brush 14 cleans the inner wall of the mixing tank 3 when moving, and different chemical reagents can enter the interior of the device in different doses through two feeding pipes 17, and the heating rod 18 can be started to heat the chemical reagents when the device is stirring and mixing, thereby accelerating their reaction speed, and the filter plate 19 can filter the chemical reagents after the reaction is completed.
[0032] Working principle: First, pour different chemical reagents into the two feed tanks 17, so that different chemical reagents can enter the device in different doses through the two feed pipes 17, and then start the motor 5, so that the output end of the motor 5 drives the output shaft 6 to rotate, and then the output shaft 6 drives the multiple stirring rods 7 to rotate when rotating, so that the multiple stirring rods 7 will stir and mix the chemical reagents entering the mixing tank 3 when rotating, and then the output shaft 6 will also drive the driving gear 8 and the rotating plate 9 to rotate when rotating, and then the rotating plate 9 will drive the rotating shaft 10 to revolve when rotating, so that the main gear 8 and the rotating plate 9 will rotate. When the driven gear 8 rotates, it will drive the driven gear 11 to rotate, and then the driven gear 11 can rotate on its own due to the meshing with the driving gear 8 and the teeth 16, so that the driven gear 11 will drive the rotating shaft 10 to rotate on its own when rotating, and then the rotating shaft 10 will drive multiple connecting plates 12 to stir and mix the chemical reagents when rotating, so as to speed up the mixing speed of the chemical reagents, and then the connecting plate 12 will drive the moving plate 13 to move when moving, and then the moving plate 13 will drive the brush 14 to move when moving, and then the brush 14 will clean the inner wall of the mixing tank 3 when moving.
[0033] When the device is stirring and mixing the chemical reagents, the heating rod 18 can be started, and when the heating rod 18 heats the chemical reagents, the reaction speed of the chemical reagents can be accelerated, so that the chemical reagents that have completed the reaction will pass through the filter plate 19, so that the filter plate 19 can filter the impurities generated by the reaction, and then the discharge pipe 20 can be started after the filtration is completed, so that the staff can collect it and then use it.
[0034] Because the bottom plate 1 can provide support for the support frame 2, the support frame 2 can provide support for the mixing tank 3. The tank cover 4 and the mixing tank 3 are fixedly connected by bolts, so that when the interior of the mixing tank 3 needs to be cleaned, the bolts can be rotated to allow the mixing tank 3 to be removed from the top of the tank cover 4, thereby allowing the interior of the mixing tank 3 to leak out, and then the staff can clean the interior of the device and the filter plate 19.
[0035] 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 reagent mixing device for chemical detection, comprising a bottom plate (1), characterized in that: The top of the bottom plate (1) is fixedly connected to a support assembly, the top of the support assembly is fixedly connected to a mixing tank (3), the top of the mixing tank (3) is fixedly connected to a tank cover (4), the top of the tank cover (4) is fixedly connected to a driving assembly, the bottom of the driving assembly is fixedly connected to a plurality of stirring plates (7), the top of the driving assembly is fixedly connected to a driving gear (8), the top of the driving assembly is fixedly connected to a rotating plate (9), the left and right sides of the rotating plate (9) are both rotatably connected to a rotating shaft (10), the tops of the two rotating shafts (10) are fixedly connected to a driven gear (11), the bottom of the rotating shaft (10) is fixedly connected to a plurality of connecting plates (12), the outside of the connecting plate (12) is fixedly connected to a moving plate (13), the outside of the moving plate (13) is fixedly connected to a plurality of brushes (14), the top inner wall of the mixing tank (3) is fixedly connected to a fixing ring (15), the inside of the fixing ring (15) is fixedly connected to a plurality of teeth (16).
2. The chemical detection reagent mixing device according to claim 1, characterized in that: The support assembly comprises a support frame (2), the bottom of the support frame (2) is fixedly connected to the top of the base plate (1), and the outside of the mixing tank (3) is fixedly connected to the top of the support frame (2).
3. The chemical detection reagent mixing device according to claim 1, characterized in that: The left and right sides of the mixing tank (3) are fixedly connected to a feed pipe (17), the bottom of the left and right inner walls of the mixing tank (3) are fixedly connected to a heating rod (18), the bottom inner wall of the mixing tank (3) is fixedly connected to a filter plate (19), and the bottom of the mixing tank (3) is fixedly connected to a discharge pipe (20).
4. The chemical detection reagent mixing device according to claim 1, characterized in that: The driving assembly comprises a motor (5), the bottom of the motor (5) is fixedly connected to the top of the tank cover (4), the output end of the motor (5) is fixedly connected to an output shaft (6), the outer bottom side of the output shaft (6) is fixedly connected to a plurality of stirring plates (7), the middle part of the driving gear (8) is fixedly connected to the outer top side of the output shaft (6), and the middle part of the rotating plate (9) is fixedly connected to the outside of the output shaft (6).
5. The chemical detection reagent mixing device according to claim 1, characterized in that: The outside of the brush (14) contacts the inner wall of the mixing tank (3), and the teeth (16) and the driven gear (11) are in meshing connection.
6. The chemical detection reagent mixing device according to claim 1, characterized in that: The driving gear (8) and the driven gear (11) are meshingly connected, and the top of the rotating shaft (10) passes through the bottom of the rotating plate (9) and extends outward.
7. The chemical detection reagent mixing device according to claim 3, characterized in that: The bottoms of the adjacent sides of the two feed pipes (17) are connected to the interior of the mixing tank (3), and the middle parts of the adjacent sides of the two feed pipes (17) are fixedly connected with a support plate.
8. The chemical detection reagent mixing device according to claim 7, characterized in that: The other ends of the two support plates are respectively fixedly connected to the tops of the left and right sides of the mixing tank (3).