Ultrasonic device for experiment
By designing the collection box, square mouth, push bucket and sealing components in the ultrasonic device, the problem of impurities floating and adhesion during the cleaning process is solved, achieving more efficient cleaning and more accurate experimental data.
Patent Information
- Application Number
- CN202421226901.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-31
- Publication Date
- 2025-02-14
- Estimated Expiration
- 2034-05-31
AI Technical Summary
During the cleaning process of existing ultrasonic devices, impurities float on the surface of the cleaning solution under the impact of air bubbles. After cleaning, they may adhere to the surface of the item to be tested, affecting the accuracy of the experimental data.
An ultrasonic device for experiments is designed, including a collection box, a square mouth, a push bucket and a sealing assembly. By setting these structures, the effect of cleaning impurities and preventing the reverse flow of impurities is achieved.
It effectively avoids impurities adhering to the surface of laboratory instruments, improves the efficiency of ultrasonic devices, and ensures the accuracy of experimental data.
Smart Images
Figure CN222470024U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of ultrasonic devices, in particular to an ultrasonic device for experiments. Background Art
[0002] Experiment refers to one of the basic methods of scientific research. According to the purpose of scientific research, it is necessary to exclude external influences as much as possible, highlight the main factors and use some special instruments and equipment to artificially change, control or simulate the research object, so that certain things (or processes) occur or reproduce, so as to understand natural phenomena, natural properties and natural laws.
[0003] In the laboratory, in order to avoid irreversible effects of drug residues on subsequent experiments and improve the accuracy and credibility of experimental data, ultrasonic devices are used to clean instruments, which can improve efficiency and reduce the burden on staff. However, in the process of cleaning instruments with existing ultrasonic devices, some impurities float on the surface of the cleaning liquid due to the impact and drive of bubbles. When the items to be tested are taken out after cleaning, the impurities floating on the surface of the cleaning agent may adhere to the surface of the items to be tested. If the items to be tested are dried before the experiment, the accuracy of the experimental data may be affected.
[0004] Therefore, it is necessary to propose an experimental ultrasonic device to solve the above problems. Utility Model Content
[0005] The utility model aims to provide an ultrasonic device for experiments, so as to solve the problem that in the process of cleaning instruments with the existing ultrasonic device, some impurities float on the surface of the cleaning liquid under the impact and drive of bubbles, and when the object to be tested is taken out after cleaning, the impurities floating on the surface of the cleaning agent may adhere to the surface of the object to be tested. If the object to be tested is dried before the experiment, the accuracy of the experimental data may be affected.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an ultrasonic device for experiments, comprising a barrel body, a first bracket fixedly connected to the outer wall of the barrel body, a first rotating shaft rotatably connected to the first bracket, a collecting box fixedly connected to the bottom of the side wall of the first rotating shaft, a square opening being provided on one side of the collecting box, a push bucket fixedly connected to the outer wall of the collecting box, the push bucket being connected to the collecting box through the square opening, a plurality of circular holes being provided on the wall of the collecting box, and a sealing assembly being arranged inside the collecting box.
[0007] Preferably, a motor is fixedly connected to the top of the first bracket, and the first rotating shaft is fixedly connected to a driving shaft of the motor.
[0008] Preferably, the sealing assembly comprises a spring and a sealing plate, the sealing plate is in sealing cooperation with the square opening, and the spring is fixedly connected between the sealing plate and the inner wall of the collection box.
[0009] Preferably, a second rotating shaft is provided inside the barrel body, and the second rotating shaft is snap-fitted with the first rotating shaft. A rotating plate is fixedly connected to the bottom of the second rotating shaft, and a square cylinder is fixedly connected to the upper surface of the rotating plate away from one end of the second rotating shaft. A sliding column is slidably connected to the top of the square cylinder, and a cleaning cylinder is fixedly connected to the top of the sliding column.
[0010] Preferably, an adjustment assembly is provided between the first rotating shaft and the second rotating shaft, and the adjustment assembly includes an electric push rod, a first support plate and a second support plate, the first support plate is rotatably connected to the first rotating shaft, the second support plate is rotatably connected to the second rotating shaft, and the electric push rod is fixedly connected between the first support plate and the second support plate.
[0011] Preferably, a wave ring is slidably provided inside the barrel body, a second bracket is rotatably connected to the bottom of the second rotating shaft, one end of the second bracket away from the second rotating shaft is fixedly connected to the wave ring, a round rod is fixedly connected to the side wall of the sliding column, and the round rod cooperates with the wave ring.
[0012] Preferably, a slide groove is provided on the inner wall of the barrel body, a slider is fixedly connected to the outer ring of the wave ring, and the slider is slidably connected to the inside of the slide groove.
[0013] Preferably, an ultrasonic generator is fixedly mounted on the bottom of the barrel body, and the top ultrasonic output end of the ultrasonic generator extends into the barrel body through a feeding pipe.
[0014] Technical effects and advantages of the utility model:
[0015] 1. The utility model realizes the effect of cleaning impurities and preventing impurities from flowing out in reverse by setting structures such as a collecting box, a square mouth, a pushing bucket and a sealing assembly, thereby preventing impurities from adhering to the surface of laboratory equipment and improving the use efficiency of the ultrasonic device;
[0016] 2. When the second rotating shaft is engaged with the first rotating shaft, the first rotating shaft and the second rotating shaft can rotate synchronously, and then the square cylinder is driven to rotate through the rotating plate, and the cleaning cylinder rotates around the second rotating shaft to perform rotary cleaning on the laboratory equipment;
[0017] 3. When the telescopic end of the electric push rod is extended, the second rotating shaft and the first rotating shaft can be independent of each other. The rotation of the first rotating shaft will not drive the second rotating shaft to rotate. Especially after the cleaning is completed, some impurities float on the surface of the cleaning liquid under the impact and drive of bubbles. At this time, only the collection box rotates and pushes, which can reduce the fluctuation of the disinfectant and improve the cleaning effect.
[0018] 4. When the second rotating shaft is connected with the first rotating shaft, the first rotating shaft and the second rotating shaft can rotate synchronously, and then drive the square cylinder to rotate through the rotating plate, and the round rod cooperates with the wave ring to make the cleaning cylinder swing up and down, further improving the cleaning efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 This is a schematic diagram of the structure of the ultrasonic device used in the experiment of the utility model.
[0020] Figure 2 This is a schematic cross-sectional view of the ultrasonic device used in the experiment of the utility model.
[0021] Figure 3 For this utility model Figure 2 A schematic diagram of the enlarged structure in the middle.
[0022] Figure 4 For this utility model Figure 2 Enlarged schematic diagram of the structure at point B in the middle.
[0023] Figure 5 It is a schematic diagram of the structure of the first rotating shaft and the second rotating shaft of the utility model.
[0024] Figure 6 It is a schematic diagram of the structure of the wave ring and the second bracket of the utility model.
[0025] Figure 7 This is a schematic diagram of the collecting box, spring and push bucket structure of the utility model.
[0026] In the figure: 1. barrel body; 2. first bracket; 3. first rotating shaft; 4. collecting box; 5. square mouth; 6. pushing bucket; 7. round hole; 8. spring; 9. sealing plate; 10. second rotating shaft; 11. motor; 12. ultrasonic generator; 13. feeding pipe; 14. electric push rod; 15. first support plate; 16. rotating plate; 17. square cylinder; 18. sliding column; 19. cleaning cylinder; 20. round rod; 21. wave ring; 22. slide groove; 23. second bracket; 24. second support plate; 25. slider. DETAILED DESCRIPTION
[0027] The following will be combined with the drawings in the embodiments of the utility model to clarify the technical solutions in the embodiments of the utility model; it is completely described. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. 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.
[0028] The utility model provides Figure 1-Figure 7The ultrasonic device for experiment shown in the figure comprises a barrel body 1, a first bracket 2 is fixedly connected to the outer wall of the barrel body 1, a first rotating shaft 3 is rotatably connected to the first bracket 2, a motor 11 is fixedly connected to the top of the first bracket 2, the first rotating shaft 3 is fixedly connected to the driving shaft of the motor 11, and the rotation of the motor 11 drives the first rotating shaft 3 to rotate. A collecting box 4 is fixedly connected to the bottom of the side wall of the first rotating shaft 3, a square opening 5 is opened on one side of the collecting box 4, a push bucket 6 is fixedly connected to the outer wall of the collecting box 4, and the push bucket 6 is connected to the collecting box 4 through the square opening 5. When used specifically, the cleaning liquid is injected into the barrel body 1, and the liquid level corresponds to the middle position of the push bucket 6. During the cleaning process and after the cleaning is completed, the motor 11 rotates to drive the first rotating shaft 3 to rotate, so that the collecting box 4 rotates synchronously, and the push bucket 6 pushes and scrapes the liquid surface, and impurities enter the inside of the collecting box 4 through the push bucket 6 and the square opening 5; and the push bucket 6 is provided to expand the scraping area and ensure the cleaning effect.
[0029] Considering that the cleaning liquid will also enter the interior of the collection box 4 during the scraping process, a plurality of circular holes 7 are opened on the wall of the collection box 4, and the inner diameter of the circular holes 7 is small to ensure that impurities will not pass through, while the cleaning liquid entering the collection box 4 will pass through.
[0030] In order to prevent the impurities in the collecting box 4 from flowing out from the square opening 5 in the reverse direction after the machine is stopped, a sealing assembly is arranged inside the collecting box 4, and the sealing assembly includes a spring 8 and a sealing plate 9. The sealing plate 9 is sealed with the square opening 5, and the spring 8 is fixedly connected between the sealing plate 9 and the inner wall of the collecting box 4. When in use, the square opening 5 is at the front end of the collecting box 4 in the rotation direction.
[0031] During operation, the motor 11 rotates to drive the first rotating shaft 3 to rotate, so that the collecting box 4 rotates synchronously. Since the square opening 5 is at the front end of the rotation direction of the collecting box 4, the sealing plate 9 will be subjected to resistance and squeeze the spring 8 to contract, the square opening 5 will open, and impurities will enter the interior of the collecting box 4 through the pushing bucket 6 and the square opening 5; after shutdown, the reset elastic force of the spring 8 resets the sealing plate 9 and closes the square opening 5, preventing the impurities inside the collecting box 4 from flowing out from the square opening 5 in the opposite direction, and preventing the impurities from adhering to the surface of the laboratory equipment.
[0032] After the impurities are cleaned, the disinfectant is released and the laboratory equipment is taken out.
[0033] The utility model can simultaneously achieve the effects of cleaning impurities and preventing impurities from flowing out in reverse by arranging structures such as a collecting box 4, a square mouth 5, a pushing bucket 6 and a sealing component, thereby avoiding impurities from adhering to the surface of laboratory equipment and improving the use efficiency of the ultrasonic device.
[0034] In order to improve the cleaning efficiency, a second rotating shaft 10 is provided inside the barrel body 1, and the second rotating shaft 10 is engaged with the first rotating shaft 3, and a rotating plate 16 is fixedly connected to the bottom of the second rotating shaft 10, and multiple sets of rotating plates 16 are provided, and a square cylinder 17 is fixedly connected to the upper surface of the rotating plate 16 away from one end of the second rotating shaft 10, and a sliding column 18 is slidably connected to the top of the square cylinder 17, and a cleaning cylinder 19 is fixedly connected to the top of the sliding column 18. When it is used specifically, the laboratory equipment is placed inside the cleaning cylinder 19, and when the second rotating shaft 10 is engaged with the first rotating shaft 3, the first rotating shaft 3 and the second rotating shaft 10 can rotate synchronously, and then the rotating plate 16 drives the square cylinder 17 to rotate, so that the cleaning cylinder 19 rotates around the second rotating shaft 10, and the laboratory equipment is rotated and cleaned.
[0035] Specifically, a groove and a tooth structure that cooperate with each other are provided between the second rotating shaft 10 and the first rotating shaft 3 (see Figure 5 ), when the second rotating shaft 10 is engaged with the first rotating shaft 3, they can rotate synchronously.
[0036] An adjustment assembly is provided between the first rotating shaft 3 and the second rotating shaft 10, and the adjustment assembly includes an electric push rod 14, a first support plate 15, and a second support plate 24. The first support plate 15 is rotatably connected to the first rotating shaft 3, the second support plate 24 is rotatably connected to the second rotating shaft 10, and the electric push rod 14 is fixedly connected between the first support plate 15 and the second support plate 24. Specifically, when the telescopic end of the electric push rod 14 is retracted, the second rotating shaft 10 can move upward and engage with the first rotating shaft 3; and when the telescopic end of the electric push rod 14 is extended, the second rotating shaft 10 and the first rotating shaft 3 can be independent of each other, and the rotation of the first rotating shaft 3 will not drive the second rotating shaft 10 to rotate, especially after the cleaning is completed, some impurities float on the surface of the cleaning liquid under the impact and drive of the bubbles, and at this time only the collection box 4 rotates to push and scrape, which can reduce the fluctuation of the disinfectant and improve the cleaning effect.
[0037] A wave ring 21 is slidably provided inside the barrel body 1, and the upper surface of the wave ring 21 is in a wave-like structure. A second bracket 23 is rotatably connected to the bottom of the second rotating shaft 10, and the end of the second bracket 23 away from the second rotating shaft 10 is fixedly connected to the wave ring 21. A round rod 20 is fixedly connected to the side wall of the sliding column 18, and the round rod 20 cooperates with the wave ring 21. When the second rotating shaft 10 is engaged with the first rotating shaft 3, the first rotating shaft 3 and the second rotating shaft 10 can rotate synchronously, and then drive the square tube 17 to rotate through the rotating plate 16. Since the upper surface of the wave ring 21 is in a wave-like structure, the round rod 20 cooperates with the wave ring 21, so that the sliding column 18 drives the cleaning tube 19 to shake up and down during the rotation process, further improving the cleaning efficiency.
[0038] During the up and down movement of the second rotating shaft 10, the wave ring 21 can move up and down synchronously, but in order to prevent the wave ring 21 from rotating, a slide groove 22 is provided on the inner wall of the barrel body 1, and a slider 25 is fixedly connected to the outer ring of the wave ring 21, and the slider 25 is slidably connected to the inside of the slide groove 22. The slide groove 22 and the slider 25 can ensure that the round rod 20 and the wave ring 21 are fully matched.
[0039] An ultrasonic generator 12 is fixedly installed at the bottom of the barrel body 1, and the top ultrasonic output end of the ultrasonic generator 12 extends into the barrel body 1 through a feeding pipe 13. The ultrasonic generator 12 adopts the ultrasonic generator 12 of the prior art to realize the vibration cleaning of the cleaning liquid in the barrel body 1.
Claims
1. An ultrasonic device for use in an experiment, comprising a barrel (1), characterized in that: A first bracket (2) is fixedly connected to the outer wall of the barrel body (1); a first rotating shaft (3) is rotatably connected to the first bracket (2); a collecting box (4) is fixedly connected to the bottom of the side wall of the first rotating shaft (3); a square opening (5) is provided on one side of the collecting box (4); a pushing bucket (6) is fixedly connected to the outer wall of the collecting box (4); the pushing bucket (6) is connected to the collecting box (4) through the square opening (5); a plurality of circular holes (7) are provided on the wall of the collecting box (4); and a sealing component is provided inside the collecting box (4).
2. An ultrasonic device for experiment according to claim 1, characterized in that: The top of the first bracket (2) is fixedly connected to a motor (11), and the first rotating shaft (3) is fixedly connected to a driving shaft of the motor (11).
3. The ultrasonic device for experiment according to claim 1, characterized in that: The sealing assembly comprises a spring (8) and a sealing plate (9), wherein the sealing plate (9) is in sealing cooperation with the square opening (5), and the spring (8) is fixedly connected between the sealing plate (9) and the inner wall of the collection box (4).
4. The ultrasonic device for experiment according to claim 1, characterized in that: A second rotating shaft (10) is arranged inside the barrel body (1), and the second rotating shaft (10) is engaged with the first rotating shaft (3). A rotating plate (16) is fixedly connected to the bottom of the second rotating shaft (10), and a square tube (17) is fixedly connected to the upper surface of the rotating plate (16) at one end away from the second rotating shaft (10). A sliding column (18) is slidably connected to the top of the square tube (17), and a cleaning cylinder (19) is fixedly connected to the top of the sliding column (18).
5. The ultrasonic device for experiment according to claim 3, characterized in that: An adjustment component is arranged between the first rotating shaft (3) and the second rotating shaft (10), and the adjustment component comprises an electric push rod (14), a first support plate (15) and a second support plate (24), wherein the first support plate (15) is rotatably connected to the first rotating shaft (3), the second support plate (24) is rotatably connected to the second rotating shaft (10), and the electric push rod (14) is fixedly connected between the first support plate (15) and the second support plate (24).
6. The ultrasonic device for experiment according to claim 4, characterized in that: A wave ring (21) is slidably arranged inside the barrel body (1); a second bracket (23) is rotatably connected to the bottom of the second rotating shaft (10); an end of the second bracket (23) away from the second rotating shaft (10) is fixedly connected to the wave ring (21); a round rod (20) is fixedly connected to the side wall of the sliding column (18); and the round rod (20) cooperates with the wave ring (21).
7. An ultrasonic device for experiment according to claim 6, characterized in that: A sliding groove (22) is provided on the inner wall of the barrel body (1), a sliding block (25) is fixedly connected to the outer ring of the wave ring (21), and the sliding block (25) is slidably connected inside the sliding groove (22).
8. The ultrasonic device for experiment according to claim 1, characterized in that: An ultrasonic generator (12) is fixedly mounted on the bottom of the barrel body (1), and the top ultrasonic output end of the ultrasonic generator (12) extends into the barrel body (1) through a feeding pipe (13).