Stirring device for preparing AIE nanoparticles
By designing a stirring device including a stirring container and an ultrasonic disperser, the problems of insufficient stirring and inconvenient disassembly during the preparation of AIE nanoparticles are solved, and the full mixing of the solution and uniform dispersion of the nanoparticles are achieved, and the preparation efficiency and cleaning convenience are improved.
Patent Information
- Application Number
- CN202421912290.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-08
- Publication Date
- 2025-07-11
- Estimated Expiration
- 2034-08-08
AI Technical Summary
During the preparation process of existing AIE nanoparticles, insufficient stirring of the reaction solution leads to uneven dispersion of nanoparticles. At the same time, the stirring container and stirring structure are difficult to quickly disassemble and assemble, which affects cleaning and next use.
An agitating device including a stirring container and an ultrasonic disperser is designed to achieve full stirring of the solution and dispersion of nanoparticles through components such as lifting seats, telescopic cylinders, limiting plates, lifting covers, electric push rods, drive motors, gears and ultrasonic output probes.
The solution is fully stirred and mixed and the nanoparticles are fully dispersed, which facilitates rapid disassembly and assembly and cleaning of the stirring container, and improves the preparation efficiency.
Smart Images
Figure CN223082660U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of the preparation of AIE nanoparticles, in particular to a stirring device for the preparation of AIE nanoparticles. Background Technique
[0002] AIE nanomaterials refer to aggregation-induced emission nanomaterials, which have important application values in the fields of optoelectronics, cell imaging, vascular imaging, bacteria discrimination, fingerprint recognition, etc. In addition, the application research of AIE nanomaterials is also continuously deepening. For example, it shows practical application potential in the fields of wound repair and care, cancer treatment, and personalized treatment.
[0003] In the existing preparation process of AIE nanoparticles, the reaction solution is prone to insufficient stirring, resulting in uneven dispersion of nanoparticles. At the same time, the container and stirring structure for stirring cannot be quickly disassembled and assembled, which is not conducive to subsequent cleaning and next use. Content of the Utility Model
[0004] Aiming at the deficiencies of the prior art, the utility model provides a stirring device for the preparation of AIE nanoparticles, which solves the problems that in the existing preparation process of AIE nanoparticles, the reaction solution is prone to insufficient stirring, resulting in uneven dispersion of nanoparticles, and at the same time, the container and stirring structure for stirring cannot be quickly disassembled and assembled, which is not conducive to subsequent cleaning and next use.
[0005] To achieve the above purposes, the utility model is realized through the following technical solutions: A stirring device for the preparation of AIE nanoparticles, including a stirring container and an ultrasonic disperser. A sound insulation door is arranged at the front end of the ultrasonic disperser. A lifting seat is arranged at the lower end inside the ultrasonic disperser. The stirring container is located inside the ultrasonic disperser and is adapted to the upper end of the lifting seat. A lifting cover is arranged at the upper end inside the ultrasonic disperser. A lifting ring is arranged at the lower end of the lifting cover. A motor chamber is fixedly installed at the front side of the upper end of the lifting ring. A gear is arranged inside the lifting ring. A stirring blade is arranged at the lower end of the lifting ring. An ultrasonic output probe is arranged at the lower end of the lifting cover.
[0006] Preferably, the lower end of the lifting seat is fixedly connected with a first telescopic cylinder. The lower end of the first telescopic cylinder is fixedly connected with the inside of the ultrasonic disperser. A limiting plate is arranged at the edge of the upper end of the lifting seat. The outer side of the lower end of the stirring container is in fit with the limiting plate, which is convenient for the taking and placing positioning of the stirring container.
[0007] Preferably, the lower end of the lifting cover is hermetically connected with the upper end of the stirring container. The upper end of the lifting cover is fixedly connected with a second telescopic cylinder. The upper end of the second telescopic cylinder is fixed with the inside of the ultrasonic disperser, which is convenient for sealing the stirring container.
[0008] Preferably, an electric push rod is fixedly installed at the upper end of the lifting cover. The output end of the electric push rod extends to the lower end of the lifting cover and is fixedly connected to the upper end of the lifting ring, facilitating the control of the lifting of the lifting ring.
[0009] Preferably, a plurality of gears are arranged in a circular array inside the lifting ring. The plurality of gears are meshed with each other. A driving motor is fixedly installed inside the motor chamber. The output end of the driving motor extends to the inside of the lifting ring and is fixedly connected to the upper end of the gear near the front side, facilitating the control of the rotation of the plurality of gears.
[0010] Preferably, the lower end of the gear is rotatably connected to the inside of the lifting ring and extends to the lower end of the lifting ring and is fixedly connected to the upper end of the stirring blade through a rotating shaft. A plurality of stirring blades are arranged in a circular array, facilitating the control of the simultaneous rotation of the plurality of stirring blades to fully stir the solution.
[0011] Preferably, the lifting ring and the stirring blades are both located outside the ultrasonic output probe. The lifting ring, the stirring blades, and the ultrasonic output probe are all adapted to the inside of the stirring container, facilitating the ultrasonic dispersion of the solution and realizing the full dispersion of the nanoparticles.
[0012] Beneficial Effects
[0013] The present utility model provides a stirring device for preparing AIE nanoparticles. Compared with the prior art, it has the following beneficial effects:
[0014] 1. For the stirring device for preparing AIE nanoparticles, by setting the stirring container, the lifting seat, the first telescopic cylinder, the limiting plate, the lifting cover, and the second telescopic cylinder, the solution is injected into the stirring container, and then the stirring container is placed on the upper end of the lifting seat to fit with the limiting plate, realizing the positioning placement of the stirring container. By controlling the operation of the first telescopic cylinder and the second telescopic cylinder, the lifting cover seals the upper end of the stirring container, facilitating the stirring. Subsequently, the first telescopic cylinder and the second telescopic cylinder drive the stirring container to separate from the lifting cover, facilitating the removal and cleaning of the stirring container.
[0015] 2. For the stirring device for preparing AIE nanoparticles, by setting the lifting ring, the electric push rod, the driving motor, the gears, the stirring blades, and the ultrasonic output probe, by controlling the operation of the electric push rod to drive the lifting ring to lift and lower in the stirring container, and at the same time the driving motor operates to drive the plurality of gears to transmit each other, thereby driving the plurality of stirring blades to rotate simultaneously, realizing the full stirring and mixing of the solution. After the stirring is completed, by controlling the operation of the ultrasonic output probe, the full dispersion of the nanoparticles is realized. Description of the Drawings
[0016] Figure 1 It is a schematic three-dimensional structure of the present utility model Figure 1 ;
[0017] Figure 2 Schematic three-dimensional structure of the present utility model Figure 2 ;
[0018] Figure 3 Schematic diagrams of the lifting cover, lifting ring and three-dimensional structure of the present utility model;
[0019] Figure 4 Schematic three-dimensional sectional structure diagram of the lifting ring of the present utility model.
[0020] In the figure: 1, stirring container; 2, ultrasonic disperser; 3, sound insulation door; 4, lifting seat; 41, first telescopic cylinder; 42, limit plate; 5, lifting cover; 51, second telescopic cylinder; 6, lifting ring; 61, electric push rod; 7, motor chamber; 71, driving motor; 8, gear; 9, stirring blade; 10, ultrasonic output probe. Specific embodiments
[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.
[0022] Please refer to Figures 1-4 , the present utility model provides a technical solution: a stirring device for preparing AIE nanoparticles, including a stirring container 1 and an ultrasonic disperser 2. A sound insulation door 3 is provided at the front end of the ultrasonic disperser 2. A lifting seat 4 is provided at the lower end inside the ultrasonic disperser 2. The stirring container 1 is located inside the ultrasonic disperser 2 and is adapted to the upper end of the lifting seat 4. A first telescopic cylinder 41 is fixedly connected to the lower end of the lifting seat 4, and the lower end of the first telescopic cylinder 41 is fixedly connected to the inside of the ultrasonic disperser 2. A limit plate 42 is provided at the edge of the upper end of the lifting seat 4, and the outer side of the lower end of the stirring container 1 is in contact with the limit plate 42. Inject the solution into the stirring container 1, and then place the stirring container 1 on the upper end of the lifting seat 4 so that it is in contact with the limit plate 42 to realize the positioning placement of the stirring container 1;
[0023] A lifting cover 5 is provided at the upper end inside the ultrasonic disperser 2. The lower end of the lifting cover 5 is hermetically connected to the upper end of the stirring container 1. A second telescopic cylinder 51 is fixedly connected to the upper end of the lifting cover 5, and the upper end of the second telescopic cylinder 51 is fixed to the inside of the ultrasonic disperser 2. By controlling the operation of the first telescopic cylinder 41 and the second telescopic cylinder 51, the lifting cover 5 seals the upper end of the stirring container 1 to facilitate the stirring;
[0024] A lifting ring 6 is provided at the lower end of the lifting cover 5. An electric push rod 61 is fixedly installed at the upper end of the lifting cover 5. The output end of the electric push rod 61 extends to the lower end of the lifting cover 5 and is fixedly connected to the upper end of the lifting ring 6. A motor housing 7 is fixedly installed at the front side of the upper end of the lifting ring 6. A gear 8 is provided inside the lifting ring 6. A plurality of gears 8 are arranged in a circular array inside the lifting ring 6 and are meshed with each other. A driving motor 71 is fixedly installed inside the motor housing 7. The output end of the driving motor 71 extends to the inside of the lifting ring 6 and is fixedly connected to the upper end of the gear 8 near the front side. A stirring blade 9 is provided at the lower end of the lifting ring 6. The lower end of the gear 8 is rotatably connected to the inside of the lifting ring 6 and extends to the lower end of the lifting ring 6 and is fixedly connected to the upper end of the stirring blade 9 through a rotating shaft. A plurality of stirring blades 9 are arranged in a circular array. An ultrasonic output probe 10 is provided at the lower end of the lifting cover 5. The lifting ring 6 and the stirring blade 9 are both located outside the ultrasonic output probe 10. The lifting ring 6, the stirring blade 9, and the ultrasonic output probe 10 are all adapted to the inside of the stirring container 1. By controlling the electric push rod 61 to work, the lifting ring 6 is driven to lift in the stirring container 1. At the same time, the driving motor 71 works to drive the plurality of gears 8 to transmit to each other, thereby driving the plurality of stirring blades 9 to rotate simultaneously, realizing the full stirring and mixing of the solution. After the stirring is completed, by controlling the ultrasonic output probe 10 to work, the full dispersion of the nanoparticles is realized.
[0025] During use, the solution is injected into the stirring container 1, and then the stirring container 1 is placed on the upper end of the lifting seat 4 to make it fit with the limiting plate 42, realizing the positioning placement of the stirring container 1. By controlling the first telescopic cylinder 41 and the second telescopic cylinder 51 to work, the lifting cover 5 seals the upper end of the stirring container 1, facilitating the stirring. After closing the sound insulation door 3, by controlling the electric push rod 61 to work, the lifting ring 6 is driven to lift in the stirring container 1. At the same time, the driving motor 71 works to drive the plurality of gears 8 to transmit to each other, thereby driving the plurality of stirring blades 9 to rotate simultaneously, realizing the full stirring and mixing of the solution. After the stirring is completed, by controlling the ultrasonic output probe 10 to work, the full dispersion of the nanoparticles is realized. Subsequently, by controlling the first telescopic cylinder 41 and the second telescopic cylinder 51 to work, the stirring container 1 can be driven to separate from the lifting cover 5, facilitating the removal and cleaning of the stirring container 1.
[0026] At the same time, the content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.
[0027] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A stirring device for preparing AIE nanoparticles, comprising a stirring container (1) and an ultrasonic disperser (2), characterized in that: A soundproof door (3) is provided at the front end of the ultrasonic disperser (2). A lifting seat (4) is provided at the lower end inside the ultrasonic disperser (2). The stirring container (1) is located inside the ultrasonic disperser (2) and is adapted to the upper end of the lifting seat (4). A lifting cover (5) is provided at the upper end inside the ultrasonic disperser (2). A lifting ring (6) is provided at the lower end of the lifting cover (5). A motor chamber (7) is fixedly installed at the front side of the upper end of the lifting ring (6). A gear (8) is provided inside the lifting ring (6). A stirring blade (9) is provided at the lower end of the lifting ring (6). An ultrasonic output probe (10) is provided at the lower end of the lifting cover (5).
2. The stirring device for preparing AIE nanoparticles according to claim 1, wherein: A telescopic cylinder one (41) is fixedly connected to the lower end of the lifting seat (4). The lower end of the telescopic cylinder one (41) is fixedly connected to the inside of the ultrasonic disperser (2). A limiting plate (42) is provided at the edge of the upper end of the lifting seat (4). The outer side of the lower end of the stirring container (1) is in close contact with the limiting plate (42).
3. The stirring device for preparing AIE nanoparticles according to claim 1, wherein: The lower end of the lifting cover (5) is hermetically connected to the upper end of the stirring container (1). A telescopic cylinder two (51) is fixedly connected to the upper end of the lifting cover (5). The upper end of the telescopic cylinder two (51) is fixed to the inside of the ultrasonic disperser (2).
4. An agitating device for preparing AIE nanoparticles according to claim 1, characterized in that: An electric push rod (61) is fixedly installed at the upper end of the lifting cover (5). The output end of the electric push rod (61) extends to the lower end of the lifting cover (5) and is fixedly connected to the upper end of the lifting ring (6).
5. The stirring device for preparing AIE nanoparticles according to claim 1, wherein: A plurality of the gears (8) are arranged in a circular array inside the lifting ring (6). The plurality of gears (8) are meshed with each other. A driving motor (71) is fixedly installed inside the motor chamber (7). The output end of the driving motor (71) extends to the inside of the lifting ring (6) and is fixedly connected to the upper end of the gear (8) near the front side.
6. The stirring device for preparing AIE nanoparticles according to claim 1, characterized in that: The lower end of the gear (8) is rotatably connected to the inside of the lifting ring (6) and extends to the lower end of the lifting ring (6) and is fixedly connected to the upper end of the stirring blade (9) through a rotating shaft. A plurality of the stirring blades (9) are arranged in a circular array.
7. A stirring device for preparing AIE nanoparticles according to claim 1, characterized in that: The lifting ring (6) and the stirring blade (9) are both located outside the ultrasonic output probe (10). The lifting ring (6), the stirring blade (9), and the ultrasonic output probe (10) are all adapted to the inside of the stirring container (1).