A new type of vortex mixer
Patent Information
- Application Number
- CN202522057892.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-09-25
- Publication Date
- 2026-10-09
- Estimated Expiration
- 2035-09-25
AI Technical Summary
[0003]现有的漩涡混合仪不便于对旋转台进行支撑，从而导致旋转台在运行过程中容易产生震动和晃动，时间久了其与传动杆的连接会产生松动甚至断连，致使设备的稳定性和安全性较差，使用寿命也会缩短，不便于控制夹持力度，从而导致力度过大会夹坏容器，造成损失，不便于拆卸容器放置架，从而导致无法根据容器的具体形状更换合适的容器放置架，适配性不佳，同时在其有损坏时也无法进行单一更换，且不便于固定不同型号的试管、烧杯等容器，从而导致该设备的适用范围大大受限，实用性不佳，因此本实用新型提供了一种新型漩涡混合仪
该新型漩涡混合仪，通过伺服电机、传动杆和旋转台的配合设置，使用时通过控制器驱动伺服电机，带动传动杆和旋转台进行转动，进而容器随着旋转台进行同步旋转，继而容器内的液体随着旋转产生漩涡效应，形成涡流，从而实现均匀混合，通过环形限位滑轨和万向限位滚轮的配合设置，使用时万向限位滚轮随着旋转台的转动在环形限位滑轨内移动，从而便于对旋转台提供支撑，通过控制器和压力传感器的配合设置，使用时压力传感器对弧形夹板夹持容器时的力度进行实时监测，进而将数据传输给控制器，控制器根据预先设定的压力阈值控制电动推杆停止运行，继而弧形夹板停止向容器施力，从而便于控制夹持力度，通过连接螺孔、连接螺栓和容器放置架的配合设置，使用时拧动连接螺栓，进而将其分别从旋转台和容器放置架的连接螺孔内拧出，继而将容器放置架向上提起，使其脱离旋转台，从而起到了便于拆卸容器放置架的作用，通过电动推杆和弧形夹板的配合设置，使用时通过控制器驱动电动推杆，进而带动弧形夹板相向移动对容器进行夹持固定，从而便于固定不同型号的试管、烧杯等容器。
Smart Images
Figure CN224822302U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of vortex mixer technology, specifically a novel vortex mixer. Background Technology
[0002] A vortex mixer is a common laboratory device used for mixing, dispersing, and suspending liquids. Its working principle involves a motor driving a rotating disk at high speed, generating a strong vortex effect that rapidly forms eddies within containers such as test tubes and beakers, thus achieving uniform mixing. This mixing method eliminates the need for electric or magnetic stirring, avoiding external contamination and magnetic field interference, making it particularly suitable for experimental scenarios requiring high mixing efficiency and purity.
[0003] Existing vortex mixers are not easy to support the rotating stage, which makes the stage prone to vibration and shaking during operation. Over time, the connection between the rotating stage and the transmission rod may loosen or even break, resulting in poor stability and safety of the equipment and a shortened service life. It is also difficult to control the clamping force, which may damage the container if too much force is applied, causing losses. Furthermore, it is not easy to disassemble the container rack, making it impossible to replace the container rack with a suitable one according to the specific shape of the container, resulting in poor adaptability. In addition, it is not easy to replace a single damaged rack, and it is not convenient to fix different types of test tubes, beakers and other containers. As a result, the applicability of the equipment is greatly limited and its practicality is poor. Therefore, this utility model provides a new type of vortex mixer. Utility Model Content
[0004] To address the shortcomings of existing technologies, this invention provides a novel vortex mixer that solves the problems mentioned in the background section.
[0005] To achieve the above objectives, the present invention provides the following technical solution: a novel vortex mixer, comprising a vortex mixer body, a motor slot being provided at the bottom of the vortex mixer body, a servo motor being fixedly installed on the inner top wall of the motor slot, a transmission rod being splined to the output end of the servo motor, and a rotary table being fixedly installed at the top end of the transmission rod passing through the vortex mixer body.
[0006] Preferably, the upper surface of the vortex mixer body is provided with an annular limiting slide rail, the surface of the vortex mixer body is fixedly installed with a controller, and the bottom of the rotary table is fixedly installed with universal limiting rollers.
[0007] Preferably, the surface of the rotary table is provided with a connecting screw hole, the internal thread of which is connected to a connecting bolt, the surface of which is connected to a container placement rack, and the upper surface of the container placement rack is provided with a container placement groove.
[0008] Preferably, an electric push rod is fixedly installed on the inner walls of both the left and right sides of the container placement slot. An arc-shaped clamp is fixedly installed at one end of the electric push rod, and an anti-slip pad and a pressure sensor are fixedly installed on the inner surface of the arc-shaped clamp.
[0009] Preferably, the vortex mixer body has a storage slot inside, a storage drawer is inserted into the storage slot, a pull handle is fixedly installed on the surface of the storage drawer, and anti-slip feet are fixedly installed on the bottom of the vortex mixer body.
[0010] Compared with the prior art, this utility model provides a novel vortex mixer with the following beneficial effects: This novel vortex mixer utilizes a servo motor, transmission rod, and rotating platform. During operation, the controller drives the servo motor, which in turn rotates the transmission rod and rotating platform. The container rotates synchronously with the platform, creating a vortex effect within the liquid and achieving uniform mixing. A combination of annular limiting rails and universal limiting rollers allows the universal limiting rollers to move within the annular limiting rails as the rotating platform rotates, providing support. Furthermore, a controller and pressure sensor work together to monitor the force applied by the curved clamps holding the container in real time, transmitting the data to the controller. The controller stops the electric push rod based on a preset pressure threshold, which in turn stops the arc-shaped clamping plate from applying force to the container, thus facilitating the control of clamping force. Through the coordinated design of connecting screw holes, connecting bolts, and the container placement rack, the connecting bolts are tightened during use, thereby unscrewing them from the connecting screw holes of the rotating table and the container placement rack, lifting the container placement rack upwards and detaching it from the rotating table, thus facilitating the disassembly of the container placement rack. Through the coordinated design of the electric push rod and the arc-shaped clamping plate, the controller drives the electric push rod, which in turn moves the arc-shaped clamping plate in opposite directions to clamp and fix the container, thus facilitating the fixation of different types of test tubes, beakers, and other containers. Attached Figure Description
[0011] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a cross-sectional view of the structure of this utility model.
[0012] In the diagram: 1. Vortex mixer body; 2. Motor slot; 3. Servo motor; 4. Transmission rod; 5. Rotary table; 6. Circular limit slide rail; 7. Controller; 8. Universal limit roller; 9. Connecting screw hole; 10. Connecting bolt; 11. Container rack; 12. Container slot; 13. Electric push rod; 14. Arc-shaped clamp; 15. Anti-slip pad; 16. Pressure sensor; 17. Storage slot; 18. Storage drawer; 19. Pull-out handle; 20. Anti-slip support feet. Detailed Implementation
[0013] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0014] Please see Figure 1-2This utility model provides a technical solution: a novel vortex mixer, comprising a vortex mixer body 1, a motor slot 2 at the bottom of the vortex mixer body 1, a servo motor 3 fixedly mounted on the inner top wall of the motor slot 2, a transmission rod 4 splinedly connected to the output end of the servo motor 3, and a rotating platform 5 fixedly mounted on the top end of the transmission rod 4 through the vortex mixer body 1. Through the coordinated arrangement of the servo motor 3, the transmission rod 4, and the rotating platform 5, in use, the servo motor 3 is driven by the controller 7, which in turn drives the transmission rod 4 and the rotating platform 5 to rotate. Consequently, the container rotates synchronously with the rotating platform 5, and the liquid inside the container generates a vortex effect as it rotates, forming a vortex, thereby achieving uniform mixing. An annular limiting slide rail 6 is provided on the upper surface of the mixer body 1. A controller 7 is fixedly installed on the surface of the vortex mixer body 1. A universal limiting roller 8 is fixedly installed on the bottom of the rotary table 5. Through the cooperation of the annular limiting slide rail 6 and the universal limiting roller 8, the universal limiting roller 8 moves within the annular limiting slide rail 6 as the rotary table 5 rotates during use, thereby facilitating support for the rotary table 5. A connecting screw hole 9 is provided on the surface of the rotary table 5. A connecting bolt 10 is threaded into the internal thread of the connecting screw hole 9. A container placement rack 11 is threaded into the surface of the connecting bolt 10. Through the cooperation of the connecting screw hole 9, the connecting bolt 10 and the container placement rack 11, the connecting bolt 10 is tightened during use to allow the mixture to flow smoothly. The container rack 11 is unscrewed from the connecting screw holes 9 of the rotating table 5 and the container rack 11, and then lifted upwards to detach it from the rotating table 5, thus facilitating disassembly. The upper surface of the container rack 11 has a container placement groove 12. Electric push rods 13 are fixedly installed on the inner walls of both sides of the container placement groove 12. An arc-shaped clamping plate 14 is fixedly installed at one end of each electric push rod 13. Through the cooperation of the electric push rod 13 and the arc-shaped clamping plate 14, the controller 7 drives the electric push rod 13, which in turn moves the arc-shaped clamping plate 14 towards each other to clamp and fix the container. This facilitates the fixing of different types of test tubes, beakers, and other containers. An anti-slip pad 15 and a pressure sensor 16 are fixedly installed on the inner surface of the plate 14. With the cooperation of the controller 7 and the pressure sensor 16, the pressure sensor 16 monitors the force of the arc-shaped clamping plate 14 when holding the container in real time during use, and then transmits the data to the controller 7. The controller 7 controls the electric push rod 13 to stop running according to the preset pressure threshold, and then the arc-shaped clamping plate 14 stops applying force to the container, so as to facilitate the control of the clamping force. The vortex mixer body 1 has a storage slot 17 inside, and a storage drawer 18 is inserted into the storage slot 17. A pull handle 19 is fixedly installed on the surface of the storage drawer 18. Anti-slip feet 20 are fixedly installed on the bottom of the vortex mixer body 1.
[0015] In summary, this novel vortex mixer, through the coordinated arrangement of servo motor 3, transmission rod 4, and rotary table 5, operates by using controller 7 to drive servo motor 3, which in turn drives transmission rod 4 and rotary table 5 to rotate. The container rotates synchronously with rotary table 5, causing the liquid inside to generate a vortex effect and form a eddy current, thus achieving uniform mixing. The coordinated arrangement of annular limiting slide rail 6 and universal limiting roller 8 allows the universal limiting roller 8 to move within the annular limiting slide rail 6 as rotary table 5 rotates, providing support for rotary table 5. The coordinated arrangement of controller 7 and pressure sensor 16 allows pressure sensor 16 to monitor the force applied by arc-shaped clamping plate 14 when holding the container in real time, transmitting the data to controller 7. The controller 7 controls the electric push rod 13 to stop operating according to the preset pressure threshold, and then the arc-shaped clamping plate 14 stops applying force to the container, thereby facilitating the control of the clamping force. Through the cooperation of the connecting screw hole 9, the connecting bolt 10 and the container placement rack 11, when in use, the connecting bolt 10 is tightened, and then it is unscrewed from the connecting screw hole 9 of the rotating table 5 and the container placement rack 11 respectively, and then the container placement rack 11 is lifted upward, so that it is detached from the rotating table 5, thereby facilitating the disassembly of the container placement rack 11. Through the cooperation of the electric push rod 13 and the arc-shaped clamping plate 14, when in use, the controller 7 drives the electric push rod 13, which in turn drives the arc-shaped clamping plate 14 to move towards each other to clamp and fix the container, thereby facilitating the fixation of different types of test tubes, beakers and other containers.
[0016] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.
[0017] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A novel vortex mixer, comprising a vortex mixer body (1), characterized in that: The bottom of the vortex mixer body (1) is provided with a motor slot (2), and a servo motor (3) is fixedly installed on the inner top wall of the motor slot (2). The output end of the servo motor (3) is splinedly connected to a transmission rod (4), and the top end of the transmission rod (4) passes through the vortex mixer body (1) and is fixedly installed with a rotary table (5). The upper surface of the vortex mixer body (1) is provided with an annular limiting slide rail (6), the surface of the vortex mixer body (1) is fixedly installed with a controller (7), and the bottom of the rotary table (5) is fixedly installed with a universal limiting roller (8). The rotating table (5) has a connecting screw hole (9) on its surface. A connecting bolt (10) is threaded inside the connecting screw hole (9). A container rack (11) is threaded on the surface of the connecting bolt (10). A container placement groove (12) is provided on the upper surface of the container rack (11). Electric push rods (13) are fixedly installed on the inner walls of the left and right sides of the container placement slot (12). An arc-shaped clamp (14) is fixedly installed at one end of the electric push rod (13). An anti-slip pad (15) and a pressure sensor (16) are fixedly installed on the inner surface of the arc-shaped clamp (14).
2. The novel vortex mixer according to claim 1, characterized in that: The vortex mixer body (1) has a storage slot (17) inside, a storage drawer (18) is inserted into the storage slot (17), a pull handle (19) is fixedly installed on the surface of the storage drawer (18), and anti-slip feet (20) are fixedly installed on the bottom of the vortex mixer body (1).