A device for uniform mixing of mixed gases

Abstract

This application relates to a device for uniformly mixing mixed gases, specifically related to the technical field of gas cylinders. It includes a mounting frame, with multiple placement plates fixedly connected to the top left and right sides of the mounting frame. A mounting ring is fixedly connected to the top of each placement plate. Disassembly and assembly mechanisms are slidably connected to the front and rear sides of the outer top of each placement plate. A position adjustment mechanism is fixedly connected to the bottom of the mounting frame. Each disassembly and assembly mechanism includes a sliding mounting rod, which is slidably connected to the front and rear sides of the placement plate. A pull plate is fixedly connected to the top of the sliding mounting rod, and a return spring is sleeved on the outside of the sliding mounting rod. This application allows the sliding mounting rod to be locked onto the mounting frame when installing a connecting rod by placing the placement plate outside the mounting frame and then releasing the pull plate, causing the return spring to spring back.

Description

Technical Field

[0001] This utility model relates to the field of gas cylinder technology, and in particular to a device for uniformly mixing mixed gases. Background Technology

[0002] In industrial production, the welding industry needs to fully mix argon and carbon dioxide in a certain proportion using a gas mixing device, and then dispense and fill them into gas cylinders to provide a stable protective gas for the welding process and improve welding quality. In the food industry, to achieve modified atmosphere packaging, a mixing device is used to uniformly mix nitrogen, carbon dioxide and other gases, and then fill them into gas cylinders for food packaging to extend the shelf life of food.

[0003] In the prior art, some gas cylinder mixing devices achieve uniform gas mixing through motion disturbance or airflow impact. When the device adopts a rotary structure, the motor drives the gas cylinder to rotate at a constant speed, and centrifugal force and inertia are used to diffuse gases of different densities into each other. When the device adopts a bubbling structure, inert gas bubbles are introduced into the cylinder through a built-in gas distributor to agitate the gas to be mixed and accelerate convection.

[0004] However, in practical use, the inability to disassemble the connecting rod of the gas homogenizing device can lead to multiple adverse effects on equipment operation and maintenance. During routine maintenance, the connecting rod is prone to accumulating impurities and wear after prolonged use. If it cannot be disassembled, thorough cleaning and inspection are difficult, potentially leading to loose connections, poor transmission, and affecting the normal operation of the mixing components, thus reducing mixing efficiency and uniformity. To address these issues, a gas homogenizing device is proposed. Utility Model Content

[0005] The purpose of this application is to provide a gas mixing device that improves the problem of disassembling and assembling connecting rods in some existing gas mixing devices.

[0006] The mixed gas homogenization device provided in this application adopts the following technical solution: A device for uniformly mixing mixed gases includes a mounting frame, with multiple placement plates fixedly connected to the top left and right sides of the mounting frame, a mounting ring fixedly connected to the top of each placement plate, and disassembly and assembly mechanisms slidably connected to the front and rear sides of the outer top of each placement plate. A position adjustment mechanism is fixedly connected to the bottom of the mounting frame. The disassembly and assembly mechanism includes a sliding mounting rod, which is slidably connected to the front and rear sides of the outer side of the placement plate. A pull plate is fixedly connected to the top of the sliding mounting rod. A return spring is sleeved on the outside of the sliding mounting rod. A limit plate is fixedly connected to the outside of the sliding mounting rod. A locking assembly is provided inside the placement plate.

[0007] The above solution achieves a flexible connection between the assembly / disassembly mechanism and the placement plate via a sliding mounting rod. The sliding mounting rod extends through both the front and rear sides of the placement plate, and a top pull plate facilitates manual lifting. An external return spring provides elastic return force, and a limiting plate prevents the sliding rod from excessively dislodging. The locking assembly inside the placement plate engages with the bottom of the sliding rod. When the pull plate moves the sliding rod upward to compress the spring, the mounting ring can be unlocked. After release, the spring pushes the sliding rod downward, and the limiting plate engages with the locking assembly, firmly fixing the mounting ring to the placement plate. This design enables rapid assembly and disassembly of the gas storage container, facilitating the replacement of different gas sources. Simultaneously, the spring linkage ensures connection stability, enhancing the ease of operation and practicality of the device.

[0008] As a further description of the above technical solution: The locking assembly includes a cavity, the exterior of which is opened inside the placement plate, and a limit locking rod is threadedly connected to the exterior of the mounting frame.

[0009] The above solution achieves dual fixation through a cavity and a limiting locking rod. The cavity is located inside the placement plate and corresponds to the bottom end of the sliding mounting rod. When the sliding mounting rod sinks, its end is embedded in the cavity to form a preliminary position. The external limiting locking rod is threaded through the placement plate and can be screwed into the cavity to press against the bottom end of the sliding mounting rod. The mounting ring is further fixed by mechanical locking. This design combines elastic engagement with threaded fastening, enabling quick installation and removal through a return spring and enhancing the connection strength through the limiting locking rod. It prevents the mounting ring from loosening or shifting during device operation and is especially suitable for high-pressure gas mixing scenarios, ensuring equipment safety and the stability of the mixing process.

[0010] As a further description of the above technical solution: The position adjustment mechanism includes a bottom mounting plate, which is fixedly connected to the bottom of the mounting frame. A drive motor is fixedly connected to the bottom mounting plate, and a drive rod is fixedly connected to the drive end of the drive motor. A rotating plate is rotatably connected to the drive rod. Fixed shafts are fixedly connected to both the left and right ends of the rotating plate. A follower plate is rotatably connected to the outside of the fixed shafts, and a rotating disc is fixedly connected to the top of the follower plate.

[0011] The above solution provides a stable support for the drive system. The drive motor rotates the drive rod, and the circular motion is converted into the reciprocating oscillation of the follower plate through the hinged rotating plate. The fixed shafts at both ends of the rotating plate form a rotating pair with the follower plate, allowing the rotating disk at the top of the follower plate to move in an elliptical trajectory on the horizontal plane. This design adjusts the oscillation amplitude of the disk by adjusting the motor speed, precisely controlling the position of the gas container installed above the disk. Combined with the stirring structure in the mixing chamber, it achieves dynamic spatial distribution of different gas sources, enhances gas convection, significantly improves mixing uniformity and efficiency, and ensures a smooth and shock-free adjustment process.

[0012] As a further description of the above technical solution: A support plate is fixedly connected to the outer left side of the mounting frame, and a mounting motor is fixedly connected to the top of the support plate. A connecting rod is fixedly connected to the drive end of the mounting motor, and the outer side of the rotating disk is slidably connected to the outside of the connecting rod.

[0013] The above solution involves a support plate fixed to the left side of the mounting frame, providing a stable base for the motor. The motor, via a connecting rod, forms a linkage with the rotating disk. The motor's drive end rotates the connecting rod, while the rotating disk, fitted with a sliding sleeve, slides along the rod's axial direction. This design allows the rotating disk to rotate with the drive motor while simultaneously achieving radial displacement through the oscillation of the position adjustment mechanism, creating a composite motion trajectory. Through the combined action of these two mechanisms, the gas container mounted on the rotating disk can dynamically adjust its position in three-dimensional space. Combined with the internal stirring assembly, this further enhances the gas turbulence effect, ensuring sufficient contact between different gas components during mixing and significantly improving the efficiency and quality of uniform mixing.

[0014] As a further description of the above technical solution: A drive sprocket is fixedly connected to the outside of the first connecting rod, a chain is sleeved on the outside of the drive sprocket, and a driven sprocket is fixedly connected to the outside of the first connecting rod.

[0015] The above scheme involves the active and driven sprockets on the connecting rod being linked by a chain. The active sprocket rotates synchronously with the motor drive, and the power is transmitted to the driven sprocket through the chain, achieving torque multiplication and speed regulation. This dual-sprocket structure can drive multiple mixing components to work together, such as simultaneously driving the stirring paddle and the guide plate to enhance the gas turbulence effect. The flexible connection of the chain drive can not only buffer the impact of motor start-up, but also adjust the transmission ratio through the tensioning device to adapt to different gas mixing requirements. By precisely matching the number of sprocket teeth, the synchronous movement of each component is ensured, allowing the gas to repeatedly cut and collide during the flow process, greatly improving the mixing uniformity and equipment operation stability.

[0016] As a further description of the above technical solution: A longitudinal connecting rod is fixedly connected to one side of each of the two rotating disks, and the outer side of the rotating disks is in contact with the outer side of the bottom mounting plate.

[0017] The above scheme involves two rotating disks rigidly connected by a longitudinal connecting rod, forming a linked whole to ensure synchronized oscillation and rotation. The bottom surface of the rotating disks is in close contact with the surface of the bottom mounting plate, achieving low-friction rotation through bearings or slide rails. This ensures smooth movement and provides stable support for the upper gas container. The longitudinal connecting rod enhances the structural strength of the disks, preventing deformation during oscillation, and keeps the elliptical trajectories of the two disks consistent, driving the container to perform symmetrical reciprocating motion on the horizontal plane. This design improves the stability of the adjustment mechanism through mechanical linkage, and combined with the compound motion of the transmission system, creates multidimensional disturbances in the gas container within the mixing chamber, significantly enhancing the diffusion efficiency of gas molecules and ensuring a uniform and efficient mixing process.

[0018] As a further description of the above technical solution: The sliding mounting rod is externally slidably connected to the inside of the cavity, and the limiting plate is externally slidably connected to the inside of the cavity.

[0019] The above solution achieves a precise sliding fit between the sliding mounting rod and the limiting plate within the cavity. The sliding mounting rod extends through both the front and rear sides of the placement plate, with a uniform gap between its body and the inner wall of the cavity, ensuring smooth, uninterrupted sliding. The limiting plate, fixed in the middle of the sliding rod and sized to match the cavity cross-section, provides horizontal positioning within the cavity, preventing the sliding rod from wobbling or shifting. When the top plate is pulled up, the sliding rod causes the limiting plate to move upward, compressing the return spring. The limiting plate then disengages from the bottom slot of the cavity, unlocking the mounting ring. After release, the spring pushes the sliding rod downward, and the limiting plate embeds into the cavity slot, mechanically securing the mounting ring. This design utilizes the guiding and limiting functions of the cavity to ensure precise and controllable assembly and disassembly. It guarantees rapid loading and unloading of the gas source container and enhances connection reliability through the tight fit between the limiting plate and the cavity, preventing displacement under high pressure and ensuring the safe and stable operation of the mixing device.

[0020] As a further description of the above technical solution: One end of the reset spring is fixedly connected to the outer top of the limiting plate, and the other end of the reset spring is fixedly connected to the inside of the cavity.

[0021] The above solution achieves an automated locking function through the connection design of the reset spring. One end of the spring is fixed to the top of the limiting plate, and the other end is anchored to the inner wall of the top of the cavity, forming a vertical elastic support. When the sliding mounting rod is pulled upward, the limiting plate compresses the spring to store force, causing the sliding rod to disengage from the locked position, facilitating the removal of the mounting ring. After the pull plate is released, the spring releases its potential energy, pushing the limiting plate downward and causing the bottom end of the sliding rod to embed into the cavity slot, completing the automatic locking of the mounting ring. This avoids the tedious process of manually tightening or aligning the clips. At the same time, the constant elasticity of the spring compensates for the wear gaps of the components, ensuring a stable connection of the mounting ring during long-term use. This is especially suitable for scenarios where the air source is frequently changed, improving the operating efficiency and reliability of the device.

[0022] In summary, this application includes at least one of the following beneficial technical effects: 1. In this utility model, by pulling the pull plate, the pull plate drives the limiting plate to slide inside the cavity through the sliding mounting rod, which in turn allows the limiting plate to compress the return spring, causing the return spring to deform, thereby separating the placement plate from the mounting frame, and then disassembling the whole. When installing the connecting rod, by placing the placement plate outside the mounting frame, the pull plate is released, causing the return spring to rebound, which in turn allows the sliding mounting rod to be locked with the mounting frame.

[0023] 2. In this utility model, by starting the drive motor, the drive motor can drive the drive rod to rotate, which in turn can drive the rotating plate to press, which in turn can drive the fixed shaft outside the rotating plate to rotate the follower plate, which in turn can drive the rotating disc to slide inside the connecting rod, which in turn can adjust the position of the rotating disc outside the connecting rod. Attached Figure Description

[0024] Figure 1 This is a three-dimensional schematic diagram of a gas mixing device proposed in this utility model; Figure 2 This is a schematic diagram of the installation frame of a gas mixing device according to the present invention. Figure 3 for Figure 2 Enlarged view of point A in the middle; Figure 4 This is a schematic diagram of the bottom mounting plate of a gas mixing device proposed in this utility model; Explanation of reference numerals in the attached drawings: 1. Mounting frame; 2. Disassembly and assembly mechanism; 21. Sliding mounting rod; 22. Pull plate; 23. Limiting plate; 24. Locking assembly; 241. Cavity; 242. Limiting locking rod; 25. Return spring; 3. Position adjustment mechanism; 31. Bottom mounting plate; 32. Drive motor; 33. Drive rod; 34. Rotating plate; 35. Fixed shaft; 36. Follower plate; 4. Placement plate; 5. Mounting ring; 6. Bearing plate; 7. Mounting motor; 8. Drive sprocket; 9. Connecting rod one; 10. Rotating disc; 11. Chain; 12. Driven sprocket; 13. Longitudinal connecting rod. Detailed Implementation

[0025] The following is in conjunction with the appendix Figure 1 - Appendix Figure 4 This application will be described in further detail below.

[0026] Example 1: Refer to Figures 1 to 3 This utility model provides an embodiment of a gas mixing device, comprising a mounting frame 1. The mounting frame 1 provides support and a fixed foundation for the entire mixing device, ensuring that all components are firmly installed and accurately positioned, thus guaranteeing the normal operation of the device. Multiple placement plates 4 are fixedly connected to the top left and right sides of the mounting frame 1. Each placement plate 4 has four mounting rings 5 ​​evenly distributed on its top for fixing a mixing container. The function of the placement plate 4 is to support the mixing container, providing a stable mounting platform for it, and simultaneously transferring the weight of the mixing container to the mounting frame 1. Mounting rings 5 ​​are fixedly connected to the top of the placement plate 4. The function of 5 is to firmly fix the mixing container on the placement plate 4, ensuring that the mixing container will not shake or shift during the operation of the device, and at the same time ensuring that the mixed gas will not leak during the mixing process. The front and rear sides of the outer top of the placement plate 4 are slidably connected to the disassembly and assembly mechanism 2. The bottom of the mounting frame 1 is fixedly connected to the position adjustment mechanism 3. The position adjustment mechanism 3 includes a bottom mounting plate 31. The function of the bottom mounting plate 31 is to provide a mounting base for components such as the drive motor 32 and the rotating disk 10, and at the same time transfer the weight of the device to the ground or other support structures. The bottom mounting plate 31 is externally fixedly connected to the outer bottom of the mounting frame 1. Specifically, the mounting frame 1 provides support for the whole, ensuring that all components are firmly installed. The placement plates 4 on the top left and right sides are fixed to the mixing container by four evenly distributed mounting rings 5 ​​on the top, bearing the weight of the container and transferring it to the frame, while preventing the container from shaking and gas leakage. The top front and rear sides of the placement plate 4 are slidably connected to the disassembly and assembly mechanism 2, which facilitates quick installation or disassembly of the mixing container. In the bottom position adjustment mechanism 3, the bottom mounting plate 31 provides the mounting base for components such as the drive motor 32 and the rotating disk 10, and transfers the weight of the device to the ground. The whole device provides a reliable structural foundation for the uniform mixing of the gas mixture through the support of the mounting frame 1, the fixing of the placement plates 4 and the mounting rings 5, the convenient operation of the disassembly and assembly mechanism 2, and the stable bearing of the position adjustment mechanism 3.

[0027] A drive motor 32 is fixedly connected to the outside of the bottom mounting plate 31. The function of the drive motor 32 is to provide power to the rotating plate 34 and the follower plate 36, enabling them to rotate at a predetermined angle and speed, thereby realizing the position adjustment of the mixing container. A drive rod 33 is fixedly connected to the drive end of the drive motor 32. The function of the drive rod 33 is to transmit the rotational motion of the drive motor 32 to the rotating plate 34, causing the rotating plate 34 to rotate. The rotating plate 34 is rotatably connected to the outside of the drive rod 33. The function of the rotating plate 34 is to convert the rotational motion of the drive rod 33 into the swinging motion of the follower plate 36, thereby realizing the position adjustment of the mixing container. Fixed shafts 35 are fixedly connected to the left and right ends of the outside of the rotating plate 34. The follower plate 36 is rotatably connected to the outside of the fixed shafts 35. A rotating disc 10 is fixedly connected to the top of the follower plate 36. The function of the rotating disc 10 is to support the mixing container. The position adjustment of the mixing container is realized by the swinging of the follower plate 36, so that the mixing container can mix at different positions, improving the mixing effect. Specifically, the bottom mounting plate 31 fixes the drive motor 32, whose drive end transmits rotational power to the rotating plate 34 through the drive rod 33. The fixed shafts 35 at the left and right ends of the rotating plate 34 are rotatably connected to the follower plate 36, converting the rotational motion of the drive rod 33 into the swing of the follower plate 36. The rotating disk 10 at the top of the follower plate 36 carries the mixing container. The swing of the follower plate 36 drives the rotating disk 10 to change position, allowing the mixing container to switch between different angles and positions. During this process, the drive motor 32 drives at a predetermined speed and angle to ensure that the mixing container completes multi-directional movement, breaks the static distribution of gas, and improves the uniformity of gas mixing in conjunction with other mixing mechanisms, thereby achieving the goal of dynamic adjustment of the position of the mixing container and efficient mixing.

[0028] Reference Figures 2 to 3The disassembly and assembly mechanism 2 includes a sliding mounting rod 21. During operation, the sliding mounting rod 21 moves by pulling or pushing, thereby driving components such as the pull plate 22 and the limiting plate 23 to work together to complete the installation and disassembly of the mixing container. The sliding mounting rod 21 is externally slidably connected to the front and rear sides of the placement plate 4. The top of the sliding mounting rod 21 is fixedly connected to the pull plate 22. A return spring 25 is sleeved on the outside of the sliding mounting rod 21. When installing the mixing container, pulling the pull plate 22 moves the sliding mounting rod 21, compressing the return spring 25 and storing elastic potential energy. When the mixing container is installed or disassembled, the pull plate 22 is released, the return spring 25 releases energy, and pushes the sliding mounting rod 21 and the limiting plate 23 to reset, so that the disassembly and assembly mechanism returns to its initial state, which is convenient for the next operation. This realizes the automatic reset function and improves the efficiency of use. Specifically, the sliding mounting rod 21 is slidably connected to the front and rear sides of the placement plate 4, and the top is fixed with a pull plate 22. A return spring 25 is sleeved on the outside. When installing the mixing container, pulling the pull plate 22 moves the sliding mounting rod 21 outward, compressing the return spring 25 to store elastic potential energy. At this time, the limiting plate 23 moves with the sliding mounting rod 21, releasing the installation space. After the mixing container is placed into the installation ring 5, the pull plate 22 is released, and the return spring 25 releases energy to push the sliding mounting rod 21 back to its original position, so that the limiting plate 23 presses against the top of the mixing container to complete the locking. When disassembling, the pull plate 22 is pulled again to release the limiting plate 23 and the container can be removed. This mechanism achieves quick loading and unloading and automatic locking of the mixing container through the synergistic effect of manual pulling and spring reset, reducing manual operation time and improving the ease of use and stability of the device.

[0029] One end of the return spring 25 is fixedly connected to the outer top of the limiting plate 23, and the other end of the return spring 25 is fixedly connected to the inside of the cavity 241. The sliding mounting rod 21 is fixedly connected to the limiting plate 23 to prevent it from sliding out of the guide groove of the placement plate 4, and at the same time plays a stabilizing support role during sliding, ensuring that the sliding mounting rod 21 moves in a straight line, making the installation and disassembly of the mixing container more precise and reliable. The outside of the sliding mounting rod 21 is slidably connected to the inside of the cavity 241, and the outside of the limiting plate 23 is slidably connected to the inside of the cavity 241. A locking assembly 24 is provided inside the placement plate 4. The locking assembly 24 includes a cavity 241, which limits the sliding range of the limiting plate 23 and prevents it from sliding out of the cavity 241. The cavity 241 provides installation space and motion guidance for the return spring 25, the sliding mounting rod 21 and the limiting plate 23. It is a key basic structure for the locking assembly to realize its function and ensures the stability and reliability of the coordinated work of the various components of the disassembly and assembly mechanism. The cavity 241 is opened on the outside of the placement plate 4. The external thread of the mounting frame 1 is connected to the limiting locking rod 242, which locks the sliding mounting rod 21 and the limiting plate 23 in the current position and prevents the mixing container from loosening due to vibration and other factors during the operation of the device. Specifically, the locking assembly 24 inside the placement plate 4 provides guidance and installation space for the sliding mounting rod 21, the limiting plate 23, and the return spring 25 through the cavity 241. The sliding mounting rod 21 is externally connected to the limiting plate 23 and can slide linearly within the cavity 241 to prevent it from sliding out of the guide groove. One end of the return spring 25 is connected to the top of the limiting plate 23, and the other end is fixed inside the cavity 241. During installation, pulling the pull plate 22 compresses the spring. After releasing, the spring pushes the limiting plate 23 to press the mixing container. After installation, the sliding mounting rod 21 is locked in the cavity 241 by the threaded limiting locking rod 242 to prevent the container from loosening due to vibration during device operation. During disassembly, first unscrew the limiting locking rod 242, then pull the pull plate 22 to retract the limiting plate 23 and release the container. This structure ensures accurate installation, convenient disassembly, and stable operation of the mixing container through a triple mechanism of spring return, cavity guidance, and locking rod.

[0030] Reference Figures 2 to 4A support plate 6 is fixedly connected to the outer left side of the mounting frame 1. The function of the support plate 6 is to provide a mounting base for the motor 7, transmit the weight of the motor and the vibration generated during operation to the mounting frame 1, and ensure the accurate installation position of the motor so that it can work normally. The top of the support plate 6 is fixedly connected to the motor 7. The function of the motor 7 is to provide power to the mixing device. By driving the connecting rod 9 to rotate, it drives the driving sprocket 8 and the driven sprocket 12 to rotate, thereby realizing the rotation of the rotating disk 10, so that the mixing container can mix at different positions. To improve mixing efficiency, a connecting rod 9 is fixedly connected to the drive end of the motor 7. The connecting rod 9 transmits the rotational motion of the motor 7 to the driving sprocket 8 and the driven sprocket 12. It also serves as a support shaft for the rotating disk 10, allowing it to rotate freely outside the disk and thus adjusting the position of the mixing container. The rotating disk 10 is slidably connected to the outside of the connecting rod 9, and the driving sprocket 8 is fixedly connected to the outside of the connecting rod 9. The driving sprocket 8 works in conjunction with the chain 11 to transmit the rotational motion of the connecting rod 9 to the driven sprocket 12. To achieve synchronous rotation of the rotating disk 10, the mixing container can mix at different positions, improving the mixing effect. A chain 11 is fitted around the outside of the driving sprocket 8. The chain 11 connects the driving sprocket 8 and the driven sprocket 12, transmitting the rotational motion of the driving sprocket 8 to the driven sprocket 12, thus achieving synchronous rotation of the rotating disk 10 and enabling the mixing container to mix at different positions, improving the mixing effect. A driven sprocket 12 is fixedly connected to the outside of the connecting rod 9. The driven sprocket 12 cooperates with the chain 11 to receive the rotational motion transmitted by the driving sprocket 8. The rotational motion drives the rotating disk 10 to rotate, thereby adjusting the position of the mixing container and enabling it to mix at different positions, thus improving the mixing effect. A longitudinal connecting rod 13 is fixedly connected to the adjacent side of the two rotating disks 10. The function of the longitudinal connecting rod 13 is to connect the two rotating disks 10 together so that they can rotate synchronously, while enhancing the stability of the rotating disks 10, preventing shaking or displacement during rotation, ensuring the accurate position of the mixing container, and improving the mixing effect. The outside of the rotating disk 10 is in contact with the outside of the bottom mounting plate 31. Specifically, a motor 7 is fixedly mounted on the support plate 6 on the left side of the mounting frame 1. Its drive end transmits power through a connecting rod 9, which serves as a support shaft. A rotating disk 10 is externally slidably connected to the motor 7, and a drive sprocket 8 and a driven sprocket 12 are fixed thereon. The drive sprocket 8 drives the driven sprocket 12 through a chain 11, causing the two rotating disks 10 to rotate synchronously through a longitudinal connecting rod 13. The rotating disks 10 carry the mixing container and rotate under the drive of the motor 7. In conjunction with the swing of the follower plate 36 in the position adjustment mechanism 3, the container switches between different heights and angles. During this process, the chain 11 transmission ensures rotational synchronicity, and the longitudinal connecting rod 13 enhances structural stability and prevents swaying. Through multi-dimensional motion, the gas in the mixing container is fully agitated, breaking down stratification and achieving uniform mixing, thereby improving the mixing efficiency and effect of the device.

[0031] Working principle: When disassembling and assembling connecting rod 9, by rotating the limiting locking rod 242, the limiting locking rod 242 is separated from the threaded hole at the bottom of the sliding mounting rod 21, allowing the limiting locking rod 242 to be removed from the inside of the mounting frame 1. By pulling the pull plate 22, the pull plate 22 drives the limiting plate 23 to slide inside the cavity 241 through the sliding mounting rod 21, thereby allowing the limiting plate 23 to compress the return spring 25, causing the return spring 25 to deform, thereby separating the placement plate 4 from the mounting frame 1, and then disassembling the whole. When installing connecting rod 9, by placing the placement plate 4 outside the mounting frame 1, at this time, by releasing the pull plate 22, the return spring 25 rebounds, thereby locking the sliding mounting rod 21 with the mounting frame 1. At this time, by rotating the limiting locking rod 242, the limiting locking rod 242 can be locked with the sliding mounting rod 21. By starting the drive motor 32, the drive motor 32 can drive the drive rod 33 to rotate, which in turn drives the rotating plate 34 to press. This causes the fixed shaft 35 outside the rotating plate 34 to drive the follower plate 36 to rotate, which in turn causes the follower plate 36 to drive the rotating disk 10 to slide inside the connecting rod 9. This allows the rotating disk 10 to adjust its position outside the connecting rod 9. Because of the longitudinal connecting rod 13, the rotating disk 10 can drive multiple rotating disks 10 to move synchronously through the longitudinal connecting rod 13.

[0032] The embodiments described in this specific implementation are preferred embodiments of this application and are not intended to limit the scope of protection of this application. Identical components are represented by the same reference numerals. Therefore, all equivalent changes made to the structure, shape, and principle of this application should be covered within the scope of protection of this application.

Claims

1. A device for uniformly mixing mixed gases, comprising a mounting frame (1), characterized in that: Multiple placement plates (4) are fixedly connected to the top left and right sides of the mounting frame (1). A mounting ring (5) is fixedly connected to the top of the placement plate (4). A disassembly and assembly mechanism (2) is slidably connected to the front and rear sides of the outer top of the placement plate (4). A position adjustment mechanism (3) is fixedly connected to the bottom of the mounting frame (1). The disassembly and assembly mechanism (2) includes a sliding mounting rod (21), which is externally slidably connected to the front and rear sides of the placement plate (4). A pull plate (22) is fixedly connected to the top of the sliding mounting rod (21). A return spring (25) is sleeved on the outside of the sliding mounting rod (21). A limit plate (23) is fixedly connected to the outside of the sliding mounting rod (21). A locking assembly (24) is provided inside the placement plate (4).

2. The device for uniformly mixing mixed gases according to claim 1, characterized in that: The locking assembly (24) includes a cavity (241), the outside of which is opened inside the placement plate (4), and the mounting frame (1) is externally threaded to a limit locking rod (242).

3. The device for uniformly mixing mixed gases according to claim 1, characterized in that: The position adjustment mechanism (3) includes a bottom mounting plate (31), which is fixedly connected to the bottom of the mounting frame (1). A drive motor (32) is fixedly connected to the bottom of the bottom mounting plate (31). A drive rod (33) is fixedly connected to the drive end of the drive motor (32). A rotating plate (34) is rotatably connected to the outside of the drive rod (33). Fixed shafts (35) are fixedly connected to both the left and right ends of the rotating plate (34). A follower plate (36) is rotatably connected to the outside of the fixed shaft (35). A rotating disc (10) is fixedly connected to the top of the follower plate (36).

4. The device for uniformly mixing mixed gases according to claim 3, characterized in that: A bearing plate (6) is fixedly connected to the outer left side of the mounting frame (1), and a mounting motor (7) is fixedly connected to the top of the bearing plate (6). A connecting rod (9) is fixedly connected to the drive end of the mounting motor (7), and the outer side of the rotating disk (10) is slidably connected to the outside of the connecting rod (9).

5. The device for uniformly mixing mixed gases according to claim 4, characterized in that: The connecting rod (9) is fixedly connected to a drive sprocket (8), and a chain (11) is sleeved on the outside of the drive sprocket (8). The connecting rod (9) is fixedly connected to a driven sprocket (12).

6. The device for uniformly mixing mixed gases according to claim 5, characterized in that: A longitudinal connecting rod (13) is fixedly connected to one side of the two rotating disks (10), and the outside of the rotating disks (10) is in contact with the outside of the bottom mounting plate (31).

7. The device for uniformly mixing mixed gases according to claim 2, characterized in that: The sliding mounting rod (21) is externally slidably connected to the inside of the cavity (241), and the limiting plate (23) is externally slidably connected to the inside of the cavity (241).

8. The device for uniformly mixing mixed gases according to claim 2, characterized in that: One end of the reset spring (25) is fixedly connected to the outer top of the limiting plate (23), and the other end of the reset spring (25) is fixedly connected to the inside of the cavity (241).

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