Mixing device for anti-freezing solution production
Through innovative design of the separation and connection devices, the antifreeze mixing device achieves efficient solid-liquid separation and overload protection, solving the problems of difficult separation after mixing and inflexible overload protection in existing technologies, thereby improving production efficiency and equipment stability.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HUBEI FENGYING ENERGY GONSERVATION & ENVIRONMENTAL PROTECTION TECH CO LTD
- Filing Date
- 2025-05-16
- Publication Date
- 2026-04-17
AI Technical Summary
Existing antifreeze mixing devices are difficult to automatically separate solids and liquids after mixing, resulting in cumbersome subsequent processing and affecting production efficiency; overload protection devices cannot flexibly adapt to different load requirements, leading to frequent equipment shutdowns or damage, and structural instability affects production safety and stability.
Separation and connection devices were designed to achieve automated and efficient solid-liquid separation. Overload protection was achieved through the cooperation of shaft groove and arc frame to ensure safe operation of the equipment, and the equipment stability was maintained through reinforcement mechanism.
It improves solid-liquid separation efficiency, simplifies the production process, avoids equipment damage, ensures production stability and safety, and reduces maintenance needs.
Smart Images
Figure CN224127123U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of antifreeze mixing technology, and more specifically, to a mixing device for antifreeze production. Background Technology
[0002] In existing antifreeze production mixing devices, a common problem is that the structure of the mixing device is relatively simple and fails to effectively solve the solid-liquid separation problem of the precipitate after mixing. Existing devices often fail to automatically achieve solid-liquid separation after mixing, resulting in the precipitate still being mixed with the liquid. This situation requires subsequent separation processes to remove the precipitate, but this process is often cumbersome and time-consuming. Post-processing operations usually require the use of additional equipment for separation, which not only increases the number of production steps, but also leads to a decrease in production efficiency due to the complexity of the processing, affecting the smoothness of the overall production process and cost control.
[0003] Another significant problem is that in existing technologies, antifreeze mixing devices are typically equipped with overload protection devices to protect the motor, transmission system, and mixing mechanism from damage under excessive load. However, existing overload protection devices often employ a fixed threshold design. This fixed threshold design cannot be adjusted according to different production processes and formulations, thus failing to adapt to varying load requirements. For example, some antifreeze formulations may require higher loads to achieve efficient mixing. If a fixed threshold protection device is used, it may lead to frequent equipment shutdowns under high load conditions, affecting production efficiency and potentially causing production stagnation. For some special or newly developed antifreeze formulations, a fixed protection threshold cannot effectively address their unique mixing requirements, thereby affecting the production stability and process optimization of the new formulation. Therefore, the fixed threshold design cannot flexibly adapt to load changes during the production process, resulting in problems such as low production efficiency and unstable equipment operation.
[0004] Furthermore, although some existing equipment attempts to incorporate adjustable protection thresholds to improve the adaptability and flexibility of protective devices, these devices suffer from structural instability issues. Existing adjustable protection devices are often simply designed and lack sufficient stability, making them susceptible to factors such as equipment vibration and load fluctuations. This can cause changes in the originally adjusted protection threshold. Once the protection threshold changes, the protection device may fail to function effectively and in a timely manner, leading to overload damage to the equipment and affecting the safety and continuity of production. In particular, after prolonged operation, vibration or impact may cause structural components to loosen, resulting in a shift in the adjusted protection threshold position. This not only reduces the protective effect of the equipment but may also lead to downtime or malfunctions during production. Moreover, unstable structural designs may result in frequent maintenance needs, increasing the difficulty and cost of equipment maintenance. Utility Model Content
[0005] (a) Technical problems to be solved
[0006] In view of the problems existing in the prior art, this utility model provides a mixing device for antifreeze production to solve the technical problems mentioned in the background art.
[0007] (II) Technical Solution
[0008] To achieve the above objectives, this utility model provides the following technical solution: a mixing device for antifreeze production, comprising a mixing tank, a connecting device at the top of the mixing tank, the connecting device comprising a shaft, a bushing, a control sleeve, a shaft groove, a linkage spring, a linkage sleeve, a linkage groove, a top block, a linkage block, and an arc-shaped frame, the bushing being movably fitted on the outside of the shaft, the control sleeve being rotatably mounted on the outside of the bushing, multiple shaft grooves being formed on the outside of the shaft, the two ends of the linkage spring being connected to the top block and the linkage block respectively, the linkage sleeve being disposed on the outside of the bushing, the linkage groove being formed on the inside of the bushing, the top block being movably disposed on one side of the arc-shaped frame, the linkage block being movably disposed in the linkage groove, and one end of the arc-shaped frame being engaged in the shaft groove. A separation device is installed below the mixing tank. A reinforcing mechanism is installed on the outside of the bushing. The reinforcing mechanism includes a fixed block, a movable spring, a movable block, a movable plate, a movable hole, a positioning sleeve, a positioning spring, a positioning block, a movable rod, and cylindrical blocks. The fixed block is fixedly installed on the outside of the bushing. The two ends of the movable spring are connected to the movable block and the fixed block. The movable block is fixedly installed on one side of the movable plate. The movable plate is rotatably installed on the outside of the bushing. The movable hole is opened on the movable plate. The positioning sleeve is located on the outside of the bushing. The two ends of the positioning spring are respectively connected to two adjacent positioning blocks. The positioning block is movably positioned on one side of the positioning rail. The movable rod is fixedly installed on one side of the positioning sleeve. Multiple cylindrical blocks are fixedly installed on the outside of the bushing.
[0009] The present invention is further configured such that the separation device includes a conveying bin, a discharging bin, a processing bin, a conveying motor, a partition, a conveying frame, and filter holes. The processing bin is detachably installed at the bottom of the mixing tank, the conveying bin is detachably installed on one side of the processing bin, the discharging bin is detachably connected below the conveying bin, the conveying motor is detachably installed on the outside of the processing bin, the partition is detachably installed on the inside of the processing bin, the conveying frame is rotatably installed in the conveying bin and the processing bin, and the output end of the conveying motor is connected to one end of the conveying frame.
[0010] The present invention is further configured such that a bracket is installed on the outside of the mixing tank, an mounting frame is installed on the top of the mixing tank, a mixing motor is detachably mounted on the top of the mounting frame, the output end of the mixing motor is connected to the top of the bushing, a mixing frame is rotatably mounted on the inside of the mixing tank, and the top of the mixing frame is connected to the bottom of the shaft.
[0011] The present invention is further configured such that a plurality of spray pipes are provided below the partition, and the plurality of spray pipes are detachably installed at the bottom of the processing chamber, and a discharge valve is connected to the bottom of the processing chamber.
[0012] The present invention is further configured such that a movable spring is movably sleeved on the outside of the movable rod, one end of the movable spring is in contact with the movable plate, a guide groove is opened on the outside of the bushing, and a guide block is fixedly provided on the inside of the positioning sleeve. The guide block is slidably disposed in the guide groove, thereby realizing the guiding and limiting of the positioning sleeve and ensuring the stable reset of the positioning sleeve.
[0013] The present invention is further configured such that a movable rod is connected to one side of the movable block, and a movable hole is opened on the inner side of the fixed block. The movable rod slides into the movable hole, thereby guiding and limiting the movable spring.
[0014] The present invention is further configured such that a positioning wheel is rotatably provided on one side of the positioning block, the positioning wheel is engaged between two cylindrical blocks, a positioning groove is provided on one side of the positioning block, and multiple positioning rails are connected to one side of the control sleeve. The positioning groove and the positioning rails are adapted to ensure the stable movement of the positioning block.
[0015] The present invention is further configured such that the side wall of the bushing is provided with multiple sliding grooves, and a slider is slidably disposed in the sliding grooves. The inner wall of the linkage sleeve is fixedly connected to the linkage block through the slider, and the outer wall of the linkage sleeve is movably connected to the inner wall of the control sleeve through threads, thereby ensuring the adjustment function and enabling the linkage block to move with the linkage sleeve.
[0016] (III) Beneficial Effects
[0017] Compared with the prior art, the present invention provides a mixing device for antifreeze production, which has the following advantages:
[0018] 1. The separation unit provides a highly efficient solid-liquid separation solution through a series of innovative designs. After mixing in the mixing tank, the separation unit effectively separates the solid precipitates from the liquid. Multiple nozzles in the processing chamber spray clean gas to form fine bubbles, causing the raw materials to agitate and further accelerating the mixing process. After mixing, the liquid enters the area below the partition through filter holes and is discharged through the discharge valve, reducing the complexity of subsequent operations. The solid precipitates are smoothly fed into the conveying chamber by the conveyor frame driven by the conveyor motor and are finally discharged through the discharge chamber, ensuring the high efficiency and continuity of the solid-liquid separation process. This process not only improves separation efficiency and reduces the need for manual operation, but also simplifies the entire production process and reduces the negative impact of post-processing on production efficiency.
[0019] 2. The connecting device plays a crucial role in the operation of the equipment, ensuring overload protection. Through precise design, it can automatically trigger overload protection when the mixing frame encounters increased resistance. When the resistance of the mixing frame rotation is too great, the cooperation between the shaft groove and the arc frame, as well as the movement of the top block, ultimately triggers the linkage spring to squeeze, ensuring that the equipment can automatically idle when the load is too large, avoiding damage to the mixing frame and mixing motor. This design not only ensures the safe operation of the equipment and avoids equipment damage caused by overload, but also enables the equipment to cope with different mixing load requirements, thereby ensuring the stability of production and the long service life of the equipment.
[0020] 3. The reinforcement mechanism, through a series of stable structural designs, ensures the reliability and stability of each component of the equipment during long-term operation. Through the cooperation of fixed and movable blocks, and the rational design of the movable spring, the movable plate and positioning sleeve effectively maintain the positional stability of each component. The cooperation of multiple components, such as the positioning sleeve and positioning block, ensures that the adjusted threshold position can be accurately locked, thereby preventing the protection threshold from shifting due to vibration or load changes during equipment operation. This reinforcement mechanism design enhances the overall stability of the equipment, ensuring that the protection threshold remains at the predetermined position without excessive interference, effectively avoiding the risk of overload protection device failure, thus improving the safety of equipment operation and reducing the possibility of malfunctions. Attached Figure Description
[0021] Figure 1 This is a schematic diagram of the overall structure of a mixing device for antifreeze production according to the present invention;
[0022] Figure 2 This is a cross-sectional view of the structure of this utility model;
[0023] Figure 3 This is a schematic diagram of the connecting device and the reinforcing mechanism in this utility model;
[0024] Figure 4 This is a schematic diagram of the dispersed structure of the connecting device and the reinforcing mechanism in this utility model;
[0025] Figure 5 This is a schematic diagram showing the distributed cross-sectional structure of the connecting device and the reinforcing mechanism in this utility model.
[0026] In the diagram: 1. Mixing tank; 2. Shaft; 3. Bushing; 4. Control sleeve; 5. Shaft groove; 6. Linkage spring; 7. Linkage sleeve; 8. Linkage groove; 9. Top block; 10. Linkage block; 11. Arc frame; 12. Fixed block; 13. Movable spring; 14. Movable block; 15. Moving plate; 16. Moving hole; 17. Positioning sleeve; 18. Positioning spring; 19. Positioning block; 20. Moving rod; 21. Columnar block; 22. Conveying chamber; 23. 24. Discharge bin; 25. Processing bin; 26. Conveyor motor; 27. Partition plate; 28. Conveyor frame; 29. Filter hole; 30. Support; 31. Mounting frame; 32. Mixing motor; 33. Mixing frame; 34. Nozzle; 35. Discharge valve; 36. Moving spring; 37. Guide groove; 38. Guide block; 39. Movable rod; 40. Movable hole; 41. Positioning wheel; 42. Positioning groove; 43. Positioning rail; 44. Slide groove; 45. Slider. Detailed Implementation
[0027] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.
[0028] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.
[0029] In this utility model, unless otherwise stated, the orientations used, such as "up" and "down", usually refer to the direction shown in the accompanying drawings, or to the vertical, perpendicular, or gravitational direction; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the accompanying drawings; "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not used to limit this utility model.
[0030] Please see Figures 1-5A mixing device for antifreeze production includes a mixing tank 1. A connecting device is provided at the top of the mixing tank 1. The connecting device includes a shaft 2, a bushing 3, a control sleeve 4, a shaft groove 5, a linkage spring 6, a linkage sleeve 7, a linkage groove 8, a top block 9, a linkage block 10, and an arc-shaped frame 11. The bushing 3 is movably fitted onto the outside of the shaft 2. The control sleeve 4 is rotatably mounted on the outside of the bushing 3. Multiple shaft grooves 5 are formed on the outside of the shaft 2. The two ends of the linkage spring 6 are respectively connected to the top block 9 and the linkage block 10. The linkage sleeve 7 is located on the outside of the bushing 3. The linkage groove 8 is formed on the inside of the bushing 3. The top block 9 is movably positioned on one side of the arc-shaped frame 11. The linkage block 10 is movably positioned in the linkage groove 8. One end of the arc-shaped frame 11 is inserted into the shaft groove 5. A separation device is provided below the mixing tank 1. A [missing information - likely a device name] is installed on the outside of the bushing 3. The reinforcement mechanism includes a fixed block 12, a movable spring 13, a movable block 14, a movable plate 15, a movable hole 16, a positioning sleeve 17, a positioning spring 18, a positioning block 19, a movable rod 20, and cylindrical blocks 21. The fixed block 12 is fixedly installed on the outside of the bushing 3. The two ends of the movable spring 13 are connected to the movable block 14 and the fixed block 12. The movable block 14 is fixedly installed on one side of the movable plate 15. The movable plate 15 is rotatably installed on the outside of the bushing 3. The movable hole 16 is opened on the movable plate 15. The positioning sleeve 17 is set on the outside of the bushing 3. The two ends of the positioning spring 18 are respectively connected to two adjacent positioning blocks 19. The positioning block 19 is movably set on one side of the positioning rail 42. The movable rod 20 is fixedly installed on one side of the positioning sleeve 17. Multiple cylindrical blocks 21 are fixedly installed on the outside of the bushing 3.
[0031] The separation device includes a conveying bin 22, a discharge bin 23, a processing bin 24, a conveying motor 25, a partition 26, a conveying frame 27, and a filter hole 28. The processing bin 24 is detachably installed at the bottom of the mixing tank 1. The conveying bin 22 is detachably installed on one side of the processing bin 24. The discharge bin 23 is detachably connected below the conveying bin 22. The conveying motor 25 is detachably installed on the outside of the processing bin 24. The partition 26 is detachably installed on the inside of the processing bin 24. The conveying frame 27 is rotatably installed in the conveying bin 22 and the processing bin 24. The output end of the conveying motor 25 is connected to one end of the conveying frame 27.
[0032] A bracket 29 is installed on the outside of the mixing tank 1, and a mounting frame 30 is installed on the top of the mixing tank 1. A mixing motor 31 is detachably installed at the top of the mounting frame 30. The output end of the mixing motor 31 is connected to the top of the bushing 3. A mixing frame 32 is rotatably installed inside the mixing tank 1. The top of the mixing frame 32 is connected to the bottom of the shaft 2.
[0033] Multiple nozzles 33 are provided below the partition 26. The multiple nozzles 33 are detachably installed at the bottom of the processing chamber 24. A discharge valve 34 is connected to the bottom of the processing chamber 24.
[0034] In this embodiment, when the equipment is needed, the raw materials are first added to the mixing tank 1. Then, the mixing motor 31 mounted on the top of the mounting bracket 30 is turned on. The output end of the mixing motor 31 drives the bushing 3 to rotate. The bushing 3 then drives the top block 9 and the arc frame 11 to rotate through the inner linkage groove 8. The end of the arc frame 11 drives the shaft 2 to rotate through the engagement with the shaft groove 5. The shaft 2 then drives the mixing frame 32 to rotate inside the mixing tank 1, so that the mixing frame 32 stirs and mixes the raw materials. When the mixing frame 32 encounters increased resistance, the mixing frame 32 and the shaft 2 will not rotate, thus preventing the shaft groove 5 from rotating. Then, the inner wall of the shaft groove 5 presses against one end of the arc-shaped frame 11. Due to the rounded corner design of the inner wall of the shaft groove 5 and the end of the arc-shaped frame 11, one end of the arc-shaped frame 11 slides out of the shaft groove 5, and the other end of the arc-shaped frame 11 presses down on the specially designed top block 9, causing the top block 9 to slide down along the linkage groove 8. This causes the top block 9 to cooperate with the linkage block 10 to press against the linkage spring 6. At this time, one end of the arc-shaped frame 11... Completely sliding out of the shaft groove 5, the mixing motor 31 drives the bushing 3 and other components to idle, realizing the overload protection function, preventing damage to the mixing frame 32 and the mixing motor 31 from overload damage. While the mixing frame 32 rotates and mixes, the external air supply device is turned on, so that the external air supply device delivers clean airflow to the nozzle 33, so that the nozzle 33 sprays out gas to form dense and fine bubbles. These bubbles pass through the filter holes 28 opened on the partition 26 to agitate the raw materials, further promoting the mixing efficiency. When the mixing is completed, the discharge valve 34 is opened, so that the liquid enters below the partition 26 through the multiple filter holes 28 opened on the partition 26, and then is discharged and collected through the discharge valve 34. Then, the conveying motor 25 is turned on, and the conveying motor 25 drives the conveying frame 27 connected to the output end to rotate, so that the conveying frame 27 rotates to transport the separated solid precipitate to the conveying chamber 22, and then the solid precipitate is discharged and collected through the discharge chamber 23 set below the conveying chamber 22.
[0035] Please see Figures 3-5 As a further implementation of the overall equipment: a moving spring 35 is movably sleeved on the outside of the moving rod 20, one end of the moving spring 35 is in contact with the moving plate 15, a guide groove 36 is opened on the outside of the bushing 3, and a guide block 37 is fixedly provided on the inside of the positioning sleeve 17, and the guide block 37 is slidably disposed in the guide groove 36.
[0036] A movable rod 38 is connected to one side of the movable block 14, and a movable hole 39 is opened on the inner side of the fixed block 12, through which the movable rod 38 slides into the movable hole 39.
[0037] A positioning wheel 40 is provided on one side of the positioning block 19. The positioning wheel 40 is inserted between two cylindrical blocks 21. A positioning groove 41 is provided on one side of the positioning block 19. Multiple positioning rails 42 are connected to one side of the control sleeve 4. The positioning groove 41 is adapted to the positioning rails 42.
[0038] The bushing 3 has multiple sliding grooves 43 on its side wall, and a slider 44 is slidably installed in the sliding groove 43. The inner wall of the linkage sleeve 7 is fixedly connected to the linkage block 10 through the slider 44, and the outer wall of the linkage sleeve 7 is movably connected to the inner wall of the control sleeve 4 through threads.
[0039] More specifically, when the protection threshold needs to be adjusted, firstly, the moving plate 15 is rotated forward. The moving plate 15 drives the moving hole 16 to rotate forward, and the moving plate 15 drives multiple movable blocks 14 installed on one side to rotate forward simultaneously. The movable blocks 14 drive the movable rod 38 set on one side to move along the movable hole 39 opened in the fixed block 12. The movable blocks 14 cooperate with the fixed block 12 to compress the movable spring 13. When the movable spring 13 is compressed to its limit, the moving hole 16 just rotates to a position concentric with the moving rod 20. Then, the positioning sleeve 17 is pushed, so that the positioning sleeve 17 drives the guide block 37 to slide along the guide groove 36. The positioning sleeve 17 drives the moving rod 20 to slide into the moving hole 16. At the same time, the positioning sleeve 17 cooperates with the moving plate 15 to compress the moving rod 20. Spring 35 compresses, and then positioning sleeve 17 no longer limits the outer side of positioning wheel 40. Then, control sleeve 4 rotates forward, causing positioning block 19 and positioning wheel 40 to rotate forward through positioning rail 42 and positioning groove 41 on one side. This causes positioning wheel 40 to move out from between the two cylindrical blocks 21, and positioning wheel 40 drives positioning block 19 to slide outward along positioning rail 42 and positioning groove 41. Then, positioning block 19 drives positioning spring 18 to stretch outward. At the same time, since the outer wall of linkage sleeve 7 and the inner wall of control sleeve 4 are connected by threads, linkage sleeve 7 drives slider 44 to slide along slide groove 43, and slider 44 drives linkage block 10 to slide in linkage groove 8, so that the distance between linkage block 10 and top block 9 is within a certain range. The slider 44 and the top block 9 work together to compress the linkage spring 6, but not to its limit. The pushing force exerted by the linkage spring 6 on the top block 9 increases, increasing the force exerted by the top block 9 on the arc-shaped frame 11. This requires one end of the arc-shaped frame 11 to withstand greater force to disengage from the shaft groove 5. When it is possible to disengage from the shaft groove 5 with less force at one end of the arc-shaped frame 11, the control sleeve 4 is rotated in the opposite direction. After adjusting to the appropriate threshold, the rotation of the control sleeve 4 is stopped, causing the positioning rail 42 and positioning groove 41 to move the positioning block 19 between the corresponding two cylindrical blocks 21. Then, the positioning spring 18 resets, pulling the positioning block 19 to slide inward along the positioning rail 42 and positioning groove 41. The positioning block 19 then engages the positioning wheel 40. Insert the sleeve 17 between the two corresponding cylindrical blocks 21, then release the positioning sleeve 17. The moving spring 35 pushes the positioning sleeve 17 to drive the guide block 37 to slide and reset along the guide groove 36. Then, the positioning sleeve 17 drives the moving rod 20 to slide and reset. After the moving spring 35 is fully reset, the moving rod 20 no longer limits the moving plate 15 through the moving hole 16. Then, the movable spring 13 pushes the movable block 14 to rotate and reset. Then, the movable block 14 drives the movable rod 38 to move and reset along the movable hole 39. The movable block 14 also drives the moving hole 16 to rotate and reset to a position that does not correspond to the moving rod 20 through the moving plate 15. Then, the moving rod 20 limits and supports the positioning sleeve 17 to one side of the moving plate 15. With the limiting of the guide block 37 and the guide groove 36, the positioning sleeve 17 will not easily slide.Then, the inner wall of the positioning sleeve 17 limits the outer wall of the positioning wheel 40, preventing the positioning wheel 40 and the positioning block 19 from moving outward. This, in turn, limits the rotation of the control sleeve 4, preventing it from rotating and thus ensuring the structural stability after the protection threshold adjustment, ensuring stable operation of the equipment.
[0040] In summary, when using or operating the entire equipment: First, add the raw materials into the mixing tank 1. Then, open the mixing motor 31 mounted on the top of the mounting bracket 30. The output end of the mixing motor 31 drives the bushing 3 to rotate. The bushing 3 then drives the top block 9 and the arc-shaped frame 11 to rotate through the inner linkage groove 8. The end of the arc-shaped frame 11 then drives the shaft 2 to rotate through its engagement with the shaft groove 5. The shaft 2 then drives the mixing frame 32 to rotate within the mixing tank 1, causing the mixing frame 32 to rotate within the mixing tank 1. When the raw materials are stirred and mixed, and the mixing frame 32 encounters increased resistance, the mixing frame 32 and the shaft 2 will not rotate, thus preventing the shaft groove 5 from rotating. Then, the inner wall of the shaft groove 5 presses against one end of the arc-shaped frame 11. Due to the rounded corner design of the inner wall of the shaft groove 5 and the end of the arc-shaped frame 11, one end of the arc-shaped frame 11 slides out of the shaft groove 5, and the other end of the arc-shaped frame 11 presses down on the specially designed top block 9, causing the top block 9 to slide downward along the linkage groove 8. This allows the top block 9 to cooperate with the linkage block 10 to press against the linkage spring 6. At this time, the arc-shaped frame 11... One end of the frame 11 slides completely out of the shaft groove 5, allowing the mixing motor 31 to drive the bushing 3 and other components to idle, thus achieving overload protection and preventing damage to the mixing frame 32 and the mixing motor 31. While the mixing frame 32 is rotating and mixing, the external air supply device is turned on, allowing the external air supply device to deliver clean airflow to the nozzle 33, which then sprays out gas to form dense and fine bubbles. These bubbles agitate the raw materials through the filter holes 28 on the partition 26, further promoting mixing efficiency. After mixing is complete, the discharge valve 34 is opened, allowing the liquid to enter below the partition 26 through the multiple filter holes 28 on the partition 26, and then be discharged and collected through the discharge valve 34. Then, the conveying motor 25 is turned on, driving the conveying frame 27 connected to the output end to rotate, causing the conveying frame 27 to rotate and transport the separated solid precipitate to the conveying chamber 22. The solid precipitate is then discharged and collected through the discharge chamber 23 located below the conveying chamber 22.
[0041] When the protection threshold needs to be adjusted, first rotate the movable plate 15 clockwise. The movable plate 15 drives the movable hole 16 to rotate clockwise, and the movable plate 15 drives multiple movable blocks 14 installed on one side to rotate clockwise simultaneously. The movable blocks 14 drive the movable rod 38 set on one side to move along the movable hole 39 opened in the fixed block 12. The movable block 14 cooperates with the fixed block 12 to compress the movable spring 13. When the movable spring 13 is compressed to its limit, the movable hole 16 just rotates to a position concentric with the movable rod 20. Then push the positioning sleeve 17, so that the positioning sleeve 17 drives the guide block 37 to slide along the guide groove 36. The positioning sleeve 17 drives the movable rod 20 to slide into the movable hole 16. At the same time, the positioning sleeve 17 cooperates with the movable plate 15 to compress the movable spring 35. The positioning sleeve 17 no longer limits the outer side of the positioning wheel 40, and then rotates the control sleeve 4 in the forward direction. This causes the control sleeve 4 to drive the positioning block 19 and the positioning wheel 40 to rotate in the forward direction through the positioning rail 42 and the positioning groove 41 on one side. This causes the positioning wheel 40 to move out from between the two cylindrical blocks 21, and the positioning wheel 40 drives the positioning block 19 to slide outward along the positioning rail 42 and the positioning groove 41. Then, the positioning block 19 drives the positioning spring 18 to stretch outward. At the same time, since the outer wall of the linkage sleeve 7 and the inner wall of the control sleeve 4 are connected by threads, the linkage sleeve 7 drives the slider 44 to slide along the slide groove 43, and the slider 44 drives the linkage block 10 to slide in the linkage groove 8. This causes the distance between the linkage block 10 and the top block 9 to shorten within a certain range. Then, the slider 44 and the top block 9... 9. The linkage spring 6 is compressed, but not to its limit. The increased thrust of the linkage spring 6 on the top block 9 increases the force exerted by the top block 9 on the arc-shaped frame 11, requiring one end of the arc-shaped frame 11 to withstand greater force to disengage from the shaft groove 5. When less force is needed for one end of the arc-shaped frame 11 to disengage from the shaft groove 5, the control sleeve 4 is rotated in the opposite direction. Once the appropriate threshold is reached, the rotation of the control sleeve 4 is stopped, causing the positioning rail 42 and positioning groove 41 to move the positioning block 19 between the corresponding two cylindrical blocks 21. Then, the positioning spring 18 resets, pulling the positioning block 19 inward along the positioning rail 42 and positioning groove 41. The positioning block 19 then drives the positioning wheel 40 to engage between the corresponding two cylindrical blocks 21. When the positioning sleeve 17 is released, the moving spring 35 pushes the positioning sleeve 17 to drive the guide block 37 to slide and reset along the guide groove 36. Then, the positioning sleeve 17 drives the moving rod 20 to slide and reset. After the moving spring 35 is fully reset, the moving rod 20 no longer limits the moving plate 15 through the moving hole 16. Then, the movable spring 13 pushes the movable block 14 to rotate and reset. Then, the movable block 14 drives the movable rod 38 to move and reset along the movable hole 39. The movable block 14 also drives the moving hole 16 to rotate and reset to a position that does not correspond to the moving rod 20 through the moving plate 15. Then, the moving rod 20 limits and supports the positioning sleeve 17 to one side of the moving plate 15. With the limiting of the guide block 37 and the guide groove 36, the positioning sleeve 17 will not slide easily. Then, the inner wall of the positioning sleeve 17 limits the outer wall of the positioning wheel 40.This prevents the positioning wheel 40 and positioning block 19 from moving outwards, thus limiting the rotation of the control sleeve 4 and ensuring its stability after the protection threshold adjustment, thereby guaranteeing stable equipment operation.
[0042] Of all the solutions mentioned above, those involving the connection between two components can be selected according to the actual situation, such as welding, bolt and nut connection, bolt or screw connection, or other known connection methods, which will not be elaborated here. For all the fixed connections mentioned above, welding is preferred. Although embodiments of this utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this utility model. The scope of this utility model is defined by the appended claims and their equivalents.
Claims
1. A mixing device for antifreeze solution production comprising a mixing tank (1), characterized in that: A connecting device is provided at the top of the mixing tank (1). The connecting device includes a shaft (2), a bushing (3), a control sleeve (4), a shaft groove (5), a linkage spring (6), a linkage sleeve (7), a linkage groove (8), a top block (9), a linkage block (10), and an arc frame (11). The control sleeve (4) is installed on the outside of the bushing (3). Multiple shaft grooves (5) are opened on the outside of the shaft (2). The linkage spring (6) is connected to the top block (9) and the linkage block (10). The linkage sleeve (7) is located on the outside of the bushing (3). The linkage groove (8) is opened on the inside of the bushing (3). The top block (9) is located on one side of the arc frame (11). One end of the arc frame (11) is inserted into the shaft groove (5). (1) A separation device is provided below. A reinforcement mechanism is installed on the outside of the bushing (3). The reinforcement mechanism includes a fixed block (12), a movable spring (13), a movable block (14), a moving plate (15), a moving hole (16), a positioning sleeve (17), a positioning spring (18), a positioning block (19), a moving rod (20), and a cylindrical block (21). The movable spring (13) is connected to the movable block (14) and the fixed block (12). The moving hole (16) is opened on the moving plate (15). The positioning spring (18) is connected to two adjacent positioning blocks (19). The moving rod (20) is installed on one side of the positioning sleeve (17). Multiple cylindrical blocks (21) are installed on the outside of the bushing (3).
2. The mixing device for antifreeze production according to claim 1, characterized in that: The separation device includes a conveying bin (22), a discharge bin (23), a processing bin (24), a conveying motor (25), a partition (26), a conveying frame (27), and a filter hole (28). The processing bin (24) is detachably installed at the bottom of the mixing tank (1). The conveying bin (22) is detachably installed on one side of the processing bin (24). The discharge bin (23) is detachably connected below the conveying bin (22). The conveying motor (25) is detachably installed on the outside of the processing bin (24). The partition (26) is detachably installed on the inside of the processing bin (24). The conveying frame (27) is rotatably installed in the conveying bin (22) and the processing bin (24). The output end of the conveying motor (25) is connected to one end of the conveying frame (27).
3. The mixing device for antifreeze production according to claim 2, characterized in that: A bracket (29) is installed on the outside of the mixing tank (1), and a mounting frame (30) is installed on the top of the mixing tank (1). A mixing motor (31) is detachably installed on the top of the mounting frame (30). The output end of the mixing motor (31) is connected to the top of the bushing (3). A mixing frame (32) is rotatably installed on the inside of the mixing tank (1). The top of the mixing frame (32) is connected to the bottom of the shaft (2).
4. The mixing device for antifreeze fluid production according to claim 3, characterized in that: Multiple nozzles (33) are provided below the partition (26). The multiple nozzles (33) are detachably installed at the bottom of the processing chamber (24). The bottom of the processing chamber (24) is connected to a discharge valve (34).
5. The mixing device for producing an anti-freezing fluid according to any one of claims 1 to 4, wherein: the mixing device is characterized by comprising a stirring device for stirring the mixture in the mixing chamber. A movable spring (35) is movably sleeved on the outside of the movable rod (20). One end of the movable spring (35) is in contact with the movable plate (15). A guide groove (36) is opened on the outside of the bushing (3). A guide block (37) is fixedly provided on the inside of the positioning sleeve (17). The guide block (37) is slidably disposed in the guide groove (36).
6. The mixing device for antifreeze fluid production according to claim 5, characterized in that: The movable block (14) is connected to a movable rod (38) on one side, and the fixed block (12) has a movable hole (39) on its inner side, and the movable rod (38) slides into the movable hole (39).
7. The mixing device for antifreeze fluid production according to claim 6, characterized in that: The positioning block (19) has a positioning wheel (40) on one side that rotates and is engaged between two cylindrical blocks (21). The positioning block (19) has a positioning groove (41) on one side and multiple positioning rails (42) are connected to one side of the control sleeve (4). The positioning groove (41) is adapted to the positioning rails (42).
8. The mixing device for anti-freezing fluid production of claim 1, wherein: The bushing (3) has multiple sliding grooves (43) on its side wall. A slider (44) is slidably provided in the sliding groove (43). The inner wall of the linkage sleeve (7) is fixedly connected to the linkage block (10) through the slider (44). The outer wall of the linkage sleeve (7) is movably connected to the inner wall of the control sleeve (4) through a thread.