Intelligent flow state sorting control device for spiral sorting

Abstract

The invention relates to the technical field of spiral separation, in particular to a spiral separation intelligent flow state separation control device which comprises a bottom plate, a material conveying module is arranged above the bottom plate, and two spiral chutes are formed in the position, located in the material conveying module, above the bottom plate. A center shaft is fixedly connected to the inner wall of the connecting position of the middle of each spiral chute, a driving module is arranged on the outer side of each center shaft, a regulation and control module is arranged at the position, located on one side of the driving module, of the outer side of each center shaft, and a feeding control module is arranged at the position, located below the regulation and control module, of the outer side of the top of each center shaft; a stepping motor is meshed with an auxiliary gear of an auxiliary rotating shaft through a main rotating shaft and a main gear, a center shaft is driven to drive a spiral chute to rotate, meanwhile, a transmission wheel on the center shaft is matched with a first trigger plate and a second trigger plate of a flow valve hand wheel through a trigger plate, and the opening degree of a flow valve is dynamically controlled; the first bevel gear in the annular groove of the center shaft is further meshed with the second bevel gear of the feeding roller, and the feeding roller is driven to precisely regulate and control the discharging speed.

Description

A spiral sorting intelligent flow sorting control device Technical Field

[0001] This invention relates to the field of spiral sorting technology, and more specifically to an intelligent flow-state sorting control device for spiral sorting. Background Technology

[0002] Spiral sorting is a technology that utilizes the differences in density and particle size of materials moving within a spiral channel to achieve separation under the combined effects of centrifugal force, gravity, and fluid dynamics. With its advantages of simple structure and low cost, it is widely used in mineral processing and solid waste sorting. As sorting requirements become more refined, the concept of intelligent fluidized bed sorting has been incorporated. Intelligent fluidized bed sorting, based on precise control of parameters such as the velocity and pressure of the fluid medium (e.g., airflow or waterflow), combined with the mechanical motion of the spiral sorting, can adapt to more complex material sorting scenarios. However, achieving the coordinated operation of intelligent fluidized bed and spiral sorting is highly dependent on the control device. The control device must precisely coordinate multiple aspects, including the spiral channel rotation speed, fluid medium parameters, and material feed rate, to ensure sorting efficiency and accuracy.

[0003] However, the control logic of intelligent fluidized bed separation control devices for spiral sorting is mostly based on preset fixed parameters. When faced with dynamic changes in working conditions such as material composition and particle size, it cannot adaptively adjust in real time. For example, if fluctuations in material density lead to a decrease in sorting effect, it is difficult to correct the fluidized bed parameters and spiral running state in time. In addition, the multi-component coordination and compatibility of the control device are poor. Data interaction between the spiral groove drive module, fluidized bed control module and feeding control module is lagging, which can easily lead to control asynchrony, causing material accumulation and fluid turbulence, reducing sorting capacity and product quality. Frequent manual intervention also increases operating costs and the instability of the sorting process, which limits the promotion and application of intelligent fluidized bed spiral sorting technology in complex working conditions. Summary of the Invention

[0004] In view of the above situation and to overcome the defects of the prior art, the present invention provides a spiral sorting intelligent flow sorting control device to solve the above problems.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a spiral sorting intelligent fluid sorting control device, comprising a base plate, a material conveying module disposed above the base plate, two spiral chutes disposed inside the material conveying module above the base plate, a central shaft fixedly connected to the inner wall of the connection point in the middle of each spiral chute, a drive module disposed outside the central shaft, a control module disposed to one side of the drive module outside the central shaft, a feeding control module disposed below the control module on the top outer side of the central shaft, and a fluid medium control module disposed outside the central shaft.

[0006] Preferably, the material conveying module includes a protective frame, the bottom of which is fixedly connected to the upper surface of the base plate. A slurry distribution container is fixedly connected to the inner wall of the top center of the protective frame. Two symmetrical discharge pipes are fixedly connected to the outer surface of the discharge end of the slurry distribution container. Four connecting columns are fixedly connected to the outer side of each spiral chute on the upper surface of the base plate. A top support plate is fixedly connected to the top of each of the four connecting columns. An auxiliary ladder is fixedly connected to the middle of the left side of the protective frame. Two collecting chutes coaxial with the central axis are provided below the base plate. Multiple connecting rods arranged in a ring are fixedly connected to the top of each collecting chute and the bottom surface of the base plate. A discharge pipe is fixedly connected to the bottom of each collecting chute. An electric valve is fixedly connected to the outer surface of each discharge pipe. Four support plates are fixedly connected to the outer surface of each spiral chute.

[0007] Preferably, the drive module includes a chassis fixedly connected to the outer surface of the bottom end of each central shaft. Two chassis are symmetrically distributed above a base plate. The upper surface of each base plate has two symmetrical annular grooves. An annular frame is slidably connected inside each annular groove. Two first ball bearings are fixedly connected to the inner walls of both sides of the upper surface of the base plate, within each annular groove. The inner ring of each first ball bearing is fixedly connected to the outer surface of the central shaft extending to the bottom of the chassis. The top end of each annular frame is fixedly connected to the bottom surface of the chassis. A second ball bearing is fixedly connected to the inner wall of the center of each top support plate. The inner ring of each second ball bearing is fixedly connected to the outer surface of the central shaft extending to the bottom of the chassis. The outer surface of the top of the shaft is fixedly connected, and the top of each of the central shafts is fixedly connected to a secondary rotating shaft. The inner wall of the upper surface of each of the top support plates and located on one side of the secondary rotating shaft is fixedly connected to a stepper motor. The output end of each of the stepper motors is fixedly connected to a main rotating shaft. The outer surface of each main rotating shaft and the outer surface of the secondary rotating shaft are fixedly connected to a main gear and a secondary gear. The outer surface of each main gear meshes with the outer surface of the secondary gear. The discharge end of each spiral chute is fixedly connected to three flow pipes. The bottom end of each flow pipe extends to the bottom of the base plate. Each flow pipe is located inside the collection chute. The outer surface of every three flow pipes is fixedly connected to a stabilizing plate.

[0008] Preferably, the control module includes a hopper fixedly connected to the inner wall of each top support plate. Each hopper has a feed pipe fixedly connected above its side near the auxiliary gear. A flow valve is fixedly connected to the outer surface of each feed pipe. A transmission wheel is fixedly connected to the outer surface of each auxiliary shaft. Each transmission wheel is located below the auxiliary gear and coaxial with the handwheel of the flow valve. A touch plate is fixedly connected to the outer surface of each transmission wheel. A first trigger plate and a second trigger plate are fixedly connected to the outer surface of each flow valve handwheel. Each touch plate is located on one side of the first trigger plate. A limit plate is fixedly connected to the side of each hopper near the auxiliary gear. A reset spring is fixedly connected to the side of each limit plate and the second trigger plate that are close to each other. Stabilizing plates are fixedly connected to both sides of each hopper. The bottom surface of each stabilizing plate is fixedly connected to the upper surface of the top support plate.

[0009] Preferably, the feeding control module includes an annular groove formed on the outer surface of each central shaft. A first bevel gear is fixedly connected to the inner wall of each annular groove. Each first bevel gear is located on one side of the feeding hopper. Two symmetrical first sealed bearings are fixedly connected to the inner wall of the bottom end of each feeding hopper. A feeding roller is fixedly connected to the inner ring of each pair of first sealed bearings. A discharge port is formed on the bottom surface of each feeding hopper. The outer surface of each feeding roller is a certain distance from the inner wall of the discharge port. A second bevel gear is fixedly connected to the outer surface of each feeding roller near the end of the first bevel gear. The outer surface of each first bevel gear meshes with the outer surface of the second bevel gear.

[0010] Preferably, the fluid medium control module includes multiple second sealed bearings fixedly connected to the inner wall of each central shaft, wherein multiple third sealed bearings corresponding to the second sealed bearings are fixedly connected to the inner walls of both support plates, and an adjusting roller is fixedly connected to the inner ring of each second sealed bearing and the inner ring of each third sealed bearing. The end of each adjusting roller away from the central shaft extends through to the outer side of one of the support plates, and a first toothed ring is fixedly connected to the outer surface of the end of each adjusting roller away from the central shaft. A servo motor is fixedly connected to the side of each support plate near the central shaft by bolts, and a drive shaft is fixedly connected to the output end of each servo motor. The bottom inner walls of both support plates are fixedly connected to... Each drive shaft is equipped with a fourth sealed bearing. The inner ring of each fourth sealed bearing is fixedly connected to the outer surface of the drive shaft. The end of each drive shaft away from the servo motor extends to the outer side of one of the support plates. A second toothed ring is fixedly connected to the outer surface of each drive shaft and the outer surface of one of the bottom adjusting rollers. A first toothed belt is provided on the outer side of each central shaft. The outer surface of each first toothed ring meshes with the inner wall of the first toothed belt. The outer surfaces of the two second toothed rings are connected to the second toothed belt. A water collecting shell is fixedly connected to the outer surface of each adjusting roller. Each water collecting shell is located above the middle of the spiral cavity of the spiral chute. Two atomizing nozzles are fixedly connected to the outer surface of each water collecting shell.

[0011] Preferably, a water storage tank and a water pump are fixedly connected to the upper surface of each chassis. A diversion shell is fixedly connected to the inner wall of each of the two support plates. A plurality of diversion pipes are fixedly connected to the side of each diversion shell near the water collection shell. Each diversion pipe passes through to one side of one of the support plates. The end of each diversion pipe away from the diversion shell is fixedly connected to the side of the water collection shell. The input end of each water pump passes through the interior of the water storage tank. The output end of each water pump is fixedly connected to an elastic pipe. The end of each elastic pipe away from the water pump is fixedly connected to the outer surface of the diversion shell.

[0012] Preferably, each of the water storage tanks has a water injection pipe fixedly connected to its outer surface, and each of the water storage tanks has a scale plate fixedly connected to its inner wall.

[0013] Preferably, each of the elastic pipes has two positioning plates snapped onto its outer surface, and the outer surface of each positioning plate is fixedly connected to one side of one of the support plates.

[0014] The beneficial effects of this invention are as follows:

[0015] 1. This invention utilizes a stepper motor to drive a central shaft and a spiral chute to rotate synchronously via the meshing of a main shaft, a main gear, and a secondary gear on a secondary shaft. Simultaneously, a transmission wheel on the central shaft, through a touch plate, engages with the first and second trigger plates of the flow valve handwheel to dynamically control the flow valve opening. Furthermore, the first bevel gear within the annular groove of the central shaft meshes with the second bevel gear of the feed roller, precisely controlling the feeding rate. By using the central shaft as the power transmission carrier, synchronous operation can be achieved without additional data interaction, avoiding material accumulation and flow turbulence caused by coordination delays. This ensures sorting capacity and product quality, while reducing operational costs and process instability due to manual intervention.

[0016] 2. This invention uses a servo motor to drive a transmission shaft, a second gear ring, and a second gear belt, which in turn drives the bottom adjusting roller to rotate. The first gear belt then drives multiple sets of adjusting rollers to operate synchronously. The water collection shell and atomizing nozzle on the adjusting rollers precisely cover the spiral cavity of the spiral chute. The water supply pipeline, consisting of a water storage tank, a water pump, and a flexible pipe, can adjust the atomization flow rate in real time according to the material state. At the same time, the control module and the feeding control module dynamically adjust the feeding and unloading rates according to the rotation speed of the central shaft, forming a linkage mechanism of "flow parameters - feeding rate - chute angle". This avoids the decrease in sorting effect caused by material density fluctuations and significantly improves the sorting accuracy and efficiency under complex working conditions. Attached Figure Description

[0017] Figure 1 is a three-dimensional structural schematic diagram of the present invention;

[0018] Figure 2 is a front view of the structure of the present invention;

[0019] Figure 3 is a three-dimensional structural schematic diagram of the spiral chute of the present invention;

[0020] Figure 4 is a three-dimensional cross-sectional view of the ring frame of the present invention;

[0021] Figure 5 is a front view schematic diagram of the hopper and central shaft of the present invention;

[0022] Figure 6 is a three-dimensional cross-sectional view of the hopper of the present invention;

[0023] Figure 7 is a schematic diagram of the meshing three-dimensional structure of the main gear and the auxiliary gear of the present invention;

[0024] Figure 8 is a three-dimensional structural schematic diagram of the reset spring of the present invention;

[0025] Figure 9 is a three-dimensional structural diagram of the discharge port of the present invention;

[0026] Figure 10 is a three-dimensional structural schematic diagram of the adjusting roller of the present invention;

[0027] Figure 11 is a three-dimensional structural schematic diagram of the second sealed bearing of the present invention.

[0028] In the attached diagram: 1. Base plate; 2. Water storage tank; 3. Water pump; 4. Flexible pipe; 5. Second toothed belt; 6. First toothed belt; 7. Diverter shell; 8. Adjusting roller; 9. Feed hopper; 10. Flow valve; 11. Transmission wheel; 12. Feed pipe; 13. Secondary gear; 14. Secondary shaft; 15. Main shaft; 16. Main gear; 17. Top support plate; 18. Spiral chute; 19. Connecting column; 20. Support plate; 21. Chassis; 22. First ball bearing; 23. Second ball bearing; 24. Annular frame; 25. Annular chute; 26. Stabilizing plate; 27. Stepper motor; 28. Central shaft; 29. ​​Servo motor; 30. Positioning plate; 31. Atomizing nozzle; 32. Water collection shell; 33. Diverter shell; 4. Flow valve; 5. Secondary gear; 6. First toothed belt; 7. Diverter shell; 8. Adjusting roller; 9. Feed hopper; 10. Flow valve; 11. Transmission wheel; 12. Feed pipe; 13. Elastic pipe; 14. Secondary gear; 15. Main shaft; 16. Main shaft; 17. Flow valve; 18. Flow valve; 19. Flow valve; 20. Flow valve; 21. Flow valve; 22. Flow valve; 23. Flow valve; 24. Flow valve; 25. Flow valve; 26. Flow valve; 27. Flow valve; 28. Spiral chute; 29. ​​Connecting column; 20. Support plate; 21. First ball bearing; 22. Second ball bearing; 23. Secondary ball bearing; 24. Flow valve; 25. 34. Feed roller; 35. First bevel gear; 36. Second bevel gear; 37. First sealed bearing; 38. Scale plate; 39. Water injection pipe; 40. Limiting plate; 41. Return spring; 42. Second trigger plate; 43. First trigger plate; 44. Touch plate; 45. Discharge port; 46. Second sealed bearing; 47. Third sealed bearing; 48. Drive shaft; 49. Annular groove; 50. Slurry distribution container; 51. Protective frame; 52. Electric valve; 53. Discharge pipe; 54. Auxiliary ladder; 55. Flow pipe; 56. Stabilizing plate; 57. Collection chute; 58. Connecting rod; 59. Discharge pipe; 60. First gear ring; 61. Second gear ring; 62. Fourth sealed bearing. Detailed Implementation

[0029] The embodiments of the present invention will now be described in detail with reference to the accompanying drawings. Those skilled in the art should understand that these embodiments are merely illustrative of the technical principles of the present invention and are not intended to limit the scope of protection of the present invention.

[0030] Example:

[0031] Please refer to Figures 1 to 11. A spiral sorting intelligent fluid sorting control device includes a base plate 1. A material conveying module is arranged above the base plate 1. Two spiral chutes 18 are arranged inside the material conveying module above the base plate 1. A central shaft 28 is fixedly connected to the inner wall of the connection in the middle of each spiral chute 18. A drive module is arranged on the outside of the central shaft 28. A control module is arranged on one side of the drive module on the outside of the central shaft 28. A feeding control module is arranged on the top outside of the central shaft 28 below the control module. A fluid medium control module is arranged on the outside of the central shaft 28.

[0032] The drive module includes a chassis 21 fixedly connected to the outer surface of the bottom end of each central shaft 28. The two chassis 21 are symmetrically distributed above a base plate 1. Two symmetrical annular grooves 25 are formed on the upper surface of the base plate 1. An annular frame 24 is slidably connected inside each annular groove 25. Two first ball bearings 22 are fixedly connected to the inner walls of both sides of the upper surface of the base plate 1, located inside each annular groove 25. The inner ring of each first ball bearing 22 is fixedly connected to the outer surface of the central shaft 28 extending to the bottom of the chassis 21. The top end of each annular frame 24 is fixedly connected to the bottom surface of the chassis 21. A second ball bearing 23 is fixedly connected to the inner wall of the center of each top support plate 17. The inner ring of each second ball bearing 23 is fixedly connected to the top end of the central shaft 28. The outer surface is fixedly connected, and the top of each central shaft 28 is fixedly connected to a secondary rotating shaft 14. The inner wall of the upper surface of each top support plate 17 and located on one side of the secondary rotating shaft 14 is fixedly connected to a stepper motor 27. The output end of each stepper motor 27 is fixedly connected to a main rotating shaft 15. The outer surface of each main rotating shaft 15 and the outer surface of the secondary rotating shaft 14 are fixedly connected to a main gear 16 and a secondary gear 13. The outer surface of each main gear 16 meshes with the outer surface of the secondary gear 13. The discharge end of each spiral chute 18 is fixedly connected to three flow pipes 55. The bottom end of each flow pipe 55 extends to the bottom of the base plate 1. Each flow pipe 55 is located inside the collection chute 57. The outer surface of every three flow pipes 55 is fixedly connected to a stabilizing plate 56.

[0033] The control module includes a hopper 9 fixedly connected to the inner wall of each top support plate 17. Each hopper 9 has a feed pipe 12 fixedly connected above the side near the auxiliary gear 13. Each feed pipe 12 has a flow valve 10 fixedly connected to its outer surface. Each auxiliary shaft 14 has a transmission wheel 11 fixedly connected to its outer surface. Each transmission wheel 11 is located below the auxiliary gear 13 and is coaxial with the handwheel of the flow valve 10. Each transmission wheel 11 has a touch plate 44 fixedly connected to its outer surface. Each flow valve 10 has a first trigger plate 43 and a second trigger plate 42 fixedly connected to its outer surface. Each touch plate 44 is located on one side of the first trigger plate 43. Each hopper 9 has a limit plate 40 fixedly connected to its side near the auxiliary gear 13. Each limit plate 40 and the second trigger plate 42 have a reset spring 41 fixedly connected to their respective sides. Each hopper 9 has a stabilizing plate 26 fixedly connected to both sides. The bottom surface of each stabilizing plate 26 is fixedly connected to the upper surface of the top support plate 17.

[0034] The feeding control module includes an annular groove 49 formed on the outer surface of each central shaft 28. A first bevel gear 35 is fixedly connected to the inner wall of each annular groove 49. Each first bevel gear 35 is located on one side of the feeding hopper 9. Two symmetrical first sealed bearings 37 are fixedly connected to the inner wall of the bottom end of each feeding hopper 9. A feeding roller 34 is fixedly connected to the inner ring of each pair of first sealed bearings 37. A discharge port 45 is formed on the bottom surface of each feeding hopper 9. The outer surface of each feeding roller 34 is at a certain distance from the inner wall of the discharge port 45. A second bevel gear 36 is fixedly connected to the outer surface of each feeding roller 34 near the end of the first bevel gear 35. The outer surface of each first bevel gear 35 meshes with the outer surface of the second bevel gear 36.

[0035] Working principle: The stepper motor 27 in the drive module outputs power to drive the main shaft 15 to rotate. The main gear 16 on the main shaft 15 meshes with the secondary gear 13 on the secondary shaft 14, thereby driving the secondary shaft 14 and the central shaft 28 fixed thereto to rotate synchronously. The central shaft 28 drives the spiral chute 18 to rotate to adjust the sorting angle. The first ball bearing 22 and the second ball bearing 23 reduce the friction when the central shaft 28 rotates. The ring frame 24 slides in the annular groove 25 to provide support for the chassis 21, ensuring the stable rotation of the central shaft 28. In the control module, the secondary shaft 14 drives the transmission wheel 11 to rotate. The touch plate 44 on the transmission wheel 11 pushes the first trigger plate 43 of the handwheel of the flow valve 10, causing... When the flow valve 10 is opened, the return spring 41 pushes the second trigger plate 42 to reset the flow valve 10 after the touch plate 44 leaves, controlling the feed rate of the feed pipe 12. In the feeding control module, the central shaft 28 drives the first bevel gear 35 in the annular groove 49 to rotate. The first bevel gear 35 meshes with the second bevel gear 36 to drive the feed roller 34 to rotate. The first sealed bearing 37 ensures that the feed roller 34 rotates flexibly. The feed roller 34 cooperates with the discharge port 45 to regulate the feeding rate. The whole is integrated through the central shaft 28 to realize the coordination of the rotation of the spiral chute 18, flow control and feeding control, providing a stable mechanical motion and material conveying foundation for material sorting, and solving the problem of poor coordination of multiple components in traditional devices.

[0036] Please refer to Figures 1 to 11. The control module includes a hopper 9 fixedly connected to the inner wall of each top support plate 17. Each hopper 9 has a feed pipe 12 fixedly connected above it on the side near the auxiliary gear 13. A flow valve 10 is fixedly connected to the outer surface of each feed pipe 12. A transmission wheel 11 is fixedly connected to the outer surface of each auxiliary shaft 14. Each transmission wheel 11 is located below the auxiliary gear 13 and coaxial with the handwheel of the flow valve 10. An actuating plate 44 is fixedly connected to the outer surface of each transmission wheel 11. Each flow valve 10 handwheel has a first trigger plate 43 and a second trigger plate 42 fixedly connected to its outer surface. Each trigger plate 44 is located on one side of the first trigger plate 43. Each hopper 9 has a limit plate 40 fixedly connected to its side near the auxiliary gear 13. Each limit plate 40 and the side of the second trigger plate 42 that are close to each other are fixedly connected to a return spring 41. Each hopper 9 has a stabilizing plate 26 fixedly connected to both sides. The bottom surface of each stabilizing plate 26 is fixedly connected to the upper surface of the top support plate 17.

[0037] The feeding control module includes an annular groove 49 formed on the outer surface of each central shaft 28. A first bevel gear 35 is fixedly connected to the inner wall of each annular groove 49. Each first bevel gear 35 is located on one side of the feeding hopper 9. Two symmetrical first sealed bearings 37 are fixedly connected to the inner wall of the bottom end of each feeding hopper 9. A feeding roller 34 is fixedly connected to the inner ring of each pair of first sealed bearings 37. A discharge port 45 is formed on the bottom surface of each feeding hopper 9. The outer surface of each feeding roller 34 is a certain distance from the inner wall of the discharge port 45. A second bevel gear 36 is fixedly connected to the outer surface of each feeding roller 34 near the end of the first bevel gear 35. The outer surface of each first bevel gear 35 meshes with the outer surface of the second bevel gear 36.

[0038] The fluid medium control module includes multiple second sealed bearings 46 fixedly connected to the inner wall of each central shaft 28. Multiple third sealed bearings 47, corresponding to the second sealed bearings 46, are fixedly connected to the inner walls of both support plates 20. An adjusting roller 8 is fixedly connected to the inner ring of each second sealed bearing 46 and the inner ring of each third sealed bearing 47. The end of each adjusting roller 8 away from the central shaft 28 extends through to the outer side of one of the support plates 20. A first gear ring 60 is fixedly connected to the outer surface of the end of each adjusting roller 8 away from the central shaft 28. A servo motor 29 is bolted to the side of each support plate 20 closest to the central shaft 28. A drive shaft 48 is fixedly connected to the output end of each servo motor 29. The bottom inner walls of both support plates 20 are fixedly connected to... There is a fourth sealed bearing 62. The inner ring of each fourth sealed bearing 62 is fixedly connected to the outer surface of the drive shaft 48. The end of each drive shaft 48 away from the servo motor 29 extends to the outside of one of the support plates 20. The outer surface of each drive shaft 48 and the outer surface of one of the bottom adjusting rollers 8 are fixedly connected to a second toothed ring 61. The outer side of each central shaft 28 is provided with a first toothed belt 6. The outer surface of each first toothed ring 60 meshes with the inner wall of the first toothed belt 6. The outer surfaces of the two second toothed rings 61 are connected to a second toothed belt 5. The outer surface of each adjusting roller 8 is fixedly connected to a water collecting shell 32. Each water collecting shell 32 is located above the middle of the spiral cavity of the spiral chute 18. The outer surface of each water collecting shell 32 is fixedly connected to two atomizing nozzles 31.

[0039] Each chassis 21 has a water storage tank 2 and a water pump 3 fixedly connected to its upper surface. The inner walls of the two support plates 20 are fixedly connected to a diversion shell 7. Each diversion shell 7 has multiple diversion pipes 33 fixedly connected to the side of the water collection shell 32. Each diversion pipe 33 passes through to one side of one of the support plates 20. The end of each diversion pipe 33 away from the diversion shell 7 is fixedly connected to the side of the water collection shell 32. The input end of each water pump 3 passes through the interior of the water storage tank 2. The output end of each water pump 3 is fixedly connected to an elastic pipe 4. The end of each elastic pipe 4 away from the water pump 3 is fixedly connected to the outer surface of the diversion shell 7.

[0040] Working principle: In the control module, the top support plate 17 fixes the hopper 9 through the stabilizing plate 26. The feeding pipe 12 conveys the material to the hopper 9. The auxiliary rotating shaft 14 drives the transmission wheel 11 to rotate. The touch plate 44 cooperates with the first trigger plate 43 to push the handwheel of the flow valve 10 to rotate to adjust the opening and control the feeding amount. The reset spring 41 on the limit plate 40 pushes the second trigger plate 42 to reset the flow valve 10 after the touch plate 44 is disengaged. In the feeding control module, the annular groove 49 of the central shaft 28 drives the first bevel gear 35 to rotate. The first bevel gear 35 meshes with the second bevel gear 36, driving the feeding roller 34 to rotate under the support of the first sealed bearing 37. The gap between the feeding roller 34 and the discharge port 45 controls the feeding rate and evenly conveys the material to the spiral chute 18. In the fluid medium control module, the servo motor... 29 drives the drive shaft 48 to rotate within the fourth sealed bearing 62. The second gear ring 61 on the drive shaft 48 drives the second gear ring 61 of the adjusting roller 8 to rotate through the second gear belt 5. The adjusting roller 8 rotates under the support of the second sealed bearing 46 and the third sealed bearing 47. The first gear ring 60 drives multiple sets of adjusting rollers 8 to operate synchronously through the first gear belt 6. The water collection shell 32 on the adjusting roller 8 adjusts its position with the adjusting roller 8. The water storage tank 2 stores the fluid medium. The water pump 3 delivers the medium to the diversion shell 7 through the elastic pipe 4. The diversion shell 7 distributes the medium to the water collection shell 32 through the diversion pipe 33. Finally, the medium is sprayed into the spiral cavity of the spiral chute 18 by the atomizing nozzle 31, forming a fluid environment suitable for material sorting. This achieves the linkage control of feeding, discharging and fluid medium parameters, avoiding the decrease in sorting effect caused by material density fluctuations.

[0041] Please refer to Figures 1 to 11. The material conveying module includes a protective frame 51. The bottom end of the protective frame 51 is fixedly connected to the upper surface of the base plate 1. A slurry distribution container 50 is fixedly connected to the inner wall of the top center of the protective frame 51. Two symmetrical discharge pipes 59 are fixedly connected to the outer surface of the discharge end of the slurry distribution container 50. Four connecting columns 19 are fixedly connected to the outer side of each spiral chute 18 on the upper surface of the base plate 1. A top support plate 17 is fixedly connected to the top of each of the four connecting columns 19. An auxiliary ladder 54 is fixedly connected to the middle of the left side of the protective frame 51. Two material collection chutes 57 are set below the base plate 1, coaxial with the central shaft 28. The top of each material collection chute 57 is fixedly connected to the bottom surface of the base plate 1 with multiple connecting rods 58 arranged in a ring. The bottom of each material collection chute 57 is fixedly connected to a discharge pipe 53. The outer surface of each discharge pipe 53 is fixedly connected to an electric valve 52. The outer surface of each spiral chute 18 is fixedly connected to four support plates 20.

[0042] Working principle: In the material conveying module, the base plate 1 provides basic support for the entire device. The protective frame 51 is fixed on the base plate 1 and protects the internal components. The slurry distribution container 50 at the top is used to temporarily store and distribute the slurry. The slurry is evenly conveyed through two symmetrical discharge pipes 59. The four connecting columns 19 on the base plate 1 jointly support the top support plate 17. The auxiliary ladder 54 on the protective frame 51 facilitates the maintenance of the top components of the device by the staff. The four support plates 20 on the outer surface of the spiral chute 18 enhance the structural stability of the spiral chute 18. The collecting chute 57 below the base plate 1 is fixed to the base plate 1 through the connecting rod 58 and is coaxial with the central shaft 28 to ensure that the material conveyed by the spiral chute 18 is received. The discharge pipe 53 at the bottom of the collecting chute 57 discharges the sorted material. The electric valve 52 on the discharge pipe 53 controls the discharge switch, realizing the complete conveying process of material from distribution, conveying to collection and discharge, ensuring stable conveying of material during the sorting process and avoiding material leakage or accumulation.

[0043] Please refer to Figures 1 to 11. The drive module includes a chassis 21 fixedly connected to the outer surface of the bottom end of each central shaft 28. The two chassis 21 are symmetrically distributed above the base plate 1. Two symmetrical annular grooves 25 are formed on the upper surface of the base plate 1. An annular frame 24 is slidably connected inside each annular groove 25. Two first ball bearings 22 are fixedly connected to the inner walls on both sides of the upper surface of the base plate 1 and inside each annular groove 25. The inner ring of each first ball bearing 22 is fixedly connected to the outer surface of the central shaft 28 extending to the bottom of the chassis 21. The top end of each annular frame 24 is fixedly connected to the bottom surface of the chassis 21. A second ball bearing 23 is fixedly connected to the inner wall of the center of each top support plate 17. The inner ring of each second ball bearing 23 is fixedly connected to the central shaft. The outer surface of the top of each of the three central shafts 28 is fixedly connected to a secondary shaft 14. The inner wall of the upper surface of each top support plate 17 and located on one side of the secondary shaft 14 is fixedly connected to a stepper motor 27. The output end of each stepper motor 27 is fixedly connected to a main shaft 15. The outer surface of each main shaft 15 and the outer surface of the secondary shaft 14 are fixedly connected to a main gear 16 and a secondary gear 13. The outer surface of each main gear 16 meshes with the outer surface of the secondary gear 13. The discharge end of each spiral chute 18 is fixedly connected to three flow pipes 55. The bottom end of each flow pipe 55 extends to the bottom of the base plate 1. Each flow pipe 55 is located inside the collection chute 57. The outer surface of every three flow pipes 55 is fixedly connected to a stabilizing plate 56.

[0044] Working principle: In the drive module, the annular groove 25 on the base plate 1 provides a sliding track for the annular frame 24. The top of the annular frame 24 is fixed to the chassis 21, providing support and guidance for the chassis 21. The first ball bearing 22 on the base plate 1 is fixed to the bottom of the central shaft 28, and the second ball bearing 23 on the top support plate 17 is fixed to the top of the central shaft 28. The double bearing support reduces the frictional resistance when the central shaft 28 rotates, ensuring stable rotation of the central shaft 28. The stepper motor 27 on the top support plate 17 outputs power to drive the main rotating shaft 15 to rotate. The main gear 16 on the main rotating shaft 15 and the gear on the auxiliary rotating shaft 14... The secondary gear 13 meshes and transmits power to the secondary rotating shaft 14, which in turn drives the central shaft 28, which is fixed to the secondary rotating shaft 14, to rotate. The central shaft 28 drives the spiral chute 18 to rotate synchronously, thereby adjusting the sorting angle of the spiral chute 18. The three flow pipes 55 at the discharge end of the spiral chute 18 transport the sorted materials to the collection chute 57 below the bottom plate 1. The stabilizing plate 56 enhances the structural stability of the flow pipes 55, preventing the pipes from shaking due to material impact. This solves the problems of unstable spiral chute drive and inaccurate angle adjustment in traditional devices, ensuring the reliable operation of the spiral chute 18 during material sorting.

[0045] Please refer to Figures 1 to 11. The control module includes a hopper 9 fixedly connected to the inner wall of each top support plate 17. Each hopper 9 has a feed pipe 12 fixedly connected above it on the side near the auxiliary gear 13. A flow valve 10 is fixedly connected to the outer surface of each feed pipe 12. A transmission wheel 11 is fixedly connected to the outer surface of each auxiliary shaft 14. Each transmission wheel 11 is located below the auxiliary gear 13 and coaxial with the handwheel of the flow valve 10. An actuating plate 44 is fixedly connected to the outer surface of each transmission wheel 11. Each flow valve 10 handwheel has a first trigger plate 43 and a second trigger plate 42 fixedly connected to its outer surface. Each trigger plate 44 is located on one side of the first trigger plate 43. Each hopper 9 has a limit plate 40 fixedly connected to its side near the auxiliary gear 13. Each limit plate 40 and the side of the second trigger plate 42 that are close to each other are fixedly connected to a reset spring 41. Each hopper 9 has a stabilizing plate 26 fixedly connected to both sides. The bottom surface of each stabilizing plate 26 is fixedly connected to the upper surface of the top support plate 17.

[0046] Working principle: In the control module, the feed pipe 12 on the side of the hopper 9 near the auxiliary gear 13 is used to receive the material to be sorted. The flow valve 10 on the feed pipe 12 controls the rate at which the material enters the hopper 9. The auxiliary rotating shaft 14 rotates with the central shaft 28, driving the transmission wheel 11 on its outer surface to rotate synchronously. The touch plate 44 on the transmission wheel 11 rotates with the transmission wheel 11. When the touch plate 44 contacts the first trigger plate 43 on the handwheel of the flow valve 10, it pushes the first trigger plate 43 to drive the handwheel of the flow valve 10 to rotate, increasing the opening of the flow valve 10 and increasing the feed rate. The limit plate 40 on the hopper 9 fixes the return spring 41. The other end of the return spring 41 is connected to the second trigger plate 42. When the touch plate 44 is disengaged from the first trigger plate 43, the return spring 41 pushes the second trigger plate 42, driving the handwheel of the flow valve 10 to reset, reducing the opening of the flow valve 10, realizing the dynamic adjustment of the feed rate, and avoiding the hopper 9 from being blocked due to excessive material feeding or the sorting efficiency being affected by insufficient material feeding.

[0047] Please refer to Figures 1 to 11. The feeding control module includes an annular groove 49 formed on the outer surface of each central shaft 28. A first bevel gear 35 is fixedly connected to the inner wall of each annular groove 49. Each first bevel gear 35 is located on one side of the feeding hopper 9. Two symmetrical first sealed bearings 37 are fixedly connected to the inner wall of the bottom end of each feeding hopper 9. A feeding roller 34 is fixedly connected to the inner ring of each pair of first sealed bearings 37. A discharge port 45 is formed on the bottom surface of each feeding hopper 9. The outer surface of each feeding roller 34 is at a certain distance from the inner wall of the discharge port 45. A second bevel gear 36 is fixedly connected to the outer surface of each feeding roller 34 near the end of the first bevel gear 35. The outer surface of each first bevel gear 35 meshes with the outer surface of the second bevel gear 36.

[0048] Working principle: In the feeding control module, the annular groove 49 on the outer surface of the central shaft 28 provides an installation position for the first bevel gear 35, enabling the first bevel gear 35 to rotate synchronously with the central shaft 28. The first bevel gear 35 meshes with the second bevel gear 36 at one end of the feeding roller 34, transmitting the rotational power of the central shaft 28 to the feeding roller 34. Two first sealing bearings 37 on the inner wall of the bottom end of the hopper 9 are respectively sleeved on both ends of the feeding roller 34, ensuring the flexible rotation of the feeding roller 34 while preventing material from leaking out from the bearing gaps. The discharge port 45 at the bottom of the hopper 9 provides a channel for material to fall. The outer surface of the feed roller 34 maintains a certain distance from the inner wall of the discharge port 45. When the feed roller 34 rotates, the friction between the roller surface and the material drives the material to move downward. Adjusting the speed of the feed roller 34 can change the rate at which the material passes through the discharge port 45, so as to achieve uniform and stable material feeding. This avoids the accumulation or interruption of material in the spiral chute 18 caused by uneven material falling in the traditional feeding method, and ensures the continuity and stability of the sorting process.

[0049] Please refer to Figures 1 to 11. The fluid medium control module includes multiple second sealed bearings 46 fixedly connected to the inner wall of each central shaft 28. Multiple third sealed bearings 47 corresponding to the second sealed bearings 46 are fixedly connected to the inner walls of both support plates 20. An adjusting roller 8 is fixedly connected to the inner ring of each second sealed bearing 46 and the inner ring of each third sealed bearing 47. The end of each adjusting roller 8 away from the central shaft 28 extends through to the outer side of one of the support plates 20. A first toothed ring 60 is fixedly connected to the outer surface of the end of each adjusting roller 8 away from the central shaft 28. A servo motor 29 is fixedly connected to the side of each support plate 20 closest to the central shaft 28 by bolts. A drive shaft 48 is fixedly connected to the output end of each servo motor 29. The bottom inner walls of the two support plates 20... Each of the four shafts is fixedly connected with a fourth sealed bearing 62. The inner ring of each fourth sealed bearing 62 is fixedly connected to the outer surface of the drive shaft 48. The end of each drive shaft 48 away from the servo motor 29 extends through to the outer side of one of the support plates 20. The outer surface of each drive shaft 48 and the outer surface of one of the bottom adjusting rollers 8 are fixedly connected with a second toothed ring 61. The outer side of each central shaft 28 is provided with a first toothed belt 6. The outer surface of each first toothed ring 60 meshes with the inner wall of the first toothed belt 6. The outer surfaces of the two second toothed rings 61 are connected to the second toothed belt 5. The outer surface of each adjusting roller 8 is fixedly connected with a water collecting shell 32. Each water collecting shell 32 is located above the middle of the spiral cavity of the spiral chute 18. The outer surface of each water collecting shell 32 is fixedly connected with two atomizing nozzles 31.

[0050] Each chassis 21 has a water storage tank 2 and a water pump 3 fixedly connected to its upper surface. The inner walls of the two support plates 20 are fixedly connected to a diversion shell 7. Each diversion shell 7 has multiple diversion pipes 33 fixedly connected to the side of the water collection shell 32. Each diversion pipe 33 passes through to one side of one of the support plates 20. The end of each diversion pipe 33 away from the diversion shell 7 is fixedly connected to the side of the water collection shell 32. The input end of each water pump 3 passes through the interior of the water storage tank 2. The output end of each water pump 3 is fixedly connected to an elastic pipe 4. The end of each elastic pipe 4 away from the water pump 3 is fixedly connected to the outer surface of the diversion shell 7.

[0051] Working principle: In the fluid medium control module, the second sealed bearing 46 on the inner wall of the central shaft 28 cooperates with the third sealed bearing 47 on the inner wall of the support plate 20 to provide stable rotational support for the regulating roller 8 and prevent fluid medium leakage. The first toothed ring 60 at the end of the regulating roller 8 away from the central shaft 28 meshes with the first toothed belt 6. When one of the regulating rollers 8 rotates, it drives all the regulating rollers 8 to rotate synchronously through the first toothed belt 6, ensuring the consistency of spraying from multiple sets of atomizing nozzles 31. The servo motor 29 on the support plate 20 provides power for the rotation of the regulating roller 8. The transmission shaft 48 at the output end of the servo motor 29 rotates in the fourth sealed bearing 62. The second toothed ring 61 on the transmission shaft 48 and the second toothed ring 61 of the bottommost regulating roller 8 are connected by the second toothed ring 62. The toothed belt 5 drives the servo motor 29 to transmit power to the adjusting roller 8. By controlling the speed of the servo motor 29, the rotation speed of the adjusting roller 8 can be adjusted, thereby changing the position of the water collection shell 32 and the atomizing nozzle 31. The water storage tank 2 on the chassis 21 stores the fluid medium. The water pump 3 extracts the medium from the water storage tank 2 and transports it to the distribution shell 7 through the elastic pipe 4. The distribution shell 7 evenly distributes the medium to multiple distribution pipes 33. The distribution pipes 33 transport the medium to the water collection shell 32. Finally, the atomizing nozzle 31 on the outer surface of the water collection shell 32 sprays the medium in atomized form into the spiral cavity of the spiral chute 18. The coverage and density of the fluid medium are precisely controlled to adapt to the sorting requirements of different materials and solve the problem that the fluid medium parameters of traditional devices cannot be flexibly adjusted.

[0052] Please refer to Figures 1 to 11. Each water tank 2 has a water injection pipe 39 fixedly connected to its outer surface. Each water tank 2 has a scale plate 38 fixedly connected to its inner wall. Each elastic pipe 4 has two positioning plates 30 snapped onto its outer surface. The outer surface of each positioning plate 30 is fixedly connected to one side of one of the support plates 20.

[0053] Working principle: The water injection pipe 39 on the outer surface of the water storage tank 2 facilitates the replenishment of fluid medium into the water storage tank 2, preventing insufficient medium in the water storage tank 2 from affecting the normal operation of the fluid control module. The scale plate 38 on the inner wall of the water storage tank 2 allows the staff to visually observe the remaining amount of medium in the water storage tank 2 and replenish it in time through the water injection pipe 39, preventing the atomizing nozzle 31 from interrupting spraying due to medium shortage. The two positioning plates 30 on the outer surface of the elastic pipe 4 are fixedly connected to the support plate 20, which plays a role in fixing and limiting the elastic pipe 4, preventing the elastic pipe 4 from being displaced, entangled or worn due to vibration or rotation of other parts during the operation of the device, ensuring smooth delivery of fluid medium in the elastic pipe 4, thereby ensuring that the fluid medium control module can stably supply medium to the atomizing nozzle 31, maintain a stable fluid environment in the spiral chute 18, and ensure the consistency of the sorting effect.

[0054] In summary, when using the overall equipment: First, the operator replenishes the fluid medium into the water storage tank 2 through the water injection pipe 39 on the outer surface of the water storage tank 2. The remaining medium is observed using the scale plate 38 on the inner wall of the water storage tank 2 to ensure it meets the sorting requirements. Simultaneously, the connection status of each component is checked, such as confirming that the elastic pipe 4 is securely fixed to the support plate 20 via the positioning plate 30, and that the stabilizing plate 56 outside the flow pipe 55 is not loose, thus preparing for subsequent operation. After the device is started, the drive module operates first. The stepper motor 27 on the top support plate 17 outputs power to drive the main shaft 15 to rotate. The main gear 16 on the outer surface of the main shaft 15 meshes with the secondary gear 13 on the outer surface of the secondary shaft 14, transmitting power to the secondary shaft 14, which in turn drives the central shaft 28 fixed to the secondary shaft 14. During synchronous rotation, the annular frame 24 in the annular groove 25 on the base plate 1 slides with the base plate 21 at the bottom end of the central shaft 28 to provide support and guidance. The first ball bearing 22 and the second ball bearing 23 reduce rotational friction at the bottom and top ends of the central shaft 28, respectively, to ensure stable rotation of the central shaft 28. The central shaft 28 then drives the spiral chute 18 fixed to it to rotate, adjusting to the angle suitable for material sorting. Then, the control module and the feeding control module start in tandem. When the auxiliary rotating shaft 14 rotates, it synchronously drives the transmission wheel 11 on the outer surface to rotate. The touch plate 44 on the transmission wheel 11 contacts the first trigger plate 43 of the handwheel of the flow valve 10, pushing the handwheel of the flow valve 10 to rotate and increase the opening. External materials enter the discharge hopper 9 through the feed pipe 12. When the touch plate 44 contacts the first trigger plate 43 of the handwheel of the flow valve 10, the external materials enter the discharge hopper 9 through the feed pipe 12. After the trigger plate 43 disengages, the reset spring 41 connected to the upper limit plate 40 of the hopper 9 pushes the second trigger plate 42, causing the flow valve 10 to reset and dynamically adjust the feed rate. At the same time, the first bevel gear 35 in the annular groove 49 on the outer surface of the central shaft 28 rotates with the central shaft 28 and meshes with the second bevel gear 36 at one end of the feed roller 34, driving the feed roller 34 to rotate under the support of the first sealed bearing 37. The feed roller 34 cooperates with the discharge port 45 on the bottom surface of the hopper 9 to evenly convey the material into the spiral chute 18. At the same time, the fluid medium control module is activated, and the servo motor 29 on the support plate 20 outputs power to drive the transmission shaft 48 to rotate in the fourth sealed bearing 62. The second gear ring 61 on the transmission shaft 48 drives the bottom adjusting roller 8 through the second toothed belt 5. The second gear ring 61 rotates, and the adjusting roller 8 rotates under the support of the second sealed bearing 46 and the third sealed bearing 47. The first gear ring 60 at one end drives multiple sets of adjusting rollers 8 to rotate synchronously through the first toothed belt 6, adjusting the position of the water collection shell 32. The water pump 3 on the chassis 21 extracts the fluid medium from the water storage tank 2 and transports it to the diversion shell 7 through the elastic pipe 4. The diversion shell 7 distributes the medium to the water collection shell 32 through the diversion pipe 33. Finally, the atomizing nozzle 31 outside the water collection shell 32 sprays the medium in atomized form into the spiral cavity of the spiral chute 18, forming a suitable fluid environment. After the material is sorted in the spiral chute 18 by the action of centrifugal force, gravity and fluid medium, it is transported to the collection chute 57 below the bottom plate 1 through the flow pipe 55 at the discharge end of the spiral chute 18.Finally, the staff opened the electric valve 52 on the discharge pipe 53 at the bottom of the aggregate chute 57 to discharge the sorted material, completing the entire sorting process.

[0055] It should be noted that in the description of this invention, terms such as "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," which indicate direction or positional relationships, are based on the direction or positional relationships shown in the accompanying drawings. These are used merely for ease of description and do not indicate or imply that the device or element must have a specific orientation, or be constructed and operated in a specific orientation; therefore, they should not be construed as limitations on this invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0056] Furthermore, it should be noted that, in the description of this invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0057] The technical solution of the present invention has been described above with reference to the preferred embodiments shown in the accompanying drawings. However, it will be readily understood by those skilled in the art that the scope of protection of the present invention is obviously not limited to these specific embodiments. Without departing from the principles of the present invention, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after such changes or substitutions will all fall within the scope of protection of the present invention.

Claims

1. A spiral sorting intelligent flow sorting control device, comprising a base plate (1), characterized in that: A material conveying module is provided above the base plate (1). Two spiral chutes (18) are provided inside the material conveying module above the base plate (1). A central shaft (28) is fixedly connected to the inner wall of the connection in the middle of each spiral chute (18). A drive module is provided on the outside of the central shaft (28). A control module is provided on the outside of the central shaft (28) on one side of the drive module. A feeding control module is provided on the top outside of the central shaft (28) below the control module. A fluid medium control module is provided on the outside of the central shaft (28).

2. The intelligent flow sorting control device for spiral sorting according to claim 1, characterized in that, The material conveying module includes a protective frame (51), the bottom end of which is fixedly connected to the upper surface of the base plate (1). A slurry distribution container (50) is fixedly connected to the inner wall of the top center of the protective frame (51). Two symmetrical discharge pipes (59) are fixedly connected to the outer surface of the discharge end of the slurry distribution container (50). Four connecting columns (19) are fixedly connected to the upper surface of the base plate (1) on the outer side of each spiral chute (18). A top support plate (17) is fixedly connected to the top of each of the four connecting columns (19). The protective frame (51) is fixedly connected to the upper surface of the base plate (1). An auxiliary ladder (54) is fixedly connected to the middle of the left side of the base plate (1). Two material collection chutes (57) coaxial with the central axis (28) are provided below the base plate (1). The top of each material collection chute (57) is fixedly connected to the bottom surface of the base plate (1) with multiple connecting rods (58) arranged in a ring. The bottom end of each material collection chute (57) is fixedly connected to a discharge pipe (53). The outer surface of each discharge pipe (53) is fixedly connected to an electric valve (52). The outer surface of each spiral chute (18) is fixedly connected to four support plates (20).

3. The intelligent flow sorting control device for spiral sorting according to claim 2, characterized in that, The drive module includes a chassis (21) fixedly connected to the outer surface of the bottom end of each central shaft (28). The two chassis (21) are symmetrically distributed above the base plate (1). The upper surface of the base plate (1) has two symmetrical annular grooves (25). An annular frame (24) is slidably connected inside each annular groove (25). Two first ball bearings (22) are fixedly connected to the inner walls of both sides of the upper surface of the base plate (1) and inside each annular groove (25). The inner ring of each first ball bearing (22) is fixedly connected to the outer surface of the bottom end of the central shaft (28) extending to the bottom of the chassis (21). The top end of each annular frame (24) is fixedly connected to the bottom surface of the chassis (21). The inner wall of the center of each top support plate (17) is fixedly connected to a second ball bearing (23). The inner ring of each second ball bearing (23) is fixedly connected to the outer surface of the top end of the central shaft (28). The surfaces are fixedly connected, and the top of each of the central shafts (28) is fixedly connected to a secondary shaft (14). The inner wall of the upper surface of each of the top support plates (17) and located on one side of the secondary shaft (14) is fixedly connected to a stepper motor (27). The output end of each of the stepper motors (27) is fixedly connected to a main shaft (15). The outer surface of each main shaft (15) and the outer surface of the secondary shaft (14) are fixedly connected to a main gear (16) and a secondary gear (13). The outer surface of each main gear (16) meshes with the outer surface of the secondary gear (13). The discharge end of each spiral chute (18) is fixedly connected to three flow pipes (55). The bottom end of each flow pipe (55) extends to the bottom of the base plate (1). Each flow pipe (55) is located inside the collection chute (57). The outer surface of every three flow pipes (55) is fixedly connected to a stabilizing plate (56).

4. The intelligent flow sorting control device for spiral sorting according to claim 3, characterized in that, The control module includes a hopper (9) fixedly connected to the inner wall of each top support plate (17). Each hopper (9) has a feed pipe (12) fixedly connected above the side near the auxiliary gear (13). The outer surface of each feed pipe (12) is fixedly connected to a flow valve (10). The outer surface of each auxiliary shaft (14) is fixedly connected to a transmission wheel (11). Each transmission wheel (11) is located below the auxiliary gear (13) and coaxial with the handwheel of the flow valve (10). The outer surface of each transmission wheel (11) is fixedly connected to a touch plate (44). The outer surface of the valve (10) handwheel is fixedly connected to a first trigger plate (43) and a second trigger plate (42). Each trigger plate (44) is located on one side of the first trigger plate (43). Each hopper (9) is fixedly connected to a limit plate (40) on the side near the auxiliary gear (13). Each limit plate (40) and the side of the second trigger plate (42) that are close to each other are fixedly connected to a reset spring (41). Each hopper (9) is fixedly connected to two sides of a stabilizing plate (26). The bottom surface of each stabilizing plate (26) is fixedly connected to the upper surface of the top support plate (17).

5. The intelligent flow sorting control device for spiral sorting according to claim 4, characterized in that, The feeding control module includes an annular groove (49) formed on the outer surface of each central shaft (28). A first bevel gear (35) is fixedly connected to the inner wall of each annular groove (49). Each first bevel gear (35) is located on one side of the feeding hopper (9). Two symmetrical first sealed bearings (37) are fixedly connected to the inner wall of the bottom end of each feeding hopper (9). A feeding roller (34) is fixedly connected to the inner ring of each pair of first sealed bearings (37). A discharge port (45) is opened on the bottom surface of each feeding hopper (9). The outer surface of each feeding roller (34) is a certain distance from the inner wall of the discharge port (45). A second bevel gear (36) is fixedly connected to the outer surface of each feeding roller (34) near the end of the first bevel gear (35). The outer surface of each first bevel gear (35) meshes with the outer surface of the second bevel gear (36).

6. The intelligent flow sorting control device for spiral sorting according to claim 3, characterized in that, The fluid medium control module includes multiple second sealed bearings (46) fixedly connected to the inner wall of each central shaft (28). Multiple third sealed bearings (47) corresponding to the second sealed bearings (46) are fixedly connected to the inner walls of both support plates (20). An adjusting roller (8) is fixedly connected to the inner ring of each second sealed bearing (46) and the inner ring of each third sealed bearing (47). One end of each adjusting roller (8) away from the central shaft (28) extends to the outer side of one of the support plates (20). A first gear ring (60) is fixedly connected to the outer surface of the end of each adjusting roller (8) away from the central shaft (28). A servo motor (29) is fixedly connected to the side of each support plate (20) near the central shaft (28) by bolts. A drive shaft (48) is fixedly connected to the output end of each servo motor (29). A first gear ring (60) is fixedly connected to the inner wall of the bottom end of each support plate (20). Four sealed bearings (62), the inner ring of each of the four sealed bearings (62) is fixedly connected to the outer surface of the drive shaft (48), the end of each drive shaft (48) away from the servo motor (29) passes through to the outside of one of the support plates (20), the outer surface of each drive shaft (48) and the outer surface of one of the bottom adjustment rollers (8) are fixedly connected to a second toothed ring (61), the outer side of each central shaft (28) is provided with a first toothed belt (6), the outer surface of each first toothed ring (60) meshes with the inner wall of the first toothed belt (6), the outer surfaces of the two second toothed rings (61) are connected to a second toothed belt (5), the outer surface of each adjustment roller (8) is fixedly connected to a water collecting shell (32), each water collecting shell (32) is located above the middle of the spiral cavity of the spiral chute (18), and the outer surface of each water collecting shell (32) is fixedly connected to two atomizing nozzles (31).

7. The intelligent flow sorting control device for spiral sorting according to claim 6, characterized in that, Each of the chassis (21) has a water storage tank (2) and a water pump (3) fixedly connected to its upper surface. The inner walls of the two support plates (20) are fixedly connected to a diversion shell (7). Each diversion shell (7) has multiple diversion pipes (33) fixedly connected to one side of the water collection shell (32). Each diversion pipe (33) passes through to one side of one of the support plates (20). The end of each diversion pipe (33) away from the diversion shell (7) is fixedly connected to one side of the water collection shell (32). The input end of each water pump (3) passes through to the interior of the water storage tank (2). The output end of each water pump (3) is fixedly connected to an elastic pipe (4). The end of each elastic pipe (4) away from the water pump (3) is fixedly connected to the outer surface of the diversion shell (7).

8. The intelligent flow sorting control device for spiral sorting according to claim 7, characterized in that, Each of the water storage tanks (2) has a water injection pipe (39) fixedly connected to its outer surface, and a scale plate (38) fixedly connected to the inner wall of each of the water storage tanks (2).

9. The intelligent flow sorting control device for spiral sorting according to claim 7, characterized in that, Two positioning plates (30) are snapped onto the outer surface of each of the elastic pipes (4), and the outer surface of each positioning plate (30) is fixedly connected to one side of one of the support plates (20).

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