Impeller cover device of non-metal high-speed fan and cleaning equipment of impeller cover device

Abstract

The invention belongs to the technical field of impeller covers, and particularly relates to an impeller cover device of a non-metal high-speed fan and cleaning equipment thereof.The impeller cover device comprises an impeller cover body, a first impeller cover protrusion is installed on the side face of the impeller cover body, a first through hole is formed in the side face of the impeller cover body, a second through hole is formed in the side face of the first impeller cover protrusion, and the first through hole communicates with the second through hole; the side face, away from the first impeller cover protrusion, of the impeller cover body is provided with an arc-shaped through hole, the arc-shaped through hole communicates with the first through hole, an impeller is placed in the arc-shaped through hole, and the impeller cover body and the first impeller cover protrusion are both made of non-metal materials. The structural weight of the whole draught fan can be greatly reduced, when the draught fan breaks down, the impeller rotating in the core of the draught fan cannot be collided and abraded, and therefore the effect of protecting the impeller is achieved.

Description

Technical Field

[0001] The invention belongs to the technical field of impeller covers, and in particular relates to an impeller cover device of a non-metallic high-speed fan and a cleaning device thereof. Background Art

[0002] At present, impeller covers are widely used in many industrial fields such as pumps and ventilation equipment, and the material of the impeller cover is conventionally made of cast iron, which is installed on the fan casing after processing. Once a special situation occurs, the impeller and the iron material will collide and rub against each other at high speed, thereby damaging the impeller and causing irreversible damage.

[0003] Moreover, the impeller cover is easily contaminated with oil, dust and other types of dirt during the processing. The traditional cleaning method is mostly manual cleaning, and the operator wipes one by one with handheld tools. This is not only inefficient, but also difficult to ensure the uniformity and thoroughness of cleaning. For some complex-shaped impeller covers, dirt is easy to remain in the internal gaps and grooves. At the same time, manual cleaning and long-term contact with cleaning agents may also cause harm to the health of operators. Summary of the invention

[0004] In view of the above problems, the present invention provides an impeller cover device of a non-metallic high-speed fan and a cleaning device thereof.

[0005] In order to achieve the above-mentioned purpose, the technical solution adopted by the present invention is: an impeller cover device of a non-metallic high-speed fan, comprising an impeller cover body, an impeller cover protrusion 1 is installed on the side of the impeller cover body, a through hole 1 is opened on the side of the impeller cover body, a through hole 2 is opened on the side of the impeller cover protrusion 1, the through hole 1 and the through hole 2 are connected, an arc-shaped through hole is opened on the side of the impeller cover body away from the impeller cover protrusion 1, the arc-shaped through hole is connected with the through hole 1, an impeller is placed in the arc-shaped through hole, and the material of the impeller cover body and the impeller cover protrusion 1 are both non-metallic materials.

[0006] Preferably, a plurality of arc-shaped parts one and a plurality of arc-shaped parts two are installed on the side of the impeller cover body close to the impeller cover protrusion one, the ends of the plurality of arc-shaped parts one are fixedly connected to the side of the impeller cover protrusion one, and the other ends of the plurality of arc-shaped parts one are located inward of the arc of the corresponding arc-shaped part two.

[0007] Preferably, a plurality of arc components are installed on the side of the impeller cover body close to the impeller cover protrusion 1, and the plurality of arc components each include a plurality of arc protrusions 1, and the plurality of arc protrusions 1 are installed on the side of the impeller cover body, and an arc groove 1 is opened between adjacent arc protrusions 1.

[0008] A cleaning device for an impeller cover device of a non-metallic high-speed fan is used to clean the impeller cover device of the non-metallic high-speed fan, comprising a workbench, a cleaning groove is provided above the workbench, an ultrasonic cleaning machine is installed in the cleaning groove, a clamping mechanism is installed above the workbench, a bracket is installed above the workbench, an upper supporting mechanism is installed below the bracket, a lower supporting mechanism is installed in the ultrasonic cleaning machine, and drying mechanisms are installed on both sides of the upper supporting mechanism.

[0009] Preferably, the clamping mechanism includes two clamping assemblies, both of which are installed above the workbench, and the cleaning groove is located between the two clamping assemblies. Both of the clamping assemblies include a guide rail and a servo motor. The guide rail is installed above the workbench, and the servo motor is installed at the end of the guide rail. The output end of the servo motor is detachably connected to a ball screw, and the ball screw is matched with a slider; the slider is slidably connected to the guide rail, and a cylinder is installed above the slider, and the piston rod end of the cylinder is detachably connected to an arc-shaped clamp, and the arc-shaped clamp is matched with the outer periphery of the impeller cover body.

[0010] Preferably, the lower support mechanism includes two moving components and a connecting plate, and the two moving components each include a guide rail three and a servo motor three, the guide rail three is installed on the side of the ultrasonic cleaning machine, the servo motor three is installed above the guide rail three, the output end of the servo motor three is detachably connected to a ball screw three, the ball screw three is equipped with a slider three, the slider three is slidably connected to the guide rail three, the connecting plate is installed between the sliders three of the two moving components, and the lower support component is installed above the connecting plate.

[0011] Preferably, the lower support assembly includes a cylinder two, which is installed above the connecting plate, and the piston rod end of the cylinder two is detachably connected to a support plate one, and multiple cylinders three are installed above the support plate one, and multiple cylinders three are installed above support plate two, and the piston rod ends of the multiple cylinders three are detachably connected to arc-shaped supports, and the arc-shaped supports cooperate with the arc-shaped through holes; multiple filter holes are opened above the connecting plate, and triangular plates are installed on both sides of the cylinder two.

[0012] Preferably, the drying mechanism comprises a guide rail 2 and a servo motor 2, the guide rail 2 is installed below the bracket, the servo motor 2 is installed at the end of the guide rail 2, the output end of the servo motor 2 is detachably connected with a ball screw 2, the ball screw 2 is equipped with a slider 2, and the slider 2 is slidably connected to the guide rail 2; a cylinder 5 is installed below the slider 2, a drying piece is installed below the cylinder 5, the drying piece is provided with a through hole 3, a plurality of heating tubes are installed in the through hole 3, and the plurality of heating tubes are all externally connected to a heating power supply, a fan is installed on the side of the cylinder 5, and an air duct is detachably connected between the fan and the drying piece.

[0013] Preferably, the upper support mechanism includes a cylinder four, which is installed below the bracket, and the piston rod end of the cylinder four is detachably connected to the support plate three, a connecting column is installed below the support plate three, and a support plate four is installed below the connecting column, and multiple cylinders six are installed above the support plate four, and the piston rod ends of the multiple cylinders six are detachably connected to an oblique support, and the oblique support cooperates with through hole two or through hole one.

[0014] Preferably, the ultrasonic cleaning machine is externally connected to a controller, and the clamping mechanism, the upper supporting mechanism, the lower supporting mechanism and the drying mechanism are all communicatively connected to the controller.

[0015] Compared with the prior art, the advantages and positive effects of the present invention are: (1) The existing impeller cover is usually made of cast iron, while the material of the impeller cover body and the impeller cover protrusion in the present invention are both non-metallic materials, which can greatly reduce the overall structural weight of the fan. When the fan fails, the impeller rotating at the core of the fan will not collide with each other, thereby protecting the impeller. (2) The plurality of arc-shaped parts 1 and 2 can play a role in reinforcing the connection between the impeller cover body and the impeller cover protrusion 1, and can disperse the forces such as vibration and centrifugal force, thereby enhancing the structural stability of the entire impeller cover device, ensuring the relative position stability of the various components under high-speed operation, avoiding problems such as loosening and deformation of components due to uneven force, and ensuring the normal and reliable operation of the fan; (3) The arc-shaped protrusion can increase the structural strength of the side of the impeller cover body and better resist deformation; (4) The arc-shaped groove can play a buffering role to a certain extent, further enhancing the stability of the entire impeller cover device, so that it can better adapt to the working state of the high-speed fan and ensure that the impeller rotates stably inside it and plays a role; (5) The existing cleaning method is mostly manual cleaning, while the present invention has a cleaning groove above the workbench, an ultrasonic cleaning machine is installed in the cleaning groove, a clamping mechanism is installed above the workbench, an upper supporting mechanism is installed below the bracket, a lower supporting mechanism is installed in the ultrasonic cleaning agent, and drying mechanisms are installed on both sides of the upper supporting mechanism, thereby improving the cleaning efficiency of the impeller cover: (6) The clamping mechanism can adjust the position accurately and quickly through the cooperation of the servo motor 1, the ball screw 1 and the slider 1, and then the cylinder 1 drives the arc-shaped clamping piece to clamp the impeller cover body, which can improve the cleaning efficiency of the impeller cover; (7) The position of the slider three and the connecting plate is adjusted by the servo motor three, and the cylinder two and the plurality of cylinders three work in coordination, so that the support plate one and the arc-shaped support member cooperate with the arc-shaped through hole of the impeller cover body, which can not only adapt to impeller covers of different specifications, but also disperse the force during cleaning to prevent the impeller cover from deforming. At the same time, the filter holes of the connecting plate effectively filter impurities to avoid secondary pollution; (8) The upper support mechanism cooperates with the through hole 1 of the impeller cover body or the through hole 2 of the impeller cover protrusion 1 through the cylinder 4 linkage support plate 3, the connecting column and the support plate 4 and multiple cylinders 6 to drive the oblique support, which can further stabilize the impeller cover posture, ensure the uniformity of drying, and prevent deformation caused by uneven local heating; (9) Servo motor 2 drives ball screw 2 and slider 2 to quickly move the drying component. The heating tube generates heat and the fan blows air. The hot air is evenly blown out through through hole 3, which can dry the impeller cover in a short time, greatly shortening the overall operation cycle and improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solution of the embodiment of the present invention, the following is a brief introduction to the drawings required for describing the embodiment: Figure 1 A top view of the impeller cover device of the non-metallic high-speed fan provided in Example 1; Figure 2 It is a schematic diagram of the impeller cover device of the non-metallic high-speed fan; Figure 3 It is a cross-sectional view of the impeller cover device of a non-metallic high-speed fan; Figure 4 A front view of a cleaning device for the impeller cover device of a non-metallic high-speed fan provided in Example 2; Figure 5 A schematic diagram of a cleaning device for an impeller cover device of a non-metallic high-speed fan; Figure 6 for Figure 5 A magnified image of point A; Figure 7 A side view of a cleaning device for an impeller cover device of a non-metallic high-speed fan; Figure 8 for Figure 7 Enlarged view of point B.

[0017] Description of reference numerals: 1. Impeller cover body; 2. Impeller cover protrusion 1; 3. Arc-shaped part 1; 4. Arc-shaped part 2; 5. Arc-shaped groove 1; 6. Arc-shaped protrusion 1; 7. Workbench; 8. Guide rail 1; 9. Ball screw 1; 10. Slider 1; 11. Servo motor 1; 12. Cylinder 1; 13. Arc-shaped clamping part; 14. Bracket; 15. Guide rail 2; 16. Slider 2; 17. Servo motor 2; 18. Guide rail 3; 19 , slider three; 20, servo motor three; 21, connecting plate; 22, cylinder two; 23, triangular plate; 24, support plate one; 25, support plate two; 26, cylinder three; 27, arc-shaped support; 28, cylinder four; 29, cylinder five; 30, drying part; 31, fan; 32, air duct; 33, support plate three; 34, connecting column; 35, support plate four; 36, cylinder six; 37, oblique support. DETAILED DESCRIPTION

[0018] In order to more clearly understand the above-mentioned objects, features and advantages of the present invention, the present invention is further described below with reference to the accompanying drawings and embodiments.

[0019] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0020] Example 1 The following is combined with Figure 1 -Attached Figure 3 The present invention is further described as follows: a non-metallic high-speed fan impeller cover device, such as Figure 1-Figure 3 As shown, it includes an impeller cover body 1, an impeller cover protrusion 2 is installed on the side of the impeller cover body 1, a through hole 1 is opened on the side of the impeller cover body 1, a through hole 2 is opened on the side of the impeller cover protrusion 2, through hole 1 and through hole 2 are connected, an arc-shaped through hole is opened on the side of the impeller cover body 1 away from the impeller cover protrusion 2, the arc-shaped through hole is connected with through hole 1, an impeller is placed in the arc-shaped through hole, and the impeller cover body 1 and the impeller cover protrusion 2 are both made of non-metallic materials.

[0021] like Figure 1-Figure 3 As shown, a plurality of arc-shaped members 1 3 and a plurality of arc-shaped members 2 4 are installed on the side of the impeller cover body 1 close to the impeller cover protrusion 1 2, the ends of the plurality of arc-shaped members 1 3 are fixedly connected to the side of the impeller cover protrusion 1 2, and the other ends of the plurality of arc-shaped members 1 3 are located inward of the arc of the corresponding arc-shaped member 2 4.

[0022] like Figure 1-Figure 3As shown, a plurality of arc components are installed on the side of the impeller cover body 1 close to the impeller cover protrusion 2, and the plurality of arc components each include a plurality of arc protrusions 6. The plurality of arc protrusions 6 are installed on the side of the impeller cover body 1, and an arc groove 5 is opened between adjacent arc protrusions 6.

[0023] In the present invention, the diameter of the end of the through hole 2 close to the impeller protrusion 1 2 is larger than the diameter of the end of the through hole 2 close to the impeller cover body 1 .

[0024] In the present invention, the diameter of the end of the through hole 1 close to the impeller protrusion 1 2 is larger than the diameter of the end of the through hole 1 far from the impeller protrusion 1 2 .

[0025] In the present invention, the impeller cover body 1, the impeller cover protrusion 1 2, the plurality of arc-shaped protrusions 1 6, the plurality of arc-shaped members 1 3 and the plurality of arc-shaped members 2 4 are integrally formed.

[0026] In the present invention, the materials of the impeller cover body 1, the impeller cover protrusion 1 2, the plurality of arc-shaped protrusions 1 6, the plurality of arc-shaped parts 1 3 and the plurality of arc-shaped parts 2 4 are all non-metallic materials.

[0027] In the present invention, the non-metallic material is polytetrafluoroethylene.

[0028] The working principle of this embodiment is: when the fan is running, the rotation of the impeller will promote air flow, and the outside air can enter through the arc-shaped through hole, and flow along the channel formed by the connected through hole 1 and through hole 2, forming a specific airflow path, so as to cooperate with the fan as a whole to realize air suction, transportation and other operations, and meet the basic needs of high-speed fans for airflow guidance and transportation.

[0029] Through multiple arc-shaped parts 1 3 and multiple arc-shaped parts 2 4, this structural layout can play a role in reinforcing the connection between the impeller cover body 1 and the impeller cover protrusion 1 2. When the impeller rotates at high speed to generate vibration, centrifugal force and other forces, the arc-shaped parts 1 3 and the arc-shaped parts 2 4 cooperate with each other to disperse these forces, enhance the structural stability of the entire impeller cover device, ensure the relative position stability of the components under high-speed operation, avoid problems such as loosening and deformation of components due to uneven force, and ensure the normal and reliable operation of the fan.

[0030] The arc-shaped protrusion 6 can increase the structural strength of the side of the impeller cover body 1 and can better resist deformation; on the other hand, the arc-shaped groove 5 can play a buffering role to a certain extent, further enhancing the stability of the entire impeller cover device, so that it can better adapt to the working state of the high-speed fan and ensure that the impeller rotates stably inside it and plays a role.

[0031] Example 2 The main difference between this embodiment and embodiment 1 is that: a cleaning device for a non-metallic high-speed fan impeller cover device is used to clean the impeller cover device of the non-metallic high-speed fan, such as Figure 4 , Figure 5 and Figure 7 As shown, it includes a workbench 7, a cleaning groove is provided above the workbench 7, an ultrasonic cleaning machine is installed in the cleaning groove, a clamping mechanism is installed above the workbench 7, a bracket 14 is installed above the workbench 7, an upper supporting mechanism is installed below the bracket 14, a lower supporting mechanism is installed in the ultrasonic cleaning machine, and drying mechanisms are installed on both sides of the upper supporting mechanism.

[0032] like Figure 4 , Figure 5 and Figure 7 As shown, the clamping mechanism includes two clamping assemblies, both of which are installed above the workbench 7, and the cleaning groove is located between the two clamping assemblies. The two clamping assemblies each include a guide rail 8 and a servo motor 11. The guide rail 8 is installed above the workbench 7, and the servo motor 11 is installed at the end of the guide rail 8. The output end of the servo motor 11 is detachably connected with a ball screw 9, and the ball screw 9 is equipped with a slider 10; the slider 10 is slidably connected to the guide rail 8, and a cylinder 12 is installed above the slider 10, and the piston rod end of the cylinder 12 is detachably connected with an arc-shaped clamping member 13.

[0033] like Figure 5 and Figure 6 As shown, the lower support mechanism includes two moving components and a connecting plate 21. The two moving components include a guide rail 3 18 and a servo motor 3 20. The guide rail 3 18 is installed on the side of the ultrasonic cleaning machine, and the servo motor 3 20 is installed above the guide rail 3 18. The output end of the servo motor 3 20 is detachably connected with a ball screw 3, and the ball screw 3 is equipped with a slider 3 19. The slider 3 19 is slidably connected to the guide rail 3 18. The connecting plate 21 is installed between the sliders 3 19 of the two moving components, and the lower support component is installed above the connecting plate 21.

[0034] like Figure 5 and Figure 6 As shown, the lower support assembly includes a cylinder 22, which is installed above the connecting plate 21. The piston rod end of the cylinder 22 is detachably connected to a support plate 1 24, and a plurality of cylinders 3 26 are installed above the support plate 1 24. A support plate 2 25 is installed above the plurality of cylinders 3 26. The piston rod ends of the plurality of cylinders 3 26 are detachably connected to an arc-shaped support member 27, and the arc-shaped support member 27 cooperates with the arc-shaped through hole. A plurality of filter holes are provided above the connecting plate 21, and triangular plates 23 are installed on both sides of the cylinder 22.

[0035] like Figure 4 and Figure 7As shown, the drying mechanism includes a guide rail 15 and a servo motor 17. The guide rail 15 is installed below the bracket 14, and the servo motor 17 is installed at the end of the guide rail 15. The output end of the servo motor 17 is detachably connected with a ball screw 2, and the ball screw 2 is equipped with a slider 16. The slider 16 is slidably connected to the guide rail 15; a cylinder 29 is installed below the slider 16, and a drying element 30 is installed below the cylinder 29. The drying element 30 is provided with a through hole 3, and a plurality of heating tubes are installed in the through hole 3. The plurality of heating tubes are all externally connected to a heating power supply. A fan 31 is installed on the side of the cylinder 29, and a duct 32 is detachably connected between the fan 31 and the drying element 30.

[0036] like Figure 7 and Figure 8 As shown, the upper support mechanism includes a cylinder four 28, which is installed below the bracket 14. The piston rod end of the cylinder four 28 is detachably connected to the support plate three 33. A connecting column 34 is installed below the support plate three 33. A support plate four 35 is installed below the connecting column 34. A plurality of cylinders six 36 are installed above the support plate four 35. The piston rod ends of the plurality of cylinders six 36 are detachably connected to the oblique support 37, and the oblique support 37 cooperates with the through hole two or the through hole one.

[0037] In the present invention, the piston rod ends of the cylinders 12 of the two clamping assemblies are both facing the cleaning groove.

[0038] In the present invention, the piston rod ends of the plurality of cylinders six 36 are all facing outward, and the piston rod ends of the plurality of cylinders three 26 are all facing outward.

[0039] In the present invention, the ultrasonic cleaning machine is externally connected to a controller, and the clamping mechanism, the upper supporting mechanism, the lower supporting mechanism and the drying mechanism are all communicatively connected to the controller.

[0040] In the present invention, the ultrasonic cleaning machine, servo motor 1 11, cylinder 1 12, servo motor 3 20, cylinder 2 22, cylinder 3 26, servo motor 2 17, cylinder 5 29, fan 31, cylinder 4 28 and cylinder 6 36 are all connected to the controller for communication.

[0041] In the present invention, the servo motors 2 17 of the drying mechanisms on both sides of the upper supporting mechanism are synchronously controlled, the cylinders 12 of the two clamping assemblies are synchronously controlled, multiple cylinders 6 36 are synchronously controlled, multiple cylinders 3 26 are synchronously controlled, and the servo motors 3 20 of the two moving assemblies of the lower supporting mechanism are synchronously controlled.

[0042] The working principle of this embodiment is as follows: the staff places the impeller cover device of the processed non-metallic high-pressure fan in the position between the two clamping assemblies, turns on the cylinder 12, the cylinder 12 drives the arc-shaped clamping piece 13 to clamp the outer periphery of the impeller cover body 1, turns on the cylinder 12, and turns on the servo motor 11. The servo motor 11 drives the ball screw 9 to rotate, so that the slider 10 matched therewith slides on the guide rail 8. When the slider 10 moves to the appropriate position, that is, the impeller cover body 1 is located above the cleaning groove, turns off the servo motor 11, turns on the servo motor 3 20, and the servo motor 3 20 drives the ball screw 3 to rotate, so that the slider 3 19 slides on the guide rail 3 18. The slider 3 19 drives the connecting plate 21 and the lower supporting assembly above it to move upward to the appropriate position, turns off the servo motor 3 20, and turns on the cylinder 22. The cylinder 22 pushes The movable support plate 24 rises, and the support plate 24 rises to a suitable position. The cylinder 22 is closed, and the cylinder 3 26 is opened. The cylinder 3 26 drives the arc support member 27 to move in the direction away from the cylinder 3 26 until the arc support member 27 cooperates with the arc through hole of the impeller cover body 1. The cylinder 3 26 is closed, and the cylinder 12 is opened. The cylinder 12 drives the arc clamping member 13 to move in the direction close to the cylinder 12 until the arc clamping member 13 is separated from the outer periphery of the impeller cover body 1. The cylinder 12 is closed, and the cylinder 22 is opened. The cylinder 22 drives the impeller cover body 1 to move downward. After moving to a suitable position, the cylinder 22 is closed, and the servo motor 3 20 is opened. The servo motor 3 20 drives the connecting plate 21 to move downward until the top of the impeller protrusion 2 is located below the liquid level in the ultrasonic cleaning machine. The servo motor 3 20 is closed, and the ultrasonic cleaning machine is opened.

[0043] After a period of time, the ultrasonic cleaning machine is turned off, and the servo motor three 20 is turned on. The connecting plate 21 moves upward. After moving to a suitable position, the servo motor three 20 is turned off, and the cylinder two 22 is turned on. The cylinder two 22 drives the impeller cover body 1 to move upward. After moving to a suitable position, the cylinder two 22 is turned off, and the cylinder four 28 is turned on. The cylinder four 28 drives the support plate three 33, the connecting column 34 and the support plate four 35 to descend. After descending to a suitable position, the cylinder four 28 is turned off, and the cylinder six 36 is turned on. The cylinder six 36 drives the oblique support 37 to move away from the cylinder six 36 until the oblique support 37 cooperates with the through hole one of the impeller cover body 1 or the through hole one of the impeller cover protrusion one 2. The cylinder six 36 is turned off, and the cylinder three 26 is turned on to make the arc-shaped support member 27 and the arc-shaped through hole of the impeller cover body 1. Disengage, close cylinder three 26, open cylinder four 28 and cylinder two 22, cylinder four 28 drives the impeller cover body 1 to move upward, and after moving to the appropriate position, cylinder two 22 drives the support plate one 24 to move downward, close cylinder four 28 and cylinder two 22, turn on servo motor two 17, servo motor two 17 drives ball screw two to rotate, so that slider two 16 slides on guide rail two 15, after slider two 16 moves to the appropriate position, turn off servo motor two 17, turn on cylinder five 29 to drive the drying part 30 to descend to the appropriate position, turn off cylinder five 29, turn on the fan 31 and the heating power supply (you can also turn on preheating), the fan 31 blows air into the drying part 30 through the air duct 32, and the hot air is blown out through the through hole three, and the impeller cover device of the non-metallic height fan is placed for drying.

[0044] After a period of time, turn off the fan 31 and the heating power supply, turn on the cylinder five 29 and the servo motor two 17, return the drying part 30 to the initial position, turn off the cylinder five 29 and the servo motor two 17, turn on the cylinder four 28, and the cylinder four 28 pushes the impeller cover body 1 to move downward. After moving to the appropriate position, turn off the cylinder four 28, turn on the cylinder one 12, so that the arc-shaped clamping member 13 clamps the impeller cover body 1, turn off the cylinder one 12, turn on the cylinder six 36, so that the oblique support 37 is separated from the through hole one of the impeller cover body 1 or the through hole one of the impeller cover protrusion one 2, turn on the cylinder four 28, and the cylinder four 28 drives the support plate three 33 to return to the initial position, turn off the cylinder four 28, turn on the servo motor one 11, and make the slider one 10 continue to move along the guide rail one 8, completing the unloading of the impeller cover device of the cleaned non-metallic height fan.

[0045] In the present invention, the filter holes on the connecting plate 21 are used to filter impurities during the cleaning process to facilitate subsequent cleaning by the staff, and the triangular plate 23 plays a role in assisting in stabilizing the structure.

[0046] In the present invention, the above steps can be automatically controlled by a controller.

[0047] In the present invention, the above steps can be adjusted according to the on-site conditions.

[0048] As the technical solution of the present invention, the hardware setting provided is only for the convenience of realizing specific braking control based on the hardware facilities. How to realize braking control and braking control method specifically are not the technical problems to be solved and the objects to be protected by the present invention. At the same time, the communication methods between the devices all adopt the existing communication methods, which are not the invention points of the present application.

[0049] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes for application in other fields. However, any simple modification or equivalent change made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. An impeller cover device for a non-metallic high-speed fan, comprising an impeller cover body (1), characterized in that: An impeller cover protrusion 1 (2) is installed on the side of the impeller cover body (1), a through hole 1 is opened on the side of the impeller cover body (1), a through hole 2 is opened on the side of the impeller cover protrusion 1 (2), the through hole 1 and the through hole 2 are connected, an arc-shaped through hole is opened on the side of the impeller cover body (1) away from the impeller cover protrusion 1 (2), the arc-shaped through hole is connected with the through hole 1, an impeller is placed in the arc-shaped through hole, and the material of the impeller cover body (1) and the impeller cover protrusion 1 (2) are both non-metallic materials.

2. The impeller cover device of the non-metallic high-speed fan according to claim 1, characterized in that: The impeller cover body (1) is provided with a plurality of arc-shaped parts (3) and a plurality of arc-shaped parts (4) on the side of the impeller cover protrusion (2), the ends of the plurality of arc-shaped parts (3) are fixedly connected to the side of the impeller cover protrusion (2), and the other ends of the plurality of arc-shaped parts (3) are located inward of the arc of the corresponding arc-shaped part (4).

3. The impeller cover device of the non-metallic high-speed fan according to claim 2, characterized in that: A plurality of arc-shaped components are installed on the side of the impeller cover body (1) close to the impeller cover protrusion 1 (2), and the plurality of arc-shaped components each include a plurality of arc-shaped protrusions 1 (6). The plurality of arc-shaped protrusions 1 (6) are installed on the side of the impeller cover body (1), and an arc-shaped groove 1 (5) is provided between adjacent arc-shaped protrusions 1 (6).

4. A cleaning device for an impeller cover device of a non-metallic high-speed fan, used for cleaning the impeller cover device of the non-metallic high-speed fan according to claim 3, characterized in that: The invention comprises a workbench (7), a cleaning groove is provided above the workbench (7), an ultrasonic cleaning machine is installed in the cleaning groove, a clamping mechanism is installed above the workbench (7), a bracket (14) is installed above the workbench (7), an upper supporting mechanism is installed below the bracket (14), a lower supporting mechanism is installed in the ultrasonic cleaning machine, and drying mechanisms are installed on both sides of the upper supporting mechanism.

5. The cleaning device for the impeller cover device of the non-metallic high-speed fan according to claim 4, characterized in that: The clamping mechanism comprises two clamping assemblies, both of which are mounted above the workbench (7), the cleaning groove is located between the two clamping assemblies, and both of which comprise a guide rail (8) and a servo motor (11), the guide rail (8) being mounted above the workbench (7), the servo motor (11) being mounted at the end of the guide rail (8), the output end of the servo motor (11) being detachably connected to a ball screw (9), and the ball screw (9) being matched with a slider (10); The slider 1 (10) is slidably connected to the guide rail 1 (8); a cylinder 1 (12) is installed above the slider 1 (10); an arc-shaped clamping piece (13) is detachably connected to the end of the piston rod of the cylinder 1 (12); and the arc-shaped clamping piece (13) cooperates with the outer periphery of the impeller cover body (1).

6. The cleaning device for the impeller cover device of the non-metallic high-speed fan according to claim 4, characterized in that: The lower support mechanism comprises two moving components and a connecting plate (21), the two moving components each comprising a guide rail three (18) and a servo motor three (20), the guide rail three (18) being mounted on the side of the ultrasonic cleaning machine, the servo motor three (20) being mounted above the guide rail three (18), the output end of the servo motor three (20) being detachably connected to a ball screw three, the ball screw three being matched with a slider three (19), the slider three (19) being slidably connected to the guide rail three (18), the connecting plate (21) being mounted between the sliders three (19) of the two moving components, and the lower support component being mounted above the connecting plate (21).

7. The cleaning device for the impeller cover device of the non-metallic high-speed fan according to claim 6, characterized in that: The lower support assembly comprises a cylinder 2 (22), wherein the cylinder 2 (22) is mounted above the connecting plate (21), the piston rod end of the cylinder 2 (22) is detachably connected to a support plate 1 (24), a plurality of cylinders 3 (26) are mounted above the support plate 1 (24), a plurality of cylinders 3 (25) are mounted above the plurality of cylinders 3 (26), the piston rod ends of the plurality of cylinders 3 (26) are detachably connected to an arc-shaped support member (27), and the arc-shaped support member (27) cooperates with the arc-shaped through hole; A plurality of filtering holes are provided above the connecting plate (21), and triangular plates (23) are installed on both sides of the second cylinder (22).

8. The cleaning device for the impeller cover device of the non-metallic high-speed fan according to claim 4, characterized in that: The drying mechanism comprises a second guide rail (15) and a second servo motor (17), wherein the second guide rail (15) is mounted below the bracket (14), and the second servo motor (17) is mounted at the end of the second guide rail (15). The output end of the second servo motor (17) is detachably connected to a second ball screw, and the second ball screw is matched with a second slider (16), and the second slider (16) is slidably connected to the second guide rail (15); A cylinder five (29) is installed below the slider two (16), and a drying component (30) is installed below the cylinder five (29). The drying component (30) is provided with a through hole three, and a plurality of heating tubes are installed in the through hole three. The plurality of heating tubes are all externally connected to a heating power source. A fan (31) is installed on the side of the cylinder five (29), and a duct (32) is detachably connected between the fan (31) and the drying component (30).

9. The cleaning device for the impeller cover device of the non-metallic high-speed fan according to claim 8, characterized in that: The upper support mechanism includes a cylinder four (28), wherein the cylinder four (28) is installed below the bracket (14), the piston rod end of the cylinder four (28) is detachably connected to a support plate three (33), a connecting column (34) is installed below the support plate three (33), a support plate four (35) is installed below the connecting column (34), a plurality of cylinders six (36) are installed above the support plate four (35), the piston rod ends of the plurality of cylinders six (36) are detachably connected to an inclined support (37), and the inclined support (37) cooperates with through hole two or through hole one.

10. The cleaning device for the impeller cover device of the non-metallic high-speed fan according to claim 4, characterized in that: The ultrasonic cleaning machine is externally connected to a controller, and the clamping mechanism, the upper supporting mechanism, the lower supporting mechanism and the drying mechanism are all in communication connection with the controller.

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