CN112899460A - Air cooling equipment and air cooling method for aging furnace - Google Patents
Air cooling equipment and air cooling method for aging furnace Download PDFInfo
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- CN112899460A CN112899460A CN202110080741.5A CN202110080741A CN112899460A CN 112899460 A CN112899460 A CN 112899460A CN 202110080741 A CN202110080741 A CN 202110080741A CN 112899460 A CN112899460 A CN 112899460A
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/0062—Heat-treating apparatus with a cooling or quenching zone
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
Abstract
The invention relates to the technical field of aluminum product production, and discloses air cooling equipment for an aging furnace, which comprises a vertically arranged vertical support frame and a cross support frame arranged at the top of the vertical support frame, wherein a fan frame and a balance member are respectively and movably arranged on two sides of the vertical support frame, a driving gear and a driving motor for driving the driving gear to rotate are arranged on the cross support frame, a linkage chain is arranged between the fan frame and the balance member, two ends of the linkage chain are respectively connected with the fan frame and the balance member, the middle part of the linkage chain movably bypasses the driving gear, a fan cylinder is horizontally arranged on the fan frame, and fan blades are rotatably arranged in the fan cylinder. The invention improves the use convenience.
Description
Technical Field
The invention relates to the technical field of aluminum product production, in particular to air cooling equipment and an air cooling method for an aging furnace.
Background
Aluminum materials are articles made from aluminum and other alloying elements. Usually, the steel is processed into casting products, forging products, foils, plates, strips, pipes, bars, section bars and the like, and then the steel is manufactured by the processes of cold bending, saw cutting, drilling, assembling, coloring and the like. The main metal element is aluminum, and some alloy elements are added, so that the performance of the aluminum material is improved.
In the production process of the aluminum material, the hardness of the aluminum material is sometimes required to be improved, namely, the temperature of the aluminum material is required to be increased through a structure such as an aging furnace and the like, and then the temperature is reduced, so that the purpose of improving the hardness of the aluminum material is achieved; the cooling is usually carried out through a fan, namely after the aluminum material is moved to the outside from the aging furnace through the feeding trolley, the two sides of the aluminum material are blown through the fan, so that the cooling effect is achieved, however, due to the fact that a space for workers to operate is reserved, the fan is usually required to be arranged on the moving trolley or is carried by the workers, the aluminum material is transferred to the position near the aluminum material to be blown when air cooling is needed, the aluminum material is not required to be moved away through the workers or the trolley, and the use convenience is low.
Disclosure of Invention
The invention aims to provide air cooling equipment and an air cooling method for an aging oven, and aims to solve the problem of low use convenience.
The technical purpose of the invention is realized by the following technical scheme: the utility model provides an air cooling equipment for ageing furnace, including the vertical braces of vertical setting and set up in the cross-brace at vertical braces top, the both sides of vertical braces are movable respectively and are provided with fan board and balancing piece, be provided with drive gear on the cross-brace and be used for the drive gear pivoted driving motor, the fan board with be provided with the linkage chain between the balancing piece, the both ends of linkage chain respectively with the fan board with the balancing piece is connected, and the middle part activity is walked around drive gear, the fan board upper level is provided with fan section of thick bamboo, it is provided with fan blade to rotate in the fan section of thick bamboo.
The invention is further provided with: the driving gear is provided with two pairs, the linkage chain is provided with two, two the linkage chain symmetry set up in the both sides of cross-brace frame, every the linkage chain all with two the driving gear cooperatees, the last universal driving shaft that is provided with of driving motor, universal driving shaft and two are relative driving gear fixed connection.
The invention is further provided with: the fan frame is shaped like a Chinese character 'tian', the number of the fan cylinders is four, and the four fan cylinders are uniformly distributed in the fan frame.
The invention is further provided with: supporting rods are arranged between the fan barrel on the upper side and the top of the fan frame, between the two vertically distributed fan barrels and the middle part of the fan frame and between the fan barrel on the lower side and the bottom of the fan frame, two ends of the supporting rod in the middle part are respectively fixedly connected with the two fan barrels, the middle part is rotatably connected with the fan frame, and the supporting rod in the middle is horizontally provided with an adjusting worm gear which horizontally penetrates through the fan frame and is rotatably provided with an adjusting worm gear, the adjusting worm gear is meshed with the two adjusting worm gears, and the screw thread direction of the joint of the adjusting worm and the adjusting turbine is opposite, a fixing mechanism for fixing the position of the adjusting worm is arranged on the fan frame, and a set distance is reserved between the fan cylinder and the inner wall of the fan frame.
The invention is further provided with: the middle part of the fan frame is provided with a yielding groove, the adjusting worm wheel is positioned in the yielding groove, the middle part of the adjusting worm is positioned in the yielding groove, and the end part of the adjusting worm penetrates out of the fan frame.
The invention is further provided with: the fan comprises a fan frame, a regulating worm, a driven wheel, a driving wheel, a transmission belt and a Z-shaped driving handle, wherein the driven wheel is arranged at the end part of the regulating worm, which is positioned outside the fan frame, the edge of the fan frame is rotatably provided with the driving wheel, the transmission belt is arranged between the driving wheel and the driven wheel, and the middle part of the driving wheel is provided with the Z.
The invention is further provided with: the fixing mechanism comprises a C-shaped fixing body which is right opposite to the driving wheel, the minimum distance between the middle part of the fixing body and the outer wall of the driving wheel is the largest, the minimum distances between two sides of the fixing body and the outer wall of the driving wheel are gradually reduced, and a set distance is reserved between the fixing body and the driving wheel;
the two locking columns are distributed on two sides of the driving wheel;
the two supporting blocks are connected to the inner wall of the fixed body, and a locking spring is arranged between each supporting block and the corresponding locking column;
the locking device comprises a locking support block, a first unlocking hole is formed in the middle of the support block, a second unlocking hole is formed in the middle of the fixing body, one end of the locking support block is connected with the locking column, the other end of the locking support block penetrates through the first unlocking hole and the second unlocking hole in sequence, and an adjusting mechanism used for adjusting the position of the locking support block is arranged outside the fixing body.
The invention is further provided with: the adjusting mechanism comprises a first fixing plate arranged on the outer side of the fixing body and a triangular second fixing plate arranged on the outer side of the fan frame, a V-shaped opening is formed between the first fixing plate and the second fixing plate, an unlocking plate is hinged at the junction of the first fixing plate and the second fixing plate, and the end parts of the two unlocking cables are connected to the middle part of the unlocking plate;
the first fixing plate is provided with a first magnetic body, the second fixing plate is provided with a second magnetic body, the unlocking plate can be magnetically connected with the first magnetic body or the second magnetic body, and the length of the unlocking plate is greater than the maximum side length of the first fixing plate and the maximum side length of the second fixing plate;
a protection plate is arranged on one side, away from the fixed body, of the supporting block, a set gap is formed between the end part of the protection plate and the driving wheel, a U-shaped space is formed among the protection plate, the fixed body and the supporting block, and part of the locking spring is located in the U-shaped space;
a stabilizing plate is arranged on one side, away from the fan frame, of the fixing body, a set distance is reserved between the stabilizing plate and the driving wheel, and the projections of the locking columns, the supporting blocks and the locking springs in the direction towards the fan frame are all located in the projection of the stabilizing plate in the direction towards the fan frame;
the outer wall of action wheel is provided with first antiskid circle, be provided with the second antiskid circle on the outer wall of locking post.
The invention is further provided with: the locking column comprises a middle part and edge parts positioned on two sides of the middle part, a movable cylinder is rotatably sleeved on the middle part, the outer diameter of the movable cylinder is smaller than that of the edge parts, and the second anti-skidding ring is positioned on the edge parts;
the unlocking cable is fixedly connected with the outer wall of the movable cylinder, the number of the locking springs is two, one ends of the two locking springs are fixedly connected with the supporting block, and the other ends of the two locking springs are movably abutted to the two edge portions respectively.
The invention also provides a method for air cooling by using the air cooling equipment for the aging oven, which comprises the following steps:
s1, driving the driving gear to rotate by the driving motor, simultaneously lifting the fan frame, and lowering the balance piece;
s2, opening the aging furnace, feeding the aluminum material to be treated into the aging furnace, closing the aging furnace and raising the temperature of the aluminum material;
s3, stopping heating, opening the aging furnace, moving the aluminum material to the outside from the aging furnace, and closing the aging furnace;
s4, driving the motor to rotate again, so that the fan frame is lowered, and the balance is raised until the fan barrel is opposite to the aluminum material;
and S5, rotating the fan blades, cooling the aluminum material by blowing air, and stopping blowing air after the aluminum material is cooled to a proper temperature to finish the treatment of the aluminum material.
The invention has the beneficial effects that: when the electric furnace is used, the two vertical support frames are positioned at two sides of the outer track of the aging furnace mouth, then the cross support frame is positioned right above the track, and meanwhile, the weight of the balance piece is close to the weight of the fan frame and the weight of all structures connected to the fan frame, so that the load of the driving motor can be reduced to the greatest extent, and the service life of the driving motor can be prolonged; when the fan is used, the driving motor drives the driving gear to rotate, the fan frame is lifted at the same time, and the balance piece is lowered; then opening a door of the aging furnace, feeding the aluminum material to be treated into the aging furnace, closing the aging furnace, raising the temperature of the aluminum material, stopping heating and opening the aging furnace after the temperature raising temperature and time reach proper values, moving the aluminum material from the aging furnace to the outside, and closing the aging furnace; then the driving motor rotates again, so that the fan frame is lowered, and the balance is raised until the fan barrel is opposite to the aluminum material; and finally, rotating the fan blades (the fan blades are provided with the motors of the fan blades) to blow and cool the aluminum material, and stopping blowing after the aluminum material is cooled to a proper temperature to finish the treatment of the aluminum material. After the fan frame is lifted, the heights of the fan frame and the balance piece are higher than the height of the top of the aluminum material, so that the aluminum material can normally enter the time-efficient furnace without being influenced; meanwhile, the fan frames are arranged on the two sides of the outlet of the aging oven, so that the fan frames only need to be adjusted to be lifted and lowered through the driving motor when used every time, and external fans do not need to be transferred to be used every time, so that the use convenience is higher; meanwhile, the fan blades are directly aligned to the length direction of the aluminum material (the aluminum material is long and the length direction is the direction entering the time effect furnace), and air cooling is not performed from the side part of the aluminum material, so that blown air can be better used on the aluminum material in a wider range, the cooling effect is improved, even if the internal aluminum material can be better cooled, and the processing quality is improved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of the air cooling device for the ageing furnace, which is used at the side part of the ageing furnace, of the invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is an enlarged view of portion B of FIG. 1;
FIG. 4 is a sectional view of an embodiment of the air cooling device for the aging oven according to the present invention;
FIG. 5 is an enlarged view of portion C of FIG. 4;
FIG. 6 is an enlarged view of portion D of FIG. 4;
FIG. 7 is a schematic view showing an embodiment of a partial structure in the air cooling apparatus for an aging oven according to the present invention;
fig. 8 is an enlarged view of portion E of fig. 7;
FIG. 9 is a schematic view showing an embodiment of a locking column of the air-cooling apparatus for an aging oven according to the present invention;
fig. 10 is a sectional view of an embodiment of a locking column in an air-cooling apparatus for an aging oven according to the present invention.
In the figure, 1, a vertical support frame; 2. a cross-brace; 3. a fan frame; 4. a balance member; 5. a drive gear; 6. a drive motor; 7. a linkage chain; 8. a fan cylinder; 9. a fan blade; 10. a linkage shaft; 11. a support bar; 12. adjusting the turbine; 13. adjusting the worm; 14. a yielding groove; 15. a driven wheel; 16. a driving wheel; 17. a drive belt; 18. a drive handle; 19. a fixed body; 20. a locking post; 20a, an intermediate portion; 20b, an edge portion; 21. a locking spring; 22. unlocking the cable; 23. a first unlocking hole; 24. a second unlocking hole; 25. a first fixing plate; 26. a second fixing plate; 27. an unlocking plate; 28. a first magnetic body; 29. a second magnetic body; 30. a protection plate; 31. a stabilizing plate; 32. a first anti-slip ring; 33. a second anti-slip ring; 34. a movable barrel.
Detailed Description
The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings and specific embodiments. It is to be understood that the described embodiments are merely a few embodiments of the invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without any inventive step, are within the scope of the present invention.
An air cooling device for an aging furnace is disclosed, as shown in figures 1 to 10, and comprises a vertical support frame 1 and a cross support frame 2 arranged at the top of the vertical support frame 1, wherein two sides of the vertical support frame 1 are respectively and movably provided with a fan frame 3 (wheels are arranged outside two sides of the fan frame 3, then a groove is arranged on the inner wall of the vertical support frame 1, and the wheels are all arranged in the groove, so that the fan frame 3 can be prevented from shaking in the horizontal direction), and a balance member 4 (two limit rods are vertically arranged at the bottom of the cross support frame 2, limit discs are arranged at the bottoms of the limit rods, holes are arranged on the balance member 4, the limit rods penetrate through the holes and are in sliding connection with the inner walls of the holes, so that the limit rods can limit the horizontal direction of the balance member 4, if a linkage chain 7 is broken, the limit discs can also play a supporting role, and the use safety is improved), the fan rack is characterized in that a driving gear 5 and a driving motor 6 used for driving the driving gear 5 to rotate are arranged on the cross support frame 2, a linkage chain 7 is arranged between the fan rack 3 and the balance piece 4, two ends of the linkage chain 7 are respectively connected with the fan rack 3 and the balance piece 4, the middle part of the linkage chain is movably wound around the driving gear 5, a fan barrel 8 is horizontally arranged on the fan rack, and fan blades 9 are arranged in the fan barrel 8 in a rotating mode.
The driving gear 5 is provided with two pairs, the linkage chain 7 is provided with two, two the linkage chain 7 symmetry set up in the both sides of cross-brace frame 2, every the linkage chain 7 all with two drive gear 5 cooperatees, be provided with universal driving shaft 10 on the driving motor 6, universal driving shaft 10 is relative with two drive gear 5 fixed connection. The fan frame 3 is shaped like a Chinese character tian, four fan cylinders 8 are arranged, and the four fan cylinders 8 are uniformly distributed in the fan frame 3.
A support rod 11 is respectively arranged between the fan barrel 8 positioned at the upper side and the top of the fan frame 3, between the two vertically distributed fan barrels 8 and the middle of the fan frame 3 and between the fan barrel 8 positioned at the lower side and the bottom of the fan frame 3, two ends of the support rod 11 positioned at the middle are respectively fixedly connected with the two fan barrels 8, the middle is rotatably connected with the fan frame 3, an adjusting turbine 12 is horizontally arranged on the support rod 11 positioned at the middle, a homogeneous adjusting worm 13 is horizontally arranged through the fan frame 3 and rotatably arranged with the fan frame 3, the adjusting worm 13 is meshed with the two adjusting turbines 12, the thread direction of the connecting part of the adjusting worm 13 and the adjusting turbine 12 is opposite, and a fixing mechanism for fixing the position of the adjusting worm 13 is arranged on the fan frame 3, the fan cylinder 8 has a set distance from the inner wall of the fan case 3. The middle part of the fan frame 3 is provided with a yielding groove 14, the adjusting worm wheel 12 is positioned in the yielding groove 14, the middle part of the adjusting worm 13 is positioned in the yielding groove 14, and the end part penetrates out of the fan frame 3.
A driven wheel 15 is arranged at the end part of the adjusting worm 13, which is positioned outside the fan frame 3, a driving wheel 16 is arranged at the edge of the fan frame 3 in a rotating manner, a transmission belt 17 is arranged between the driving wheel 16 and the driven wheel 15, and a Z-shaped driving handle 18 is arranged in the middle of the driving wheel 16.
The fixing mechanism comprises a C-shaped fixing body 19 which is right opposite to the driving wheel 16, the minimum distance between the middle part of the fixing body 19 and the outer wall of the driving wheel 16 is the largest, the minimum distance between two sides of the fixing body 19 and the outer wall of the driving wheel 16 is gradually reduced, and a set distance is reserved between the fixing body 19 and the driving wheel 16;
the two locking columns 20 are distributed on two sides of the driving wheel 16;
the two supporting blocks are connected to the inner wall of the fixed body 19, and a locking spring 21 is arranged between each supporting block and the locking column 20;
the locking device comprises an unlocking cable 22, wherein a first unlocking hole 23 is formed in the middle of the supporting block, a second unlocking hole 24 is formed in the middle of the fixing body 19, one end of the unlocking cable 22 is connected with the locking column 20, the other end of the unlocking cable penetrates through the first unlocking hole 23 and the second unlocking hole 24 in sequence, and an adjusting mechanism used for adjusting the position of the unlocking cable 22 is arranged outside the fixing body 19.
The adjusting mechanism comprises a first fixing plate 25 arranged on the outer side of the fixing body 19 and a triangular second fixing plate 26 arranged on the outer side of the fan frame 3, an opening with a V-shaped opening is formed between the first fixing plate 25 and the second fixing plate 26, an unlocking plate 27 is hinged to the junction of the first fixing plate 25 and the second fixing plate 26, and the end parts of the two unlocking cables 22 are connected to the middle part of the unlocking plate 27;
a first magnetic body 28 is arranged on the first fixing plate 25, a second magnetic body 29 is arranged on the second fixing plate 26, the unlocking plate 27 can be magnetically connected with the first magnetic body 28 or the second magnetic body 29, and the length of the unlocking plate 27 is greater than the maximum side length of the first fixing plate 25 and the maximum side length of the second fixing plate 26;
a protection plate 30 is arranged on one side of the supporting block, which is far away from the fixed body 19, a set gap is arranged between the end part of the protection plate 30 and the driving wheel 16, a U-shaped space is formed among the protection plate 30, the fixed body 19 and the supporting block, and part of the locking spring is positioned in the U-shaped space;
a stabilizing plate 31 is arranged on one side of the fixing body 19 away from the fan case 3, a set distance is reserved between the stabilizing plate 31 and the driving wheel 16, and the projections of the locking columns 20, the supporting blocks and the locking springs 21 in the direction towards the fan case 3 are all located in the projection of the stabilizing plate 31 in the direction towards the fan case 3;
the outer wall of the driving wheel 16 is provided with a first anti-slip ring 32, and the outer wall of the locking column 20 is provided with a second anti-slip ring 33.
The locking column 20 comprises a middle part 20a and edge parts 20b positioned on two sides of the middle part 20a, a movable cylinder 34 is rotatably sleeved on the middle part 20a, the outer diameter of the movable cylinder 34 is smaller than that of the edge part 20b, and the second anti-slip ring 33 is positioned on the edge part 20 b;
the unlocking cable 22 is fixedly connected with the outer wall of the movable cylinder 34, two locking springs 21 are arranged, one ends of the two locking springs 21 are fixedly connected with the supporting block, and the other ends of the two locking springs 21 respectively and movably abut against the two edge portions 20 b.
The invention also provides a method for air cooling by using the air cooling equipment for the aging oven, which comprises the following steps:
s1, the driving motor 6 drives the driving gear 5 to rotate, the fan frame 3 is lifted at the same time, and the balance piece 4 is lowered;
s2, opening the aging furnace, feeding the aluminum material to be treated into the aging furnace, closing the aging furnace and raising the temperature of the aluminum material;
s3, stopping heating, opening the aging furnace, moving the aluminum material to the outside from the aging furnace, and closing the aging furnace;
s4, the driving motor 6 rotates again, so that the fan case 3 is lowered and the balance will be raised until the fan cylinder 8 is right opposite to the aluminum material;
and S5, rotating the fan blades 9, cooling the aluminum material by blowing air, and stopping blowing air after the aluminum material is cooled to a proper temperature to finish the treatment of the aluminum material.
When the air cooling equipment and the air cooling method for the aging furnace are used, firstly, the two vertical support frames 1 are positioned at two sides of the outer track of the aging furnace opening, then the cross support frame 2 is positioned right above the track, and simultaneously, the weight of the balance piece 4 is close to the weight of the fan frame 3 and the weight of all structures connected to the fan frame 3, so that the load of the driving motor 6 can be reduced to the greatest extent, and the service life of the driving motor can be prolonged; when in use, the driving motor 6 drives the driving gear 5 to rotate, the fan frame 3 is lifted at the same time, and the balancing piece 4 is lowered; then opening a door of the aging furnace, feeding the aluminum material to be treated into the aging furnace, closing the aging furnace, raising the temperature of the aluminum material, stopping heating and opening the aging furnace after the temperature raising temperature and time reach proper values, moving the aluminum material from the aging furnace to the outside, and closing the aging furnace; then the driving motor 6 is rotated again so that the fan case 3 is lowered and the balance will rise until the fan drum 8 is right against the aluminum material; finally, the fan blades 9 (the fan blades 9 are provided with their own motors) rotate to blow and cool the aluminum material, and after cooling to a proper temperature, the blowing is stopped, thereby finishing the treatment of the aluminum material. After the fan frame 3 is lifted, the heights of the fan frame 3 and the balance piece 4 are higher than the height of the top of the aluminum material, so that the aluminum material can normally enter the time-efficient furnace without being influenced; meanwhile, the fan frames 3 are arranged on the two sides of the outlet of the aging oven, so that the fan frames 3 only need to be adjusted to be lifted and lowered through the driving motor 6 when the aging oven is used every time, and external fans do not need to be transferred to be used every time, so that the using convenience is higher; meanwhile, the fan blades 9 are directly aligned to the length direction of the aluminum material (the aluminum material is long and the length direction is the direction entering the time effect furnace), and air cooling is not performed from the side part of the aluminum material, so that blown air can be better used on the aluminum material in a wider range, the cooling effect is improved, even if the internal aluminum material can be better cooled, and the processing quality is improved.
The driving motor 6 drives a linkage shaft 10 to rotate, then the linkage shaft 10 simultaneously drives two opposite driving gears 5 to rotate, the two driving gears 5 drive two linkage chains 7 to synchronously move, and simultaneously drive the fan frame 3 and the balancing piece 4 to move; wherein two linkage chains 7 drive through same driving motor 6 and drive, just so can guarantee the positional stability of fan casing 3 to and the synchronism of going up and down, so guaranteed stability and the security of using. The other two driving gears 5 are driven by the linkage chain 7, and the driven rotation is generated.
Because the aluminum material has more or less, and the aluminum material is all fixed business turn over ageing oven on the dolly of carrying the aluminum material, if the aluminum material is more, then distribute on the dolly broad, if less then distribute narrower, but distribute from the middle part of dolly to both sides basically, so if the aluminum material is more, then fan section of thick bamboo 8 blows just ahead, but if the aluminum material is less, then need the angle of appropriate regulation fan frame 3 for fan section of thick bamboo 8 of both sides all carries out appropriate slope towards the direction in middle part, thereby can be better blow the aluminum material, play refrigerated effect.
Therefore, the angle of the fan cylinder 8 needs to be adjusted according to the actual condition of the aluminum material, so that the fan blades 9 can better cool the aluminum material, and the specific adjustment mode is as follows:
the unlocking plate 27 is rotated towards the second fixing plate 26, the unlocking plate 27 drives the two unlocking cables 22 to move through the unlocking cables 22, the unlocking cables 22 drive the locking columns 20 to move towards the supporting blocks (not shown in the figure), then the unlocking plate 27 is magnetically connected with the second magnetic body 29 (the first magnetic body 28 and the second magnetic body 29 are both preferably magnets, and the unlocking plate 27 is preferably stainless steel), at the moment, the two locking columns 20 are separated from the outer wall of the driving wheel 16, so that the driving wheel 16 can be directly rotated through the driving handle 18, then the driving wheel 16 drives the driven wheel 15 through the transmission belt 17 to drive the adjusting worm 13 to rotate, the adjusting worm 13 drives the adjusting turbine 12 to rotate, the adjusting turbine 12 drives the supporting rod 11 to rotate, then the supporting rod 11 drives the two fan cylinders 8 located above and below the supporting rod 11 to rotate, when the angle of the fan cylinders 8 is proper, the unlocking plate 27 is rotated to enable the unlocking plate 27 to rotate and be connected with the first magnetic body 28 on the first fixing plate 25, at the moment, the locking columns 20 can be driven to unlock and enter between the fixing body 19 and the outer wall of the driving wheel 16 under the elastic action of the locking spring 21, and the two locking columns 20 are positioned above and below the driving wheel 16; taking the state in fig. 8 as an example, if the driving wheel 16 has a tendency to rotate clockwise, the locking column 20 on the right side can prevent the driving wheel 16 from rotating, and the driving wheel 16 is prevented from rotating because the gap between the fixed body 19 and the driving wheel 16 is gradually reduced; similarly, the locking post 20 on the left side prevents the driving pulley 16 from rotating counterclockwise, so that the driving pulley 16 is completely fixed, and the driven pulley 15 and the adjusting worm 13 are kept stable, and the fan drum 8 and the fan blades 9 are kept stable.
Wherein, the angle of the fan cylinder 8 can be adjusted by rotating the driving handle 18 after only rotating the unlocking plate 27; then, when the fixing is carried out, only the unlocking plate 27 needs to be rotated to be connected with the first fixing plate 25, so that the fixing device is simple and convenient; the locking of the driving wheel 16 is realized by the shape of the locking column 20, so that the stability and the strength of the locking are maintained.
Wherein, locking spring 21 makes locking post 20 continuously have the trend of outside motion, so can prevent that locking post 20 from falling into between guard plate 30, the fixed body 19 and the supporting shoe, be gapped between guard plate 30 and the action wheel 16 simultaneously, so can prevent to take place mutual wearing and tearing between guard plate 30 and the action wheel 16, prolonged the life of whole equipment. Meanwhile, the first anti-slip ring 32 on the outer wall of the driving wheel 16 and the second anti-slip ring 33 on the edge portion 20b can well prevent the driving wheel 16 and the edge portion 20b from sliding or rotating relatively, and meanwhile, the interaction stability between the driving wheel 16 and the transmission belt 17 is also increased.
The locking post 20 is entirely rotatable, but at the same time the unlocking cable 22 is connected to the movable cylinder 34, and the movable cylinder 34 is rotatably connected to the intermediate portion 20a, so that the movable cylinder 34 does not wind the unlocking cable 22; meanwhile, the outer diameter of the movable cylinder 34 is smaller than that of the edge portion 20b, so that the movable cylinder 34 can be prevented from rotating better. When the locking post 20 is locking the driver 16, the release cable 22 is now in a proper, anti-loose condition that does not interfere with the movement of the locking post 20 and does not become entangled in the locking spring or other structure. While the length of the unlocking plate 27 is long, thus facilitating the operation. The protection plate 30 can prevent abrasion between the driving wheel 16 and the locking springs 21, and the stabilization plate 31 can further improve the position stability of the locking columns 20, so that the locking columns 20 can well maintain the position stability under the elastic action of the two locking springs 21, the action of the unlocking cable 22, the action of the outer wall of the fan frame 3 and the action of the inner wall of the stabilization plate 31.
It should be noted that, in the present specification, the embodiments are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments may be referred to each other.
The above description is only for the purpose of describing the preferred embodiments of the present invention, and is not intended to limit the scope of the present invention, and any variations and modifications made by those skilled in the art based on the above disclosure are within the scope of the appended claims.
Claims (10)
1. The utility model provides an air cooling equipment for ageing furnace which characterized in that: including vertical support frame (1) of vertical setting and set up in cross-brace frame (2) at vertical support frame (1) top, the both sides of vertical support frame (1) are movable respectively and are provided with fan board (3) and balancing piece (4), be provided with drive gear (5) on cross-brace frame (2) and be used for the drive gear (5) pivoted driving motor (6), fan board (3) with be provided with linkage chain (7) between balancing piece (4), the both ends of linkage chain (7) respectively with fan board (3) with balancing piece (4) are connected, and the middle part activity is walked around drive gear (5), the fan board is improved level and is provided with fan section of thick bamboo (8), it is provided with fan blade (9) to rotate in fan section of thick bamboo (8).
2. The air cooling equipment for the aging oven as set forth in claim 1, wherein: drive gear (5) are provided with two pairs, linkage chain (7) are provided with two, two linkage chain (7) symmetry set up in the both sides of cross-brace frame (2), every linkage chain (7) all with two drive gear (5) cooperate, be provided with universal driving shaft (10) on driving motor (6), universal driving shaft (10) and two are relative drive gear (5) fixed connection.
3. The air cooling equipment for the aging oven as set forth in claim 1 or 2, wherein: the fan frame (3) is shaped like a Chinese character 'tian', four fan cylinders (8) are arranged, and the four fan cylinders (8) are uniformly distributed in the fan frame (3).
4. The air cooling equipment for the aging oven as set forth in claim 3, wherein: the fan comprises a fan frame (3), a fan barrel (8) and a fan frame (3), wherein the fan barrel (8) is positioned at the upper side, two vertically distributed fan barrels (8) and the middle part of the fan frame (3) and the fan barrel (8) is positioned at the lower side, supporting rods (11) are respectively arranged between the fan barrel (8) and the bottom of the fan frame (3), two ends of the supporting rods (11) positioned at the middle part are respectively fixedly connected with the two fan barrels (8), the middle part is rotatably connected with the fan frame (3), adjusting worm wheels (12) are horizontally arranged on the supporting rods (11) positioned at the middle part, adjusting worm screws (13) horizontally penetrate through the fan frame (3) and are rotatably arranged with the fan frame (3), the adjusting worm screws (13) are meshed with the two adjusting worm wheels (12), and the screw thread directions of the joints of the adjusting worm screws (13) and the adjusting worm wheels (12) are opposite, the fan frame (3) is provided with a fixing mechanism for fixing the position of the adjusting worm (13), and a set distance is reserved between the fan cylinder (8) and the inner wall of the fan frame (3).
5. The air cooling equipment for the aging oven as set forth in claim 4, wherein: the middle part of fan casing (3) has been seted up and has been stepped down groove (14), adjust turbine (12) and be located and be stepped down groove (14), the middle part of adjusting worm (13) is located in stepping down groove (14), the tip is worn out fan casing (3).
6. The air cooling equipment for the aging oven as set forth in claim 5, wherein: the adjusting worm (13) is arranged at the end part outside the fan frame (3) and is provided with a driven wheel (15), the edge of the fan frame (3) is rotatably provided with a driving wheel (16), a transmission belt (17) is arranged between the driving wheel (16) and the driven wheel (15), and the middle part of the driving wheel (16) is provided with a Z-shaped driving handle (18).
7. The air cooling equipment for the aging oven as set forth in claim 6, wherein: the fixing mechanism comprises a C-shaped fixing body (19) right opposite to the driving wheel (16), the minimum distance between the middle part of the fixing body (19) and the outer wall of the driving wheel (16) is the largest, the minimum distances between the two sides of the fixing body and the outer wall of the driving wheel (16) are gradually reduced, and a set distance is reserved between the fixing body (19) and the driving wheel (16);
the two locking columns (20), the locking columns (20) are distributed on two sides of the driving wheel (16);
the two supporting blocks are connected to the inner wall of the fixed body (19), and a locking spring (21) is arranged between each supporting block and the corresponding locking column (20);
the locking device comprises a locking release cable (22), a first locking release hole (23) is formed in the middle of the supporting block, a second locking release hole (24) is formed in the middle of the fixing body (19), one end of the locking release cable (22) is connected with the locking column (20), the other end of the locking release cable penetrates through the first locking release hole (23) and the second locking release hole (24) in sequence, and an adjusting mechanism used for adjusting the position of the locking release cable (22) is arranged outside the fixing body (19).
8. The air cooling equipment for the aging oven as set forth in claim 7, wherein: the adjusting mechanism comprises a first fixing plate (25) arranged on the outer side of the fixing body (19) and a triangular second fixing plate (26) arranged on the outer side of the fan frame (3), an opening with a V-shaped opening is formed between the first fixing plate (25) and the second fixing plate (26), an unlocking plate (27) is hinged to the junction of the first fixing plate (25) and the second fixing plate (26), and the end parts of the two unlocking cables (22) are connected to the middle part of the unlocking plate (27);
a first magnetic body (28) is arranged on the first fixing plate (25), a second magnetic body (29) is arranged on the second fixing plate (26), the unlocking plate (27) can be magnetically connected with the first magnetic body (28) or the second magnetic body (29), and the length of the unlocking plate (27) is greater than the maximum side length of the first fixing plate (25) and the maximum side length of the second fixing plate (26);
a protection plate (30) is arranged on one side, away from the fixed body (19), of the supporting block, a set gap is arranged between the end part of the protection plate (30) and the driving wheel (16), a U-shaped space is formed among the protection plate (30), the fixed body (19) and the supporting block, and part of the locking spring is located in the U-shaped space;
a stabilizing plate (31) is arranged on one side, away from the fan frame (3), of the fixing body (19), a set distance is reserved between the stabilizing plate (31) and the driving wheel (16), and the projections of the locking columns (20), the supporting blocks and the locking springs (21) in the direction towards the fan frame (3) are all located in the projection of the stabilizing plate (31) in the direction towards the fan frame (3);
the outer wall of the driving wheel (16) is provided with a first anti-skid ring (32), and the outer wall of the locking column (20) is provided with a second anti-skid ring (33).
9. The air cooling equipment for the aging oven as set forth in claim 8, wherein: the locking column (20) comprises a middle part (20a) and edge parts (20b) positioned on two sides of the middle part (20a), a movable cylinder (34) is rotatably sleeved on the middle part (20a), the outer diameter of the movable cylinder (34) is smaller than that of the edge parts (20b), and the second anti-skid ring (33) is positioned on the edge parts (20 b);
the unlocking cable (22) is fixedly connected with the outer wall of the movable cylinder (34), two locking springs (21) are arranged, one ends of the two locking springs (21) are fixedly connected with the supporting block, and the other ends of the two locking springs respectively and movably abut against the two edge portions (20 b).
10. A method of air-cooling using the air-cooling apparatus for a aging oven according to any one of claims 1 to 9, characterized in that: the method comprises the following steps:
s1, the driving motor (6) drives the driving gear (5) to rotate, the fan frame (3) is lifted at the same time, and the balance piece (4) is lowered;
s2, opening the aging furnace, feeding the aluminum material to be treated into the aging furnace, closing the aging furnace and raising the temperature of the aluminum material;
s3, stopping heating, opening the aging furnace, moving the aluminum material to the outside from the aging furnace, and closing the aging furnace;
s4, driving the motor (6) to rotate again, so that the fan frame (3) is lowered, and the balance is raised until the fan cylinder (8) is opposite to the aluminum material;
and S5, rotating the fan blade (9), cooling the aluminum material by blowing air, and stopping blowing air after the aluminum material is cooled to a proper temperature to finish the treatment of the aluminum material.
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Denomination of invention: Air cooling equipment and method for aging furnaces Effective date of registration: 20230413 Granted publication date: 20221129 Pledgee: Agricultural Bank of China Limited Qianjiang Branch Pledgor: HUBEI XINGFU ALUMINUM Co.,Ltd. Registration number: Y2023420000158 |