CN207681468U - A kind of aluminium casting cooling device - Google Patents

Abstract

The utility model is related to a kind of aluminium casting cooling devices, including：Braced frame, the braced frame upper end left and right sides are arranged with two pairs of supporting rods for tilting installation；Cooling furnace is the body structure of upper end opening, and interior to be equipped with two level shaft, the front and back end of two level shaft is rotatablely connected with cooling furnace front and rear wall respectively, and two level sprocket wheel is arranged in the middle part of two level shaft；Transmit chain ring comprising the steel plate that uniform intervals weld between the conveyer chain and two neighboring conveyer chain of three parallel arrangements is hingedly equipped with Hanging Basket on each steel plate；Heat-exchanger rig, interior to be equipped with fold-line-shaped heat exchanger tube, the output end of heat exchanger tube is connected by second pipe with the water distributor being vertically arranged.In the utility model, workpiece is slowly entered in the cooling water in cooling furnace with Hanging Basket and is cooled down, workpiece starts to be lifted up with transmission chain ring after dropping at two level shaft with transmission chain ring, and workpiece after cooling is slowly detached from from cooling water with Hanging Basket, is completed into water, cooling, exiting water process.

Description

A kind of aluminium casting cooling device

Technical field

The utility model belongs to aluminium casting production technical field more particularly to a kind of aluminium casting cooling device.

Background technology

Casting aluminium and aluminium alloy are the casting of aluminium to be produced with casting method, but how quickly the aluminium casting just machined can Effectively carrying out cooling becomes problem to be solved, in the prior art, higher for the aluminium casting temperature for just pouring completion, because This cools down to it using the method that traditional cooling bay impregnates, i.e., when aluminium casting temperature is reduced to and complies with standard, then by Artificial or machinery is salvaged, this kind of mode not only heavy workload, and in the cooling procedure in later stage, all in cooling bay Coolant liquid makes its temperature drastically increase by heat absorption, therefore must not re-replace not in time, to ensure the cooling of aluminium casting Quality so considerably increases the production cost of recycling aluminium casting.

Utility model content

The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of aluminium casting cooling device, this practicality In novel, staff will need cooling workpiece to be put into Hanging Basket by fire tongs, and workpiece slowly enters cooling furnace with Hanging Basket It is cooled down in interior cooling water, workpiece starts to carry upwards with transmission chain ring after dropping at two level shaft with transmission chain ring It rises, workpiece after cooling is slowly detached from from the cooling water in cooling furnace with Hanging Basket, completes into water, cooling, exiting water process.

The utility model solves its technical problem and following technical scheme is taken to realize：

A kind of aluminium casting cooling device, including cooling furnace, braced frame, transmission chain ring, heat-exchanger rig；

Braced frame, is set to cooling furnace upper end, and being arranged with two pairs at left and right sides of the braced frame upper end tilts peace The supporting rod of dress, between the top of the supporting rod of homonymy rotation be equipped with level-one shaft, and the middle part set of the level-one shaft Equipped with level-one sprocket wheel, the level-one shaft on right side is driven by the driving motor in braced frame；

Cooling furnace is the body structure of upper end opening, interior to be equipped with two level shaft, the two level shaft and level-one shaft Parallel, the front and back end of the two level shaft is rotatablely connected with cooling furnace front and rear wall respectively, and the middle part set of the two level shaft Equipped with two level sprocket wheel, the cooling furnace lower end is equipped with supporting leg, and the cooling furnace hearth wall left and right sides is respectively equipped with primary effluent mouth, two Grade water outlet；

Transmit chain ring comprising uniform intervals weld between the conveyer chain and two neighboring conveyer chain of three parallel arrangements The steel plate connect, is hingedly equipped with Hanging Basket on each steel plate, the transmission chain ring be successively the circular two level shaft and Two level-one shafts form the triangular structure being closed, and the level-one sprocket wheel, two level sprocket wheel can be with the intermediate transmission Chain is meshed；

Heat-exchanger rig, interior to be equipped with fold-line-shaped heat exchanger tube, the input terminal of the heat exchanger tube is gone out by first pipe and level-one The mouth of a river is connected, and the output end of the heat exchanger tube is connected by second pipe with the water distributor being vertically arranged, on the water distributor Even to be equipped with nozzle, the nozzle is extend into cooling furnace, and the second pipe is equipped with water pump, is additionally provided in the heat-exchanger rig More horizontally disposed level-one rotating bars, the level-one rotating bar and heat exchanger tube are staggered, the level-one being located on the left of heat exchanger tube Rotating bar is rotatablely connected by sealing the left side wall of bearing and heat-exchanger rig, and the level-one rotating bar on the right side of heat exchanger tube passes through close The right side wall for sealing bearing and heat-exchanger rig is rotatablely connected.

Further, the Hanging Basket is the structure that the upper end opening being set as is enclosed by steel wire, frame, and the frame upper end is logical It crosses connecting rod with articulated joint to be connected, the Hanging Basket is hinged by articulated joint and steel plate, and the material of the frame is stainless steel.

Further, the motor shaft of the driving motor is equipped with primary transmission wheel, is set in the level-one shaft on right side There are stage transmission wheel, the primary transmission wheel to be connected with stage transmission wheel by level-one belt.

Further, stirring blade is uniformly provided in the level-one rotating bar, the level-one rotating bar is located at heat-exchanger rig It is arranged with three-level driving wheel on the part in outside, primary motor, the heat-exchanger rig are equipped on the left of the heat-exchanger rig lower end Be equipped with secondary motor on the right side of upper end, the primary motor, secondary motor motor shaft on be respectively equipped with level Four driving wheel, Pyatyi passes Driving wheel, the three-level driving wheel for being located at heat-exchanger rig left are connected by second belt with level Four driving wheel, and it is right to be located at heat-exchanger rig The three-level driving wheel of side is connected by three-level belt with Pyatyi driving wheel.

Further, level-one auxiliary sprocket wheel, two level are further respectively had in the level-one shaft of level-one sprocket wheel front and rear sides Sprocket wheel is assisted, three-level auxiliary sprocket wheel, level Four auxiliary sprocket wheel are further respectively had in the two level shaft of two level sprocket wheel front and rear sides, The level-one auxiliary sprocket wheel, three-level auxiliary sprocket wheel can be meshed with the conveyer chain of front side, the two level auxiliary sprocket wheel, level Four Auxiliary sprocket wheel can be meshed with the conveyer chain of rear side.

Further, the more two level rotating bars being vertically arranged are additionally provided in the cooling furnace, the two level rotating bar is logical The bottom wall for crossing sealing bearing and cooling furnace is rotatablely connected, and the two level rotating bar, which is located on the part below cooling furnace, to be arranged with Six grades of driving wheels, the height on the top of the two level rotating bar are less than the height of the minimum point for the Hanging Basket being located at below two level shaft It spends, filter screen is additionally provided in the cooling furnace, the filter screen is equipped with the through-hole passed through for two level rotating bar, is located at filter screen Stirring blade is respectively equipped in the two level rotating bar of upper and lower, the cooling furnace sidewall on the right side of the filter screen is equipped with impurity outlet.

Further, connecting plate is equipped between the supporting leg, the connecting plate is equipped with three-level motor, the electricity of the three-level motor Arbor is equipped with seven grades of driving wheels, and seven grades of driving wheels are connected by level Four belt with six grades of driving wheels.

Further, further include picking-up container, be the body structure of upper end opening, be located at braced frame left, before Both ends are respectively equipped with A-frame afterwards, and the picking-up container is connected by A-frame with braced frame.

Further, the right side lower end of the heat-exchanger rig is equipped with the internal primary outlet being connected therewith, the heat exchange The left side upper end of device is equipped with the internal secondary exit port being connected therewith, and one is respectively equipped on the primary outlet, secondary exit port Grade valve, two level valve.

Further, the secondary effluent mouth is equipped with three-level valve, and the impurity outlet is equipped with level Four valve.

The advantages of the utility model and good effect are：

1. in the utility model, staff will need cooling workpiece to be put into Hanging Basket by fire tongs, and workpiece is with Hanging Basket Slowly enter and cooled down in the cooling water in cooling furnace, workpiece start after being dropped at two level shaft with transmission chain ring with Transmission chain ring is lifted up, and workpiece after cooling is slowly detached from from the cooling water in cooling furnace with Hanging Basket, is completed into water, cold But, exiting water process.

2. in the utility model, in workpiece cooling procedure, opening water pump, the water in cooling furnace is entered through first pipe to be changed Thermal is entered by second pipe in water distributor, and sprayed into cooling furnace by nozzle workpiece is played it is secondary The effect of cooling, under the action of heat-exchanger rig, water in the hot water and heat-exchanger rig in heat exchanger tube carries out heat exchange, and from two The hot water being discharged in grade outlet can be used as hot water for life, energy saving.

Description of the drawings

The technical solution of the utility model is described in further detail below with reference to drawings and examples, still It should be known that these attached drawings only design for task of explanation, therefore not as the restriction of the scope of the utility model.In addition, Unless otherwise indicated, these attached drawings are meant only to conceptually illustrate structure construction described herein, without to carry out to scale It draws.

Fig. 1 is the utility model structure diagram；

Fig. 2 is the right view of Fig. 1；

Fig. 3 is the dimensional structure diagram of Hanging Basket.

In figure：1. braced frame, 2. cooling furnaces, 3. supporting rods, 4. level-one shafts, 5. level-one sprocket wheels, 6. driving motors, 7. Two level shaft, 8. two level sprocket wheels, 9. supporting legs, 10. primary effluent mouths, 11. secondary effluent mouths, 12. transmission chain rings, 13. conveyer chains, 14. steel plate, 15. Hanging Baskets, 16. heat-exchanger rigs, 17. heat exchanger tubes, 18. first pipes, 19. second pipes, 20. water distributors, 21. sprays Head, 22. water pumps, 23. level-one rotating bars, 24. steel wires, 25. frames, 26. connecting rods, 27. articulated joints, 28. primary transmission wheels, 29. stage transmission wheel, 30. level-one belts, 31. stirring blades, 32. three-level driving wheels, 33. primary motors, 34. secondary motors, 35. level Four driving wheel, 36. Pyatyi driving wheels, 37. second belts, 38. three-level belts, 39. level-ones assist sprocket wheel, 40. two levels auxiliary Help sprocket wheel, 41. three-levels auxiliary sprocket wheel, 42. level Four auxiliary sprocket wheel, 43. sealing bearings, 44. two level rotating bars, 45. 6 grades of transmissions Wheel, 46. filter screens, 47. impurity outlets, 48. connecting plates, 49. three-level motors, 50. 7 grades of driving wheels, 51. level Four belts, 52. splicings Case, 53. A-frames, 54. primary outlets, 55. secondary exit ports, 56. level-one valves, 57. two level valves, 58. three-level valves, 59. level Four valve.

Specific implementation mode

Firstly, it is necessary to which explanation, illustrates the concrete structure, feature of the utility model by by way of example below With advantage etc., however what all descriptions were intended merely to illustrate, and should not be construed as forming the utility model and appoint What is limited.In addition, the arbitrary single technical characteristic for being described by or implying in each embodiment mentioned by this paper, or it is shown Or implicit arbitrary single technical characteristic in the drawings, still can continue between these technical characteristics (or its equivalent) into The arbitrary combination of row is deleted, to obtain more other embodiments of the utility model that may do not referred to directly herein. In addition, for the sake of simplifying drawing, same or like technical characteristic may be indicated only at one in the same figure.

In the description of the present invention, it should be understood that term " coaxial ", " bottom ", " one end ", " top ", " in The orientation of the instructions such as portion ", " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends " or position are closed System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than Indicate or imply that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore cannot It is construed as a limitation of the present invention.

In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", " Gu Calmly ", the terms such as " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral； It can be mechanical connection, can also be electrical connection；It can be directly connected, can also indirectly connected through an intermediary, it can be with It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly, for this field For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.

Fig. 1 is the utility model structure diagram；Fig. 2 is the right view of Fig. 1；Fig. 3 is the dimensional structure diagram of Hanging Basket. Below just the utility model is illustrated in conjunction with Fig. 1-Fig. 3.

As shown in Figs. 1-3, a kind of aluminium casting cooling device, including cooling furnace 2, braced frame 1, transmission chain ring 12, heat exchange Device 16；Braced frame 1 is set to 2 upper end of cooling furnace, two pairs of inclinations is arranged at left and right sides of 1 upper end of the braced frame The supporting rod 3 of installation, rotation is equipped with level-one shaft 4 between the top of the supporting rod 3 of homonymy, and the level-one shaft 4 Middle part is arranged with level-one sprocket wheel 5, and the level-one shaft 4 on right side is driven by the driving motor 6 in braced frame 1；It is cold But stove 2 are the body structure of upper end opening, and interior to be equipped with two level shaft 7, the two level shaft 7 is equal with level-one shaft 4 The front and back end of row, the two level shaft 7 is rotatablely connected with 2 front and rear wall of cooling furnace respectively, and the middle part of the two level shaft 7 is arranged There are two level sprocket wheel 8,2 lower end of the cooling furnace to be equipped with supporting leg 9,2 bottom wall left and right sides of the cooling furnace is respectively equipped with primary effluent mouth 10, secondary effluent mouth 11；Transmit chain ring 12 comprising the conveyer chain 13 and two neighboring conveyer chain 13 of three parallel arrangements Between the steel plate 14 that welds of uniform intervals, be hingedly equipped with Hanging Basket 15 on each steel plate 14, the transmission chain ring 12 for according to It is secondary to form the triangular structure being closed, and the level-one sprocket wheel 5, two around the two level shaft 7 and two level-one shafts 4 Grade sprocket wheel 8 can be meshed with the intermediate conveyer chain 13；Heat-exchanger rig 16, it is interior equipped with fold-line-shaped heat exchanger tube 17, it is described The input terminal of heat exchanger tube 17 is connected by first pipe 18 with primary effluent mouth 10, and the output end of the heat exchanger tube 17 passes through second Pipeline 19 is connected with the water distributor 20 being vertically arranged, and nozzle 21 is uniformly provided on the water distributor 20, and the nozzle 21 is extend into In cooling furnace 2, the second pipe 19 is equipped with water pump 22, and more horizontally disposed level-ones are additionally provided in the heat-exchanger rig 16 Rotating bar 23, the level-one rotating bar 23 and heat exchanger tube 17 are staggered, and the level-one rotating bar 23 for being located at 17 left side of heat exchanger tube is logical It crosses sealing bearing and the left side wall of heat-exchanger rig 16 is rotatablely connected, the level-one rotating bar 23 positioned at 17 right side of heat exchanger tube passes through sealing The right side wall of bearing and heat-exchanger rig 16 is rotatablely connected.

For example, the driving motor 6 in braced frame 1 drives the level-one shaft 4 on right side to rotate clockwise, due to one Grade sprocket wheel 5 is meshed with the conveyer chain 13 among transmission chain ring 12, and level-one sprocket wheel 5 can be done with transmission chain ring 12 to be turned clockwise It is dynamic, and it is to form the triangular structure being closed around the two level shaft 7 and two level-one shafts 4 successively to transmit chain ring 12, And level-one sprocket wheel 5, two level sprocket wheel 8 can be meshed with the intermediate conveyer chain 13 so that transmission chain ring 12 is along level-one shaft 4, two level shaft 7 rotates clockwise, and Hanging Basket 15 is rotated also with transmission chain ring 12, is located at the staff of the forward and backward side of device Cooling workpiece will be needed to be put into Hanging Basket 15 by fire tongs on the right side of the present apparatus, workpiece slowly enters cooling with Hanging Basket 15 In cooling water in stove 2, workpiece is cooled down after entering water, and workpiece starts after being dropped at two level shaft 7 with transmission chain ring 12 With transmission chain ring 12 be lifted up, workpiece after cooling with Hanging Basket 15 slowly from the cooling water in cooling furnace 2 be detached from, it can be achieved that Automatic feed, self-emptying, it should be pointed out that since the difference of specification of workpieces may need different cooling times, can lead to The rotating speed for overregulating driving motor 6 realizes the adjustment of cooling time.In workpiece cooling procedure, water pump 22 is opened, in cooling furnace 2 Water enter in the heat exchanger tube 17 of heat-exchanger rig 16 through first pipe 18 and entered in water distributor 20 by second pipe 19, And injection is carried out into cooling furnace by nozzle 21 and plays the role of reducing temperature twice, and municipal tap water passes through level-one during this period Cold water is injected in outlet 54 to heat-exchanger rig 16, and is discharged by secondary exit port 55, under the action of heat-exchanger rig 16, heat exchanger tube 17 Interior hot water carries out heat exchange with the water in heat-exchanger rig 16 so that and hot water is cooled down, and be discharged from secondary exit port 55 Hot water can be used as hot water for life, energy saving.

For further, it can also consider in the present invention, the Hanging Basket 15 is enclosed by steel wire 24, frame 25 The structure for the upper end opening being set as, 25 upper end of the frame are connected by connecting rod 26 with articulated joint 27, and the Hanging Basket 15 passes through Articulated joint 27 is hinged with steel plate 14, and the material of the frame 25 is stainless steel.

It should be pointed out that various sizes of Hanging Basket 15 can be replaced according to the difference of specification of workpieces.

For further, it can also consider in the present invention, the motor shaft of the driving motor 6 is equipped with level-one The level-one shaft 4 of driving wheel 28, right side is equipped with stage transmission wheel 29, and the primary transmission wheel 28 passes through level-one belt 30 It is connected with stage transmission wheel 29.

Driving motor 6 drives primary transmission wheel 28 to rotate, and primary transmission wheel 28 drives secondary transmission by level-one belt 30 29 rotation of wheel, to realize the rotation for driving level-one shaft 4.

For further, it can also consider in the present invention, stirring is uniformly provided in the level-one rotating bar 23 Blade 31, the level-one rotating bar 23, which is located on the part in 16 outside of heat-exchanger rig, is arranged with three-level driving wheel 32, described to change It is equipped with primary motor 33 on the left of 16 lower end of thermal, secondary motor 34, the level-one are equipped on the right side of 16 upper end of the heat-exchanger rig Motor 33, secondary motor 34 motor shaft on be respectively equipped with level Four driving wheel 35, Pyatyi driving wheel 36, it is left to be located at heat-exchanger rig 16 The three-level driving wheel 32 of side is connected by second belt 37 with level Four driving wheel 35, and the three-level for being located at 16 right of heat-exchanger rig is driven Wheel 32 is connected by three-level belt 38 with Pyatyi driving wheel 36.

Level Four driving wheel 35 is driven to rotate by primary motor 33, level Four driving wheel 35 is located at by the drive of second belt 37 The three-level driving wheel 32 of 16 left of heat-exchanger rig rotates, to realize that primary motor 33 drives the level-one being located on the left of heat exchanger tube 17 The rotation of rotating bar 23, secondary motor 34 drive Pyatyi driving wheel 36 to rotate, and Pyatyi driving wheel 36 is driven by three-level belt 38 Three-level driving wheel 32 positioned at 16 right of heat-exchanger rig rotates, and is located at 17 right side of heat exchanger tube to realize that primary motor 33 drives The rotation of level-one rotating bar 23, in rotation process, stirring blade 31 rotates therewith level-one rotating bar 23, can accelerate heat-exchanger rig The mobility of water in 16, to increase heat exchange efficiency.

For further, it can also consider in the present invention, the level-one shaft of 5 front and rear sides of level-one sprocket wheel Level-one auxiliary sprocket wheel 39, two level auxiliary sprocket wheel 40 are further respectively had on 4, in the two level shaft 7 of 8 front and rear sides of two level sprocket wheel Further respectively have three-level auxiliary sprocket wheel 41, level Four auxiliary sprocket wheel 42, level-one auxiliary sprocket wheel 39, three-level auxiliary sprocket wheel 41 can be with The conveyer chain 13 of front side is meshed, and the two level auxiliary sprocket wheel 40, level Four auxiliary sprocket wheel 42 can be with the transmission of rear side Chain 13 is meshed.

It is rotated clockwise along level-one shaft 4, two level shaft 7 so that transmission chain ring 12 is more stable.

For further, it can also consider in the present invention, more are additionally provided in the cooling furnace 2 and is vertically arranged Two level rotating bar 44, the two level rotating bar 44, which passes through, to be sealed the bottom wall of bearing 43 and cooling furnace 2 and is rotatablely connected, the two level Rotating bar 44, which is located on the part of 2 lower section of cooling furnace, is arranged with six grades of driving wheels 45, the top of the two level rotating bar 44 Height is less than the height of the minimum point for the Hanging Basket 15 for being located at 7 lower section of two level shaft, and filter screen 46 is additionally provided in the cooling furnace 2, The filter screen 46 is equipped with the through-hole passed through for two level rotating bar 44, is located at the two level rotating bar 44 of 46 upper and lower of filter screen On be respectively equipped with stirring blade, 2 side wall of cooling furnace on 46 right side of the filter screen is equipped with impurity outlet 47.

In rotation process, stirring blade rotates therewith two level rotating bar 44, can accelerate the mobility of water in cooling furnace 2, To improve the cooling efficiency to workpiece, filter screen 46 can intercept bulk impurity at an upper portion thereof, prevent bulk impurity from entering In heat-exchanger rig 16, impurity outlet 47 is used to be discharged the bulk impurity on 46 top of filter screen.

It for further, can also consider in the present invention, connecting plate 48, the company are equipped between the supporting leg 9 Plate 48 is equipped with three-level motor 49, and the motor shaft of the three-level motor 49 is equipped with seven grades of driving wheels 50, seven grades of driving wheels 50 are connected by level Four belt 51 with six grades of driving wheels 45.

Seven grades of driving wheels 50 are driven to rotate by three-level motor 49, seven grades of driving wheels 50 drive six grades by level Four belt 51 Driving wheel 45 rotates, to realize that three-level motor 49 drives the rotation of two level rotating bar 44.

It should be noted that driving motor 6, water pump 22, primary motor 33, secondary motor 34 used in the utility model, Driving motor 6, water pump 22, primary motor 33, secondary motor 34, three-level motor 49 in the prior art may be used in three-level motor 49 Structure therefore its structure is not described in detail.

For further, it can also consider in the present invention, further include picking-up container 52, be the case of upper end opening Body structure is located at 1 left of braced frame, and rear and front end is respectively equipped with A-frame 53, and the picking-up container 52 passes through triangle Holder 53 is connected with braced frame 1.

Workpiece after cooling is slowly detached from from the cooling water in cooling furnace 2 with Hanging Basket 15, rises to 52 top of picking-up container When, Hanging Basket 15 is overturn, and the workpiece in Hanging Basket 15 can drop into picking-up container 52, or is turned over using manual operation Hanging Basket 15 Turn, workpiece is made more accurately to drop into picking-up container 52.

For further, can also consider in the present invention, the right side lower end of the heat-exchanger rig 16 be equipped with The left side upper end of the internal primary outlet 54 being connected, the heat-exchanger rig 16 is equipped with the internal secondary exit port being connected therewith 55, level-one valve 56, two level valve 57 are respectively equipped on the primary outlet 54, secondary exit port 55.

For further, it can also consider in the present invention, the secondary effluent mouth 11 is equipped with three-level valve 58, the impurity outlet 47 is equipped with level Four valve 59.

In conclusion the utility model provides a kind of aluminium casting cooling device.

The utility model is described in detail in above example, but the content is only the preferable reality of the utility model Example is applied, should not be considered as limiting the scope of the present invention.Equalization made according to the scope of application of this utility model Variation and improvement etc., should all still belong within the patent covering scope of the utility model.

Claims (10)

1. a kind of aluminium casting cooling device, including cooling furnace, braced frame, transmission chain ring, heat-exchanger rig, it is characterised in that：

Braced frame, is set to cooling furnace upper end, and being arranged with two pairs at left and right sides of the braced frame upper end tilts installation Supporting rod, rotation is equipped with level-one shaft between the top of the supporting rod of homonymy, and is arranged in the middle part of the level-one shaft The level-one shaft of level-one sprocket wheel, right side is driven by the driving motor in braced frame；

Cooling furnace is the body structure of upper end opening, and interior to be equipped with two level shaft, the two level shaft is equal with level-one shaft The front and back end of row, the two level shaft is rotatablely connected with cooling furnace front and rear wall respectively, and is arranged in the middle part of the two level shaft Two level sprocket wheel, the cooling furnace lower end are equipped with supporting leg, and the cooling furnace hearth wall left and right sides is respectively equipped with primary effluent mouth, two level goes out The mouth of a river；

Transmit chain ring comprising uniform intervals weld between the conveyer chain and two neighboring conveyer chain of three parallel arrangements Steel plate, is each hingedly equipped with Hanging Basket on the steel plate, the transmission chain ring is successively around the two level shaft and two Level-one shaft forms the triangular structure being closed, and the level-one sprocket wheel, two level sprocket wheel can be with the intermediate conveyer chain phases Engagement；

Heat-exchanger rig, interior to be equipped with fold-line-shaped heat exchanger tube, the input terminal of the heat exchanger tube passes through first pipe and primary effluent mouth It is connected, the output end of the heat exchanger tube is connected by second pipe with the water distributor being vertically arranged, and is uniformly set on the water distributor There are nozzle, the nozzle to extend into cooling furnace, the second pipe is equipped with water pump, and more are additionally provided in the heat-exchanger rig Horizontally disposed level-one rotating bar, the level-one rotating bar and heat exchanger tube are staggered, the level-one rotation being located on the left of heat exchanger tube Bar is rotatablely connected by sealing the left side wall of bearing and heat-exchanger rig, is located at the level-one rotating bar on the right side of heat exchanger tube by sealing axis It holds and is rotatablely connected with the right side wall of heat-exchanger rig.

2. a kind of aluminium casting cooling device according to claim 1, it is characterised in that：The Hanging Basket is by steel wire, frame Frame encloses the structure for the upper end opening being set as, and the frame upper end is connected by connecting rod with articulated joint, and the Hanging Basket passes through hinged Connector is hinged with steel plate, and the material of the frame is stainless steel.

3. a kind of aluminium casting cooling device according to claim 1, it is characterised in that：On the motor shaft of the driving motor Equipped with primary transmission wheel, the level-one shaft on right side is equipped with stage transmission wheel, and the primary transmission wheel passes through level-one belt It is connected with stage transmission wheel.

4. a kind of aluminium casting cooling device according to claim 1, it is characterised in that：It is uniformly set in the level-one rotating bar There is stirring blade, the level-one rotating bar, which is located on the part on the outside of heat-exchanger rig, is arranged with three-level driving wheel, the heat exchange It is equipped with primary motor on the left of device lower end, secondary motor, the primary motor, two level electricity are equipped on the right side of the heat-exchanger rig upper end Level Four driving wheel, Pyatyi driving wheel are respectively equipped on the motor shaft of machine, the three-level driving wheel for being located at heat-exchanger rig left passes through two Grade belt is connected with level Four driving wheel, and the three-level driving wheel for being located at heat-exchanger rig right passes through three-level belt and Pyatyi driving wheel phase Even.

5. a kind of aluminium casting cooling device according to claim 1, it is characterised in that：Level-one sprocket wheel front and rear sides Level-one auxiliary sprocket wheel, two level auxiliary sprocket wheel, the two level shaft of two level sprocket wheel front and rear sides are further respectively had in level-one shaft On further respectively have three-level auxiliary sprocket wheel, level Four auxiliary sprocket wheel, level-one auxiliary sprocket wheel, three-level auxiliary sprocket wheel can be with front sides The conveyer chain is meshed, and the two level auxiliary sprocket wheel, level Four auxiliary sprocket wheel can be meshed with the conveyer chain of rear side.

6. a kind of aluminium casting cooling device according to claim 1, it is characterised in that：More are additionally provided in the cooling furnace The two level rotating bar being vertically arranged, the two level rotating bar are rotatablely connected by sealing the bottom wall of bearing and cooling furnace, and described two Grade rotating bar, which is located on the part below cooling furnace, is arranged with six grades of driving wheels, and the height on the top of the two level rotating bar is low In being additionally provided with filter screen in the height of the minimum point of the Hanging Basket below two level shaft, the cooling furnace, on the filter screen Equipped with the through-hole passed through for two level rotating bar, it is respectively equipped with stirring blade in the two level rotating bar of filter screen upper and lower, institute It states the cooling furnace sidewall on the right side of filter screen and is equipped with impurity outlet.

7. a kind of aluminium casting cooling device according to claim 1, it is characterised in that：Connecting plate is equipped between the supporting leg, The connecting plate is equipped with three-level motor, and the motor shaft of the three-level motor is equipped with seven grades of driving wheels, and seven grades of driving wheels are logical Level Four belt is crossed with six grades of driving wheels to be connected.

8. a kind of aluminium casting cooling device according to claim 1, it is characterised in that：Further include picking-up container, is upper end The body structure of opening is located at braced frame left, and rear and front end is respectively equipped with A-frame, and the picking-up container passes through three Angle support is connected with braced frame.

9. a kind of aluminium casting cooling device according to claim 1, it is characterised in that：The right side lower end of the heat-exchanger rig Equipped with the internal primary outlet being connected therewith, the left side upper end of the heat-exchanger rig is equipped with the internal two level being connected therewith and goes out Mouthful, it is respectively equipped with level-one valve, two level valve on the primary outlet, secondary exit port.

10. a kind of aluminium casting cooling device according to claim 6, it is characterised in that：The secondary effluent mouth is equipped with Three-level valve, the impurity outlet are equipped with level Four valve.