CN210755045U - Casting machine of centrifugal pipe casting machine - Google Patents
Casting machine of centrifugal pipe casting machine Download PDFInfo
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- CN210755045U CN210755045U CN201921382531.6U CN201921382531U CN210755045U CN 210755045 U CN210755045 U CN 210755045U CN 201921382531 U CN201921382531 U CN 201921382531U CN 210755045 U CN210755045 U CN 210755045U
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Abstract
The utility model relates to a casting machine of centrifugal pipe casting machine belongs to the mechanical equipment field. The utility model discloses an electronic package device, split type dolly and chute assembly of turning over, electronic package device of turning over includes electronic package frame, waters the package and waters a package actuating mechanism of turning over, split type dolly is installed in electronic package frame of turning over, it installs in electronic package frame of turning over to water the package rotation, it is connected with watering a package actuating mechanism to water the package, the chute assembly install on split type dolly, and the chute assembly with water the package cooperation. The pouring ladle in the electric ladle overturning device rotates to dump molten iron in the pouring ladle into the runner assemblies arranged on the split type trolley, and when one runner assembly is used for pouring, the other runner assembly dumps residual molten iron in the falling groove, so that the cleaning function is realized.
Description
Technical Field
The utility model relates to a casting machine of centrifugal pipe casting machine belongs to the mechanical equipment field.
Background
Molten iron needs to be poured into the pipe die through a pouring machine in the machining process of the nodular cast iron pipe, the pipe die is formed after high-speed rotation, the molten iron in a pouring ladle is firstly led into a drop tank when the molten iron is poured into the pipe die, at present, most of pouring ladle rotating shafts are installed at the bottom of the pouring ladle, the distance between a discharging port of the pouring ladle and the drop tank is increased, when the molten iron in the pouring ladle is poured into the drop tank, the molten iron can splash, on one hand, waste can be caused, and on the other hand, danger can occur.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the above-mentioned not enough that exists among the prior art, and provide a structural design is reasonable, waters a pivot of each installation in the both sides of package for the height of watering the package reduces, can not take place the casting machine of the centrifugal pipe casting machine that splashes when empting the molten iron.
The utility model provides a technical scheme that above-mentioned problem adopted is: the casting machine of the centrifugal pipe casting machine is characterized in that: the electric ladle overturning device comprises an electric ladle overturning device, a split type trolley and a launder assembly, wherein the electric ladle overturning device comprises an electric ladle overturning frame, a ladle and a ladle driving mechanism, the split type trolley is installed on the electric ladle overturning frame, the ladle is rotatably installed on the electric ladle overturning frame, the ladle is connected with the ladle driving mechanism, and the launder assembly is installed on the split type trolley and matched with the ladle. The pouring ladle in the electric ladle overturning device rotates to dump molten iron in the pouring ladle into the runner assemblies arranged on the split type trolley, and when one runner assembly is used for pouring, the other runner assembly dumps residual molten iron in the falling groove, so that the cleaning function is realized.
Furthermore, the electric ladle overturning device further comprises a ladle base, wherein the ladle is rotatably installed on the ladle base, and the ladle base is installed on the electric ladle overturning frame.
Furthermore, the casting ladle comprises a casting ladle body which is of a fan-shaped structure, two casting ladle rotating shafts are respectively installed on two sides of the casting ladle body, the two casting ladle rotating shafts are both installed on the electric ladle-turning frame, and the casting ladle body is rotationally connected with the casting ladle driving mechanism.
Further, split type dolly includes split type dolly body for realize the wheel subassembly of split type dolly body removal, and be used for installing the elevating platform of chute assembly, the wheel subassembly is installed in the bottom of split type dolly body, the elevating platform is installed on split type dolly body. The split type trolley can realize the movement of the falling groove and the chute, and the influence of another chute on the pouring chute when one chute is poured is avoided.
Furthermore, the split type trolley further comprises a lifter for controlling the lifting platform to lift, the lifter is installed on the split type trolley body, and the lifter is connected with the lifting platform. The height of the lifting platform is adjusted to be suitable for pipe dies of various specifications.
Furthermore, split type dolly still includes elevating platform uide bushing and elevating platform guide post, the elevating platform uide bushing is installed on the elevating platform, the elevating platform guide post is installed on split type dolly body, the elevating platform uide bushing suit is on the elevating platform guide post. The height of the lifting platform is adjusted to be suitable for pipe dies of various specifications.
Furthermore, split type dolly still includes the elevating platform positioner who is used for fixing a position the elevating platform, in order to reduce the lift atress, elevating platform uide bushing and elevating platform guide post all cooperate with elevating platform positioner. The lifting platform after the height is adjusted is positioned by the lifting platform positioning device, so that the pressure on the lifter is reduced, and the service life of the lifter is prolonged.
Furthermore, the launder assembly comprises a falling groove for containing molten iron, a launder for conveying the molten iron to the centrifugal host machine, and an assembly driving mechanism for controlling the falling groove to turn over and pouring the residual molten iron in the falling groove, wherein the assembly driving mechanism is connected with the falling groove, and the falling groove is connected with the launder. The launder assembly of the centrifugal pipe casting machine is suitable for processing pipe fittings with different specifications, is suitable for processing pipe fittings with the pipe diameter of less than 400mm, is high in efficiency and low in cost, and facilitates molten iron to be injected into a centrifugal host machine because the included angle between the launder and the horizontal plane is 1.15 degrees.
Further, the chute assembly further comprises an assembly supporting mechanism, an assembly bracket and an assembly bracket roller, the assembly bracket is connected with the assembly driving mechanism, the chute and the chute are installed on the assembly bracket, the assembly bracket roller is sleeved on the assembly bracket, the assembly bracket roller is erected on the assembly supporting mechanism, and the end part of the chute is provided with a powder spraying head. The launder assembly is suitable for processing pipe fittings with the pipe diameter of 400-800 mm or 800-1200 mm, can prolong the service life of an assembly driving mechanism and has a powder spraying function.
Furthermore, the assembly supporting mechanism comprises an assembly supporting base and an assembly supporting riding wheel, the assembly supporting riding wheel is installed on the assembly supporting base, and the assembly bracket roller is in contact with the assembly supporting riding wheel.
Furthermore, the assembly supporting mechanism further comprises an assembly supporting swing arm and an assembly supporting screw component, one end of the assembly supporting swing arm is rotatably connected with the assembly supporting base, the other end of the assembly supporting swing arm is rotatably connected with one end of the assembly supporting screw component, the other end of the assembly supporting screw component is rotatably connected with the assembly supporting base, and the assembly supporting riding wheel is installed on the assembly supporting swing arm.
Further, the casting machine also comprises a tundish device, and the tundish device is matched with the casting ladle; the tundish device comprises a tundish, a tundish base, a tundish weighing module and a tundish turning frame, wherein the tundish weighing module is arranged on the tundish base, the tundish turning frame is matched with the tundish weighing module, and the tundish is rotatably arranged on the tundish turning frame. The automatic iron aligning function is realized, the waste of molten iron is reduced, and the product quality can be ensured.
Further, the casting machine also comprises an inoculant adding device, and the inoculant adding device is matched with the casting ladle; the inoculant feeding device comprises an inoculant feeding hopper, an inoculant weighing sensor, an inoculant receiving hopper and an inoculant receiving groove, the inoculant weighing sensor is matched with the inoculant feeding hopper, a discharge hole of the inoculant feeding hopper is positioned above the inoculant receiving hopper, and the inoculant receiving hopper is matched with the inoculant receiving groove.
Furthermore, the casting ladle also comprises a casting ladle driving seat, and the casting ladle driving seat is arranged on the casting ladle body. The turning of the casting ladle is controlled by the casting ladle driving mechanism.
Furthermore, the two casting ladle rotating shafts are arranged coaxially. And a casting ladle rotating shaft in the middle of the casting ladle is cancelled, so that the height of the casting ladle is reduced, and splashing is avoided when molten iron is poured.
Furthermore, the two casting ladle rotating shafts are both positioned at the upper part of the casting ladle body. The height between the discharge hole of the ladle and the drop groove is reduced, and the molten iron is prevented from splashing.
Further, the ladle driving mechanism comprises a speed reducer and a connecting rod assembly, the speed reducer is connected with the connecting rod assembly, and the connecting rod assembly is rotatably connected with the ladle body.
Further, the connecting rod component comprises a driving arm and a swinging arm, the speed reducer is connected with one end of the driving arm, the other end of the driving arm is rotatably connected with one end of the swinging arm, and the other end of the swinging arm is rotatably connected with the casting ladle body.
Further, the casting ladle body is positioned in the middle of the casting ladle base.
Furthermore, the two casting ladle rotating shafts are both arranged on the casting ladle base through bearings.
Furthermore, two lifting lugs are respectively installed on two sides of the casting ladle body. The ladle body is convenient to move.
Further, the wheel assembly comprises a flat wheel and a V-shaped wheel, and the flat wheel and the V-shaped wheel are both installed at the bottom of the split type trolley body. The moving direction of the split type trolley can be limited through the V-shaped wheels, and the split type trolley has a limiting effect.
Further, the wheel assembly further comprises a flat rail steel wire brush and a V-shaped rail steel wire brush, wherein the flat rail steel wire brush and the V-shaped rail steel wire brush are both installed on the split type trolley body, and the flat rail steel wire brush and the V-shaped rail steel wire brush are respectively located on the side faces of the flat wheel and the V-shaped wheel. The steel wire brush can clean the steel rail, and the trolley is prevented from falling off in the moving process.
Further, the flat wheel and the V-shaped wheel are respectively arranged on the flat steel rail and the V-shaped steel rail.
Furthermore, a split type trolley body driving seat is installed at the bottom of the split type trolley body and is connected with a trolley driving oil cylinder. The split type trolley is controlled to move by the trolley driving oil cylinder.
Furthermore, the lifting platform positioning device comprises a lifting platform positioning seat, a lifting platform positioning block and a lifting platform positioning screw rod, the lifting platform positioning seat is installed on the lifting platform guide sleeve, the lifting platform positioning block is installed in the lifting platform positioning seat, the lifting platform positioning screw rod is connected with the lifting platform positioning block, and the lifting platform positioning block is in contact with the lifting platform guide column. The state of control elevating platform locating piece is convenient for, and then fixes elevating platform uide bushing and elevating platform guide post.
Furthermore, the number of the lifting platform positioning blocks is two, the two lifting platform positioning blocks are in contact with the lifting platform guide column, and the two lifting platform positioning blocks are connected with the lifting platform positioning screw through positive threads and negative threads respectively.
Furthermore, the surface of the lifting platform positioning block, which is in contact with the lifting platform guide column, is an arc surface. The positioning is firm and cannot slide off.
Further, the assembly driving mechanism comprises an assembly driving hydraulic motor, an assembly driving supporting seat and an assembly driving main shaft, the assembly driving main shaft is installed on the assembly driving supporting seat, the assembly driving hydraulic motor is connected with the assembly driving main shaft, and the assembly driving main shaft is connected with the drop groove. Is suitable for small machines.
Further, the assembly driving mechanism further comprises an assembly driving bearing, and the assembly driving main shaft is mounted on the assembly driving supporting seat through the assembly driving bearing.
Furthermore, the assembly driving mechanism comprises an assembly driving hydraulic motor, an assembly driving supporting seat, an assembly driving mandrel and an assembly driving supporting sleeve, the assembly driving hydraulic motor is connected with the assembly driving supporting sleeve through the assembly driving mandrel, the assembly driving supporting sleeve is installed on the assembly driving supporting seat, and the assembly driving supporting sleeve is connected with the assembly bracket. The hydraulic motor assembly is suitable for medium and large machines, the force generated when the assembly bracket rotates can be sleeved by the assembly driving support, and the service life of the assembly driving hydraulic motor is prolonged.
Furthermore, the assembly driving mechanism further comprises an assembly driving bearing, and the assembly driving support sleeve is mounted on the assembly driving support seat through the assembly driving bearing.
Further, the assembly supporting screw component comprises an assembly supporting screw, an assembly supporting sliding sleeve, an assembly supporting bracket and an assembly supporting nut, the other end of the assembly supporting swing arm is rotatably connected with the assembly supporting bracket, the assembly supporting bracket is sleeved on the assembly supporting sliding sleeve, the assembly supporting sliding sleeve is rotatably connected with the assembly supporting base, the assembly supporting screw is installed on the assembly supporting bracket through the assembly supporting nut, and the assembly supporting screw is connected with the assembly supporting sliding sleeve.
Further, assembly support bracket and assembly support sliding sleeve sliding connection, assembly supporting screw passes through threaded connection with assembly support sliding sleeve.
Further, the tundish device further comprises a tundish supporting seat and a tundish driving oil cylinder, the tundish roll-over stand is installed on the tundish supporting seat, the tundish supporting seat is in contact with the tundish weighing module, one end of the tundish driving oil cylinder is rotatably connected with the tundish supporting seat, and the other end of the tundish driving oil cylinder is rotatably connected with the tundish. The tundish is controlled to rotate by the tundish driving oil cylinder, and the weighed molten iron in the tundish is poured into the falling groove.
Further, the tundish device also comprises a ladle baking device, and the ladle baking device is matched with the tundish. And roasting the molten iron through a ladle roaster.
Further, the tundish comprises a tundish body, and a tundish refractory brick is arranged in the tundish body.
Further, the tundish further comprises tundish rotating shafts, the tundish rotating shafts are arranged on two sides of the tundish body, and the two tundish rotating shafts are arranged on the tundish turning frame. The turning of the tundish can be flexibly controlled by the tundish rotating shaft.
Further, the tundish further comprises a tundish discharging nozzle, the tundish discharging nozzle is arranged on the tundish body, and the tundish discharging nozzle is obliquely arranged. And pouring the molten iron into the falling groove through the tundish discharging nozzle.
Furthermore, two sides of the tundish body are respectively provided with a tundish lifting lug. The tundish is convenient to be lifted.
Further, the ladle roaster is arranged at the outlet of the tundish.
Furthermore, the tundish rotating shaft is arranged on the tundish turning frame through a bearing.
Further, the tundish weighing module is a high-temperature MM S3 weighing module.
Further, an inoculant adding cover plate is installed at a feed inlet of the inoculant adding hopper.
Further, the inoculant feeding device further comprises a receiving hopper vibration mechanism, and the inoculant receiving hopper is installed on the receiving hopper vibration mechanism. The receiving hopper vibration mechanism can control the inoculant receiving hopper to vibrate, so that the inoculant can not be accumulated too much in the inoculant receiving hopper.
Further, the inoculant adding device further comprises a material receiving groove adjusting mechanism, and the inoculant receiving groove is installed on the material receiving groove adjusting mechanism. The angle of the discharge hole of the inoculant receiving groove can be adjusted through the inoculant receiving groove adjusting mechanism, and the inoculant cannot scatter.
Further, connect hopper vibration mechanism including connecing hopper vibration frame, connecing hopper vibrating motor and connecing hopper vibrating spring, the inoculant connects the hopper to install on connecing hopper vibration frame, connect hopper vibration frame and connect hopper vibrating spring to be connected, connect hopper vibrating motor to install in the bottom that connects hopper vibration frame. The vibration electric vibration of the receiving hopper is controlled by the receiving hopper vibration motor, so that the vibration of the inoculant receiving hopper is realized.
Further, the receiving hopper vibration spring is arranged on the inoculant feeding platform.
Further, connect silo adjustment mechanism including connecing the silo to rotate the seat, connect the silo to adjust the seat, connect silo adjusting bolt and connect the silo to adjust the support, connect the silo to rotate the seat and connect the silo to adjust the seat and all install in the inoculant and connect the bottom of silo, connect the silo to rotate the seat and connect the silo to adjust the support and rotate and be connected, connect the silo to adjust the seat and connect silo adjusting bolt to rotate and be connected, just connect silo adjusting bolt to install on connecing the silo to adjust the support. The inoculant receiving groove is rotated along the inoculant receiving groove rotating seat by screwing the inoculant receiving groove adjusting bolt, and the angle of a discharge port of the inoculant receiving groove is adjusted.
Further, the material receiving groove adjusting bracket is arranged on the inoculant adding platform.
Further, the inoculant weighing sensor is arranged at an outlet of the inoculant feeding hopper.
Furthermore, a regulating sleeve for regulating the distance between the discharge hole of the inoculant feeding hopper and the inoculant receiving hopper is arranged at the discharge hole of the inoculant feeding hopper. The waste of the inoculant is reduced when the inoculant in the inoculant feeding hopper falls into the inoculant receiving hopper.
Compared with the prior art, the utility model has the advantages of it is following:
1. this electronic ladle device that turns over can avoid the molten iron to splash, reduces extravagantly, has improved factor of safety, and a ladle pivot is respectively installed to the both sides of watering the package, does not set up the ladle pivot at the intermediate position of watering the package for the height between the discharge gate of watering the package and the groove that falls reduces, avoids when the molten iron that will water in the package is emptyd to the groove that falls, and the molten iron takes place to splash.
2. This split type dolly of centrifugal pipe casting machine is two mutually independent settings in the frame, and two split type dolly autonomous working can not influence each other, and the elevating platform of this split type dolly has high regulatory function simultaneously, can adjust the height of elevating platform according to the pipe diameter of difference, adjusts the accessible elevating platform positioner realization of accomplishing back and fixes a position the elevating platform, avoids the elevating platform to crush the lift to the life of extension lift.
3. The launder assembly of the centrifugal pipe casting machine is suitable for processing pipe fittings with different specifications, when the pipe fittings with the pipe diameter of 400mm are processed, the assembly driving mechanism is directly connected with the falling groove, the falling groove rotates flexibly, can improve the working efficiency and save the cost, when processing the pipe fittings with the pipe diameter of 400 mm-800 mm or 800 mm-1200 mm, the assembly driving mechanism can be connected with the assembly bracket, and the drop groove and the chute are arranged on the assembly bracket, the assembly bracket roller is arranged on the assembly supporting riding wheel, the falling groove rotation is realized by the rotation of the assembly bracket, so as to reduce the stress of the assembly driving hydraulic motor and prolong the service life of the assembly driving hydraulic motor, meanwhile, when a pipe fitting with a larger pipe diameter is processed, the height of the assembly supporting riding wheel can be adjusted through the assembly supporting screw rod component so as to realize the height adjustment of the launder, in addition, the included angle between the launder and the horizontal plane is 1.15 degrees, so that molten iron can be conveniently poured into the centrifugal host.
4. This middle package device of centrifugal pipe casting machine can realize automatic to indisputable function, through the volume of middle package molten iron in the middle package of middle package weighing module measurable quantity, and then the steerable volume of empting the molten iron in the middle package to the groove of falling at every turn is invariable, avoids appearing the extravagant condition of molten iron on the one hand, can guarantee again simultaneously to make the used molten iron of every pipe fitting the same when processing the pipe fitting of same kind of specification the volume, has guaranteed the quality of product.
5. The inoculant is added into the molten iron through the inoculant adding device, the attribute of metal can be changed, the inoculant is not wasted in the adding process, meanwhile, the inoculant arranged in the inoculant receiving hopper can be guaranteed not to be accumulated too much to block the inoculant receiving hopper, and in addition, the position of a discharge hole of the inoculant receiving hopper can be adjusted through a receiving hopper adjusting bolt according to the position of the molten iron when the inoculant is added.
Drawings
Fig. 1 is a schematic front view of an electric bag turning device according to an embodiment of the present invention.
Fig. 2 is a left side view structure diagram of the electric bag turning device according to the embodiment of the present invention.
Fig. 3 is a schematic view of the split-type cart according to the embodiment of the present invention.
Fig. 4 is a schematic view of the cross-sectional structure a-a in fig. 3.
Fig. 5 is a schematic view of a partial sectional structure B-B in fig. 4.
Fig. 6 is a schematic front view of the tundish device according to the embodiment of the present invention.
Fig. 7 is a left side view structure diagram of the tundish device according to the embodiment of the present invention.
Fig. 8 is a schematic front view of an inoculant adding device according to an embodiment of the present invention.
Fig. 9 is a left side view schematic structure diagram of an inoculant adding device according to an embodiment of the present invention.
Fig. 10 is a schematic front view of a launder assembly according to an embodiment of the present invention.
Fig. 11 is a front view structural diagram of an assembly bracket according to an embodiment of the present invention.
Fig. 12 is a front view structural schematic diagram of the assembly driving mechanism according to the embodiment of the present invention.
Fig. 13 is a front view structural schematic diagram of the assembly supporting mechanism according to the embodiment of the present invention.
Fig. 14 is a front view of a launder assembly according to an embodiment of the present invention.
Fig. 15 is a front view structural schematic diagram of the assembly driving mechanism according to the embodiment of the present invention.
Description of reference numerals: an electric ladle-turning device 1, a split type trolley 2, a tundish device 3, a inoculant adding device 4, a launder assembly 5,
An electric ladle overturning frame 11, a ladle base 12, a ladle 13, a ladle driving mechanism 14,
A ladle body 131, a ladle rotating shaft 132, a ladle driving seat 133, a lifting lug 134,
A speed reducer 141, a link assembly 142, a drive arm 143, a swing arm 144,
A split trolley body 21, a wheel component 22, a lifting platform 23, a lifting platform guide sleeve 24, a lifting platform guide post 25, a lifter 26, a lifting platform positioning device 27, a split trolley body driving seat 28,
A lifting platform positioning seat 271, a lifting platform positioning block 272, a lifting platform positioning screw 273,
A flat wheel 221, a V-shaped wheel 222, a flat rail steel wire brush 223, a V-shaped rail steel wire brush 224,
A tundish base 31, a tundish weighing module 32, a tundish supporting seat 33, a tundish turning frame 34, a tundish 35, a tundish driving oil cylinder 36, a ladle baking device 37,
A tundish body 351, a tundish rotating shaft 352, a tundish discharging nozzle 353, a tundish refractory brick 354, a tundish lifting lug 355,
An inoculant feeding hopper 41, an inoculant weighing sensor 42, an inoculant receiving hopper 43, a receiving hopper vibrating mechanism 44, an inoculant receiving groove 45, a receiving groove adjusting mechanism 46, an inoculant feeding platform 47, an inoculant feeding cover plate 48,
A hopper receiving vibration frame 441, a hopper receiving vibration motor 442, a hopper receiving vibration spring 443, a hopper receiving vibration spring,
A material receiving groove rotating seat 461, a material receiving groove adjusting seat 462, a material receiving groove adjusting bolt 463, a material receiving groove adjusting bracket 464,
A drop chute 51, a chute 52, an assembly driving mechanism 53, an assembly supporting mechanism 54, an assembly bracket 55, an assembly bracket roller 56, a powder spray head 57,
An assembly drive hydraulic motor 531, an assembly drive support base 532, an assembly drive bearing 533, an assembly drive spindle 534, an assembly drive spindle 535, an assembly drive support jacket 536, a,
An assembly supporting base 541, an assembly supporting swing arm 542, an assembly supporting screw assembly 543, an assembly supporting riding wheel 544,
Detailed Description
The present invention will be described in further detail by way of examples with reference to the accompanying drawings, which are illustrative of the present invention and are not intended to limit the present invention.
Examples are given.
Referring to fig. 1 to 15, it should be understood that the structures, ratios, sizes, etc. shown in the drawings attached to the present specification are only used for matching with the disclosure of the specification, so as to be known and read by those skilled in the art, and are not used for limiting the practical limit conditions of the present invention, so that the present invention has no technical essence, and any modification of the structures, changes of the ratio relationship, or adjustment of the sizes, should still fall within the scope of the present invention without affecting the function and the achievable purpose of the present invention. Meanwhile, in the present specification, if there are terms such as "upper", "lower", "left", "right", "middle" and "one", they are used for clarity of description only, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof are considered as the scope of the present invention without substantial changes in the technical content.
The casting machine of the centrifugal pipe casting machine in the embodiment comprises an electric ladle turning device 1, a split type trolley 2, a tundish device 3, a inoculant adding device 4 and a runner assembly 5, wherein the electric ladle turning device 1 comprises an electric ladle turning frame 11, a ladle casting base 12, a ladle casting 13 and a ladle casting driving mechanism 14, the split type trolley 2 is installed on the electric ladle turning frame 11, the ladle casting 13 is rotatably installed on the electric ladle turning frame 11 and is rotatably installed on the ladle casting base 12 through the ladle casting 13, the ladle casting base 12 is installed on the electric ladle turning frame 11, the ladle casting 13 is connected with the ladle casting driving mechanism 14, the runner assembly 5 is installed on the split type trolley 2, and the runner assembly 5 is matched with the ladle casting 13. The tundish device 3 and the inoculant adding device 4 are both matched with a casting ladle 13.
The ladle 13 in this embodiment includes a ladle body 131 and a ladle driving seat 133, the ladle body 131 is of a fan-shaped structure, two ladle rotating shafts 132 are respectively installed on two sides of the ladle body 131, both the ladle rotating shafts 132 are installed on the electric ladle-turning frame 11, the two ladle rotating shafts 132 are coaxially arranged, both the ladle rotating shafts 132 are located on the upper portion of the ladle body 131, the ladle body 131 is rotatably connected with the ladle driving mechanism 14, the ladle driving seat 133 is installed on the ladle body 131, the ladle body 131 is located in the middle of the ladle base 12, both the ladle rotating shafts 132 are installed on the ladle base 12 through bearings, and two lifting lugs 134 are respectively installed on two sides of the ladle body 131.
The ladle driving mechanism 14 in this embodiment includes a speed reducer 141 and a link assembly 142, the speed reducer 141 is connected to the link assembly 142, the link assembly 142 is rotatably connected to the ladle body 131, the link assembly 142 includes a driving arm 143 and a swing arm 144, the speed reducer 141 is connected to one end of the driving arm 143, the other end of the driving arm 143 is rotatably connected to one end of the swing arm 144, and the other end of the swing arm 144 is rotatably connected to the ladle body 131.
This electric ladle tilting device 1 of centrifugal pipe casting machine respectively installs a ladle pivot 132 in the both sides of ladle body 131, do not set up ladle pivot 132 at the intermediate position of ladle body 131, make the height reduction of ladle body 131, and then make the height reduction between the discharge gate position of ladle body 131 and the groove that falls, drive link assembly 142 through reduction gear 141, make link assembly 142 drive ladle body 131 rotate along ladle pivot 132, empty the in-process to the groove that falls with the molten iron, the molten iron can not take place to splash, avoid extravagant, and the factor of safety is improved.
The split type trolley 2 in the embodiment comprises a split type trolley body 21, a lifting table guide sleeve 24, a lifting table guide column 25, a wheel assembly 22 for realizing the movement of the split type trolley body 21, a lifting table 23 for installing the runner assembly 5, a lifter 26 for controlling the lifting table 23 to lift, and a lifting table positioning device 27 for positioning the lifting table 23 and reducing the stress of the lifter 26.
The wheel subassembly 22 in this embodiment installs in the bottom of split type dolly body 21, split type dolly body drive seat 28 is installed to the bottom of split type dolly body 21, split type dolly body drive seat 28 is connected with dolly driving cylinder, elevating platform 23 is installed on split type dolly body 21, lift 26 is installed at split type dolly body 21, and lift 26 is connected with elevating platform 23, elevating platform uide bushing 24 is installed on elevating platform 23, elevating platform guide post 25 is installed on split type dolly body 21, 24 suits of elevating platform uide bushing are on elevating platform guide post 25, elevating platform uide bushing 24 and elevating platform guide post 25 all cooperate with elevating platform positioner 27.
The wheel assembly 22 in this embodiment comprises a flat wheel 221, a V-shaped wheel 222, a flat rail steel brush 223 and a V-shaped rail steel brush 224, wherein the flat wheel 221, the V-shaped wheel 222, the flat rail steel brush 223 and the V-shaped rail steel brush 224 are all installed at the bottom of the split type trolley body 21, the flat rail steel brush 223 and the V-shaped rail steel brush 224 are respectively located on the side surfaces of the flat wheel 221 and the V-shaped wheel 222, and the flat wheel 221 and the V-shaped wheel 222 are respectively installed on a flat steel rail and a V-shaped steel rail.
The lifting platform positioning device 27 in this embodiment includes a lifting platform positioning seat 271, a lifting platform positioning block 272 and a lifting platform positioning screw 273, the lifting platform positioning seat 271 is installed on the lifting platform guide sleeve 24, the lifting platform positioning block 272 is installed in the lifting platform positioning seat 271, the lifting platform positioning screw 273 is connected with the lifting platform positioning block 272, and the lifting platform positioning block 272 is in contact with the lifting platform guide column 25.
The number of the lifting table positioning blocks 272 in this embodiment is two, the two lifting table positioning blocks 272 are both in contact with the lifting table guide column 25, the two lifting table positioning blocks 272 are connected with the lifting table positioning screw 273 through a positive thread and a negative thread, respectively, and the surfaces of the lifting table positioning blocks 272 in contact with the lifting table guide column 25 are arc surfaces.
This split type dolly 2 is installed in the frame for the form that two dollies mutually independent set up, another dolly can not exert an influence to it at a dolly during operation, improve its work efficiency, in addition the different accessible lift 26 of specification according to the pipe die highly adjusts elevating platform 23, so that the highly can be fit for the pipe die of multiple specification of chute, accessible elevating platform positioner 27 carries out the locking location with elevating platform uide bushing 24 and elevating platform guide post 25 after accomplishing the altitude mixture control to elevating platform 23, avoid weighing excessively to crush elevating platform 26 because of elevating platform 23 atress, with its life of extension, through twisting the contact of elevating platform positioning screw 273 control elevating platform locating piece 272 and elevating platform guide post 25 during the locking location, and then realize the locking location.
The launder assembly 5 in this embodiment includes an assembly supporting mechanism 54, an assembly bracket 55, an assembly bracket roller 56, a drop trough 51 for receiving molten iron, a launder 52 for conveying the molten iron to a centrifugal host, and an assembly driving mechanism 53 for controlling the drop trough 51 to turn over and dumping the molten iron remaining in the drop trough 51, the assembly driving mechanism 53 is connected with the drop trough 51, the drop trough 51 is connected with the launder 52, the assembly bracket 55 is connected with the assembly driving mechanism 53, the drop trough 51 and the launder 52 are both mounted on the assembly bracket 55, the assembly bracket roller 56 is sleeved on the assembly bracket 55, the assembly bracket roller 56 is mounted on the assembly supporting mechanism 54, and a powder spray head 57 is mounted at the end of the launder 52.
The assembly supporting mechanism 54 in this embodiment includes an assembly supporting base 541, an assembly supporting riding wheel 544, an assembly supporting swing arm 542 and an assembly supporting screw component 543, wherein the assembly supporting riding wheel 544 is installed on the assembly supporting base 541, the assembly bracket roller 56 contacts with the assembly supporting riding wheel 544, one end of the assembly supporting swing arm 542 is rotatably connected with the assembly supporting base 541, the other end of the assembly supporting swing arm 542 is rotatably connected with one end of the assembly supporting screw component 543, the other end of the assembly supporting screw component 543 is rotatably connected with the assembly supporting base 541, and the assembly supporting riding wheel 544 is installed on the assembly supporting swing arm 542.
The launder assembly 5 of the centrifugal pipe casting machine is suitable for being used in the machining of pipe fittings with the pipe diameter of below 400mm, a driving mechanism 53 can be assembled to be directly connected with a falling groove 51, the falling groove 51 can rotate flexibly, the working efficiency can be improved, the cost is saved, and in addition, the included angle between the launder 52 and the horizontal plane is 1.15 degrees, so that molten iron can be conveniently injected into a centrifugal host machine.
The assembly drive mechanism 53 in this embodiment includes an assembly drive hydraulic motor 531, an assembly drive support base 532, an assembly drive bearing 533, an assembly drive spindle 535, and an assembly drive support jacket 536, the assembly drive hydraulic motor 531 and the assembly drive support jacket 536 are connected via the assembly drive spindle 535, the assembly drive support jacket 536 is mounted on the assembly drive support base 532, and the assembly drive support jacket 536 is normally mounted on the assembly drive support base 532 via the assembly drive bearing 533. The assembly drive support sleeve 536 is connected to the assembly carrier 55.
The launder assembly 5 of the centrifugal pipe casting machine is suitable for being used when the pipe diameter is 400 mm-800 mm or 800 mm-1200 mm, the assembly driving mechanism 53 can be connected with the assembly bracket 55, the drop groove 51 and the launder 52 are installed on the assembly bracket 55, the assembly bracket roller 56 is erected on the assembly supporting riding wheel 544, the drop groove 51 rotates through the rotation of the assembly bracket 55 so as to reduce the stress of the assembly driving hydraulic motor 531 and prolong the service life of the assembly driving hydraulic motor, meanwhile, the height of the assembly supporting riding wheel 544 can be adjusted through the assembly supporting screw rod component 543 when the pipe with a larger pipe diameter is processed so as to realize the height adjustment of the launder 52, and in addition, the included angle between the launder 52 and the horizontal plane is 1.15 degrees, so that molten iron can be conveniently injected into a centrifugal host machine.
The assembly supporting screw assembly 543 in this embodiment includes an assembly supporting screw 545, an assembly supporting sliding sleeve 546, an assembly supporting bracket 547 and an assembly supporting nut 548, the other end of the assembly supporting swing arm 542 is rotatably connected with the assembly supporting bracket 547, the assembly supporting bracket 547 is sleeved on the assembly supporting sliding sleeve 546, the assembly supporting sliding sleeve 546 is rotatably connected with the assembly supporting base 541, the assembly supporting screw 545 is mounted on the assembly supporting bracket 547 through the assembly supporting nut 548, the assembly supporting screw 545 is connected with the assembly supporting sliding sleeve 546, the assembly supporting bracket 547 is slidably connected with the assembly supporting sliding sleeve 546, and the assembly supporting screw 545 is connected with the assembly supporting sliding sleeve 546 through a thread.
The tundish device 3 in this embodiment includes a tundish 35, a tundish base 31, a tundish weighing module 32, a tundish supporting seat 33, a tundish turning frame 34, a tundish driving cylinder 36 and a ladle baking device 37, the tundish weighing module 32 is a high-temperature MM S3 weighing module, the tundish weighing module 32 is installed on the tundish base 31, the tundish turning frame 34 is matched with the tundish weighing module 32, the tundish 35 is rotatably installed on the tundish turning frame 34, the tundish turning frame 34 is installed on the tundish supporting seat 33, the tundish supporting seat 33 is in contact with the tundish weighing module 32, one end of the tundish driving cylinder 36 is rotatably connected with the tundish supporting seat 33, the other end of the tundish driving cylinder 36 is rotatably connected with the tundish 35, the ladle baking device 37 is matched with the tundish 35, and the ladle baking device 37 is arranged at an outlet of the tundish 35.
The tundish 35 in this embodiment includes a tundish body 351, a tundish rotating shaft 352 and a tundish discharging nozzle 353, a tundish refractory brick 354 is arranged inside the tundish body 351, the tundish rotating shaft 352 is arranged on two sides of the tundish body 351, the two tundish rotating shafts 352 are both arranged on the tundish turning frame 34, the tundish rotating shaft 352 is arranged on the tundish turning frame 34 through a bearing under normal conditions, the tundish discharging nozzle 353 is arranged on the tundish body 351, the tundish discharging nozzle 353 is obliquely arranged, and two tundish lifting lugs 355 are respectively arranged on two sides of the tundish body 351.
The molten iron weighs through middle package weighing module 32 in middle package body 351, make the volume of the molten iron at middle package body 351 at every turn invariable, it rotates along middle package pivot 352 to weigh the back through middle package drive cylinder 36 control middle package body 351, empty the molten iron in middle package body 351 to the junk slot through middle package discharging nozzle 353, realize automatic iron function, reduce the waste of molten iron, guarantee the quality of processing pipe fitting, the work efficiency is improved, the molten iron in middle package body 351 is toasted to roast package ware 37 of accessible simultaneously.
The inoculant adding device 4 in the embodiment comprises an inoculant adding hopper 41, an inoculant weighing sensor 42, an inoculant receiving hopper 43, a receiving hopper vibrating mechanism 44, an inoculant receiving groove 45 and a receiving groove adjusting mechanism 46, the inoculant weighing sensor 42 is matched with the inoculant feeding hopper 41, the inoculant weighing sensor 42 is arranged at the outlet of the inoculant feeding hopper 41, an inoculant feeding cover plate 48 is arranged at the feed inlet of the inoculant feeding hopper 41, the discharge outlet of the inoculant feeding hopper 41 is positioned above the inoculant receiving hopper 43, an adjusting sleeve for adjusting the distance between the discharge outlet of the inoculant feeding hopper 41 and the inoculant receiving hopper 43 is arranged at the discharge outlet of the inoculant feeding hopper 41, the inoculant receiving hopper 43 is matched with the inoculant receiving hopper 45, the inoculant receiving hopper 43 is arranged on the receiving hopper vibrating mechanism 44, and the inoculant receiving hopper 45 is arranged on the receiving hopper adjusting mechanism 46.
The receiving hopper vibrating mechanism 44 in this embodiment includes a receiving hopper vibrating frame 441, a receiving hopper vibrating motor 442 and a receiving hopper vibrating spring 443, the receiving hopper vibrating spring 443 is installed on the inoculant feeding platform 47, the inoculant receiving hopper 43 is installed on the receiving hopper vibrating frame 441, the receiving hopper vibrating frame 441 is connected with the receiving hopper vibrating spring 443, and the receiving hopper vibrating motor 442 is installed at the bottom of the receiving hopper vibrating frame 441.
Connect silo adjustment mechanism 46 in this embodiment including connecing the silo to rotate seat 461, connect the silo to adjust seat 462, connect silo adjusting bolt 463 and connect silo adjusting bracket 464, connect the silo to rotate seat 461 and connect silo adjusting seat 462 and all install the bottom that the inoculant connects silo 45, connect the silo to rotate seat 461 and connect silo adjusting bracket 464 rotation to be connected, connect silo adjusting seat 462 and connect silo adjusting bolt 463 rotation to be connected, and connect silo adjusting bolt 463 to install on connecing silo adjusting bracket 464, connect silo adjusting bracket 464 to install on inoculant throws feeding platform 47.
The inoculant adding device 4 of the centrifugal pipe casting machine can measure the amount of inoculant injected into molten iron through the inoculant weighing sensor 42 so as to change the attribute of metal, the inoculant is controlled to fall into the inoculant receiving hopper 43 through the inoculant weighing sensor 42 when the inoculant is added, the inoculant in the inoculant receiving hopper 43 can flow into the inoculant receiving groove 45 through the vibration of the inoculant receiving hopper vibration motor 442, the phenomenon that the inoculant is excessively accumulated in the inoculant receiving hopper 43 and blocks the inoculant receiving hopper 43 is avoided, and when the inoculant flows into the inoculant receiving groove 45, the angle of an outlet of the inoculant receiving groove 45 can be adjusted through the inoculant receiving groove adjusting bolt 463 so that the inoculant can be added into the molten iron.
In addition, it should be noted that the specific embodiments described in the present specification may be different in the components, the shapes of the components, the names of the components, and the like, and the above description is only an example of the structure of the present invention. All the equivalent changes or simple changes made according to the structure, characteristics and principle of the utility model are included in the protection scope of the utility model. Various modifications, additions and substitutions may be made by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.
Claims (10)
1. A casting machine of a centrifugal pipe casting machine is characterized in that: including electronic ladle overturning device (1), split type dolly (2) and chute assembly (5), electronic ladle overturning device (1) includes electronic ladle overturning frame (11), waters package (13) and waters package actuating mechanism (14), install on electronic ladle overturning frame (11) split type dolly (2), it rotates to install on electronic ladle overturning frame (11) to water package (13), it is connected with watering package actuating mechanism (14) to water package (13), chute assembly (5) install on split type dolly (2) and chute assembly (5) with water package (13) cooperation.
2. The pouring machine of a centrifugal tube casting machine according to claim 1, characterized in that: the electric ladle turning device (1) further comprises a ladle base (12), the ladle (13) is rotatably installed on the ladle base (12), and the ladle base (12) is installed on the electric ladle turning frame (11); and/or; the casting ladle (13) comprises a casting ladle body (131), the casting ladle body (131) is of a fan-shaped structure, two casting ladle rotating shafts (132) are respectively installed on two sides of the casting ladle body (131), the two casting ladle rotating shafts (132) are installed on the electric ladle-turning frame (11), and the casting ladle body (131) is rotatably connected with the casting ladle driving mechanism (14).
3. The pouring machine of a centrifugal tube casting machine according to claim 1, characterized in that: split type dolly (2) are including split type dolly body (21) for realize wheel subassembly (22) that split type dolly body (21) removed to and be used for installing elevating platform (23) of chute assembly (5), the bottom at split type dolly body (21) is installed in wheel subassembly (22), elevating platform (23) are installed on split type dolly body (21).
4. The pouring machine of a centrifugal tube casting machine according to claim 3, characterized in that: the split type trolley (2) further comprises a lifter (26) used for controlling the lifting platform (23) to lift, the lifter (26) is installed on the split type trolley body (21), and the lifter (26) is connected with the lifting platform (23); and/or; the split type trolley (2) further comprises a lifting platform guide sleeve (24) and a lifting platform guide column (25), the lifting platform guide sleeve (24) is installed on the lifting platform (23), the lifting platform guide column (25) is installed on the split type trolley body (21), and the lifting platform guide sleeve (24) is sleeved on the lifting platform guide column (25).
5. The pouring machine of a centrifugal tube casting machine according to claim 4, characterized in that: split type dolly (2) still including be used for fixing a position elevating platform (23), in order to reduce elevating platform positioner (27) of elevating platform (26) atress, elevating platform uide bushing (24) and elevating platform guide post (25) all cooperate with elevating platform positioner (27).
6. The pouring machine of a centrifugal tube casting machine according to claim 1, characterized in that: the launder assembly (5) comprises a falling groove (51) used for containing molten iron, a launder (52) used for conveying the molten iron to a centrifugal host machine, and an assembly driving mechanism (53) used for controlling the falling groove (51) to overturn and pouring the residual molten iron in the falling groove (51), wherein the assembly driving mechanism (53) is connected with the falling groove (51), and the falling groove (51) is connected with the launder (52).
7. The pouring machine of a centrifugal tube casting machine according to claim 6, characterized in that: runner assembly (5) still includes assembly supporting mechanism (54), assembly bracket (55) and assembly bracket gyro wheel (56), assembly bracket (55) are connected with assembly actuating mechanism (53), the groove that falls (51) and runner (52) are all installed on assembly bracket (55), assembly bracket gyro wheel (56) suit is on assembly bracket (55), assembly bracket gyro wheel (56) erect at assembly supporting mechanism (54), dusting head (57) are installed to the tip of runner (52).
8. The pouring machine of a centrifugal tube casting machine according to claim 7, characterized in that: the assembly supporting mechanism (54) comprises an assembly supporting base (541) and an assembly supporting riding wheel (544), the assembly supporting riding wheel (544) is installed on the assembly supporting base (541), and the assembly bracket roller (56) is in contact with the assembly supporting riding wheel (544); and/or; the assembly supporting mechanism (54) further comprises an assembly supporting swing arm (542) and an assembly supporting screw component (543), one end of the assembly supporting swing arm (542) is rotatably connected with the assembly supporting base (541), the other end of the assembly supporting swing arm (542) is rotatably connected with one end of the assembly supporting screw component (543), the other end of the assembly supporting screw component (543) is rotatably connected with the assembly supporting base (541), and the assembly supporting riding wheel (544) is installed on the assembly supporting swing arm (542).
9. The pouring machine of a centrifugal tube casting machine according to claim 1, characterized in that: the casting machine further comprises a tundish device (3), and the tundish device (3) is matched with the casting ladle (13); the tundish device (3) comprises a tundish (35), a tundish base (31), a tundish weighing module (32) and a tundish turning frame (34), the tundish weighing module (32) is installed on the tundish base (31), the tundish turning frame (34) is matched with the tundish weighing module (32), and the tundish (35) is rotatably installed on the tundish turning frame (34).
10. The pouring machine of a centrifugal tube casting machine according to claim 1, characterized in that: the casting machine also comprises an inoculant adding device (4), and the inoculant adding device (4) is matched with the casting ladle (13); the inoculant adding device (4) comprises an inoculant adding hopper (41), an inoculant weighing sensor (42), an inoculant receiving hopper (43) and an inoculant receiving groove (45), the inoculant weighing sensor (42) is matched with the inoculant adding hopper (41), a discharge hole of the inoculant adding hopper (41) is positioned above the inoculant receiving hopper (43), and the inoculant receiving hopper (43) is matched with the inoculant receiving groove (45).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921382531.6U CN210755045U (en) | 2019-08-24 | 2019-08-24 | Casting machine of centrifugal pipe casting machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921382531.6U CN210755045U (en) | 2019-08-24 | 2019-08-24 | Casting machine of centrifugal pipe casting machine |
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| CN210755045U true CN210755045U (en) | 2020-06-16 |
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| CN201921382531.6U Active CN210755045U (en) | 2019-08-24 | 2019-08-24 | Casting machine of centrifugal pipe casting machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116475366A (en) * | 2023-06-26 | 2023-07-25 | 华翔(洪洞)智能科技有限公司 | Stream inoculant collecting device and method |
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2019
- 2019-08-24 CN CN201921382531.6U patent/CN210755045U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116475366A (en) * | 2023-06-26 | 2023-07-25 | 华翔(洪洞)智能科技有限公司 | Stream inoculant collecting device and method |
| CN116475366B (en) * | 2023-06-26 | 2023-08-22 | 华翔(洪洞)智能科技有限公司 | Stream inoculant collecting device and method |
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Address after: 311507 No. 539 South Zhenjiang Road, Jiangnan County, Hangzhou, Zhejiang, Tonglu Patentee after: Hangzhou Chunfeng Mechanical Engineering Co.,Ltd. Address before: 311507 No. 539 South Zhenjiang Road, Jiangnan County, Hangzhou, Zhejiang, Tonglu Patentee before: ZHEJIANG SHENAO MACHINERY ENGINEERING Co.,Ltd. |
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