CN212024686U - Lifting tilting transfer vehicle - Google Patents
Lifting tilting transfer vehicle Download PDFInfo
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- CN212024686U CN212024686U CN202020488062.2U CN202020488062U CN212024686U CN 212024686 U CN212024686 U CN 212024686U CN 202020488062 U CN202020488062 U CN 202020488062U CN 212024686 U CN212024686 U CN 212024686U
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Abstract
The utility model relates to a promote and vert transfer car (buggy), including the walking unit, the walking unit includes the frame, frame four corners department is equipped with the wheel respectively, be equipped with travel drive mechanism and distance detection mechanism on the frame, the sideslip unit includes the sideslip guide rail, sideslip base and sideslip actuating mechanism, the sideslip guide rail sets up with wheel walking direction is perpendicular, the horizontal rotation unit includes slewing bearing, the last horizontal rotation actuating mechanism that is equipped with of slewing bearing, the promotion unit is including promoting the stand, be equipped with on the promotion stand and promote drive mechanism, be equipped with the hoisting frame on the promotion guide rail, the unit that verts includes the arm, can dismantle on the arm and be equipped with on the arm and water the package, arm one side is equipped with the drive and waters the package and vert actuating mechanism, the walking unit, the sideslip unit, the horizontal rotation. The requirement of molten iron transfer on space motion can be met, the operation is more stable, the safety is higher, and the use is more convenient.
Description
The technical field is as follows:
the utility model relates to a technical field is transported to the molten iron, concretely relates to can transport the promotion of assigned position verting transfer car (buggy) with molten iron fast accurate safety.
Background art:
molten iron transfer is an essential process step in a casting production workshop, and the molten iron transfer efficiency directly influences the whole production and processing efficiency. Traditional molten iron transportation mode mainly relies on instruments such as fork truck, crane to realize, transports through modes such as fork truck, crane not only work efficiency is low, needs many people to operate moreover, and the operating stability is relatively poor, and operational environment security is also relatively lower, therefore traditional transportation instrument has can't satisfy the molten iron transportation to transporting efficiency, transporting security and easy and simple to handle's requirement.
Along with the technical progress, the molten iron transfer trolley gradually replaces the traditional transfer mode to become key transfer equipment in a modern molten iron transfer system, has the advantages of high transfer efficiency, high automation degree, stable transfer and the like, and has remarkable advantages compared with the traditional transfer mode, so that the molten iron transfer trolley is widely accepted and widely used. Although the existing molten iron transfer vehicle improves the efficiency of molten iron transfer, there still exist some places to be further improved, wherein there are two outstanding aspects, firstly, the existing molten iron transfer vehicle has a relatively single function and cannot meet the requirements of various working conditions on spatial motion, most of the existing molten iron transfer vehicles can only move and rotate or move two rotations and other simple combination forms, the transfer vehicle can also be used for simple operation transfer, but the transfer environment of complex transfer environment or the transfer environment of multiple spatial motions in the space required by the molten iron transfer vehicle for completing automatic molten iron transfer due to the limitation of factory conditions cannot be realized, only the requirement can be realized by adopting the cooperation of a plurality of transfer vehicles or the cooperation of the transfer vehicle and manpower, for example, in a large production workshop, the spheroidized molten iron is usually transferred to a casting machine, then the molten iron is poured through the pouring machine, and the pouring machine is connected with the spheroidizing station, and a plurality of actions such as ladle transferring, transporting, lifting, tilting (pouring molten iron) and the like need to be finished in the middle, so that higher requirements are provided for the molten iron transfer trolley. Secondly, there is certain potential risk in the operation of current molten iron transfer car, for example because the operation is unstable and leads to the molten iron in the ladle to spill, again like current promotion mainly adopts the mode of hydro-cylinder to realize, and molten iron splash is inevitable, once contacts with oil, and is very dangerous, in addition, the hydro-cylinder drive still has the control complicacy, and the running accuracy is poor, the security is low under the high temperature environment scheduling problem, consequently needs to promote the safety protection to current molten iron transfer car.
The above description is included in the technical recognition scope of the utility model, and does not necessarily constitute the prior art.
The utility model has the following contents:
an object of the utility model is to solve the problem that prior art exists, provide a promote and vert the transfer car (buggy), can satisfy the molten iron and transport the requirement to the space motion, move more steadily, the security is higher, and it is more convenient to use.
The utility model discloses an adopt following technical scheme to realize above-mentioned purpose:
a lift tilt transfer car (vtm) comprising:
the walking unit comprises a frame, wheels are arranged at the four corners of the frame respectively, a walking driving mechanism for driving the wheels to walk on the light rail is arranged on the frame, and a distance detection mechanism for measuring a walking distance is also arranged on the frame;
the transverse moving unit comprises a transverse moving guide rail arranged on the frame, the transverse moving guide rail is perpendicular to the traveling direction of the wheels, a transverse moving base is arranged on the transverse moving guide rail, and a transverse moving driving mechanism for driving the transverse moving unit to transversely move relative to the frame is arranged on the frame;
the horizontal rotating unit comprises a slewing bearing arranged on the transverse moving base, a horizontal rotating driving mechanism for driving the slewing bearing to rotate horizontally relative to the frame is arranged on the slewing bearing, and a lifting unit is arranged on the slewing bearing;
the lifting unit comprises a lifting upright column vertically arranged on the slewing bearing, a lifting guide rail is vertically arranged on the lifting upright column, a lifting frame is arranged on the lifting guide rail, a tilting unit is arranged on the lifting frame, and a lifting driving mechanism for driving the lifting frame to lift is arranged on the lifting upright column;
the tilting unit comprises a mechanical arm arranged on the lifting frame, a ladle is detachably mounted on the mechanical arm, and a tilting driving mechanism for driving the ladle to tilt is arranged on one side of the mechanical arm;
the walking unit, the transverse moving unit, the horizontal rotating unit, the lifting unit and the tilting unit are respectively connected with a control system.
The gravity centers of the transverse moving unit, the horizontal rotating unit, the lifting unit and the tilting unit are arranged in the square formed by the four wheel supporting points.
The gravity center height of the casting ladle and the molten iron in the casting ladle is lower than the tilting center of the casting ladle.
The walking driving mechanism comprises a walking servo motor arranged on the frame, the walking servo motor is connected with a walking driving shaft, two ends of the walking driving shaft are respectively connected with the wheels, and the walking servo motor is connected with the control system.
The walking drive shaft includes walking drive shaft A and walking drive shaft B, walking drive shaft A and walking drive shaft B pass through shaft coupling A and connect, walking drive shaft A outer end with walking drive shaft B outer end is connected with respectively the wheel.
The distance detection mechanism comprises a laser range finder arranged on the frame and a reflecting frame matched with the laser range finder, a protective cover is arranged on the outer side of the laser range finder, and the laser range finder is connected with the control system.
The transverse moving driving mechanism comprises transverse moving racks symmetrically arranged on the transverse moving base, transverse moving gears matched with the transverse moving racks are arranged on the transverse moving racks, the two transverse moving gears are connected through a transmission shaft, a transverse moving servo motor for driving the transverse moving gears to rotate is arranged at one end of the transmission shaft, and the transverse moving servo motor is connected with the control system.
The transmission shaft comprises a transmission shaft A and a transmission shaft B, and the transmission shaft A and the transmission shaft B are connected through a coupler B.
Slewing bearing includes inner circle supporting and outer lane supporting, be equipped with the ball between inner circle supporting and the outer lane supporting, the inner circle supporting is fixed to be set up on the sideslip base, the outer lane supporting is for inner circle supporting horizontal rotation, be equipped with the supporting disc on the outer lane supporting, be equipped with perpendicularly on the supporting disc the promotion stand, the inner circle supporting inboard is equipped with the internal tooth, horizontal rotation actuating mechanism is including setting up perpendicularly horizontal rotation servo motor on the supporting disc, horizontal rotation servo motor is connected with horizontal rotation gear, horizontal rotation gear with the internal tooth meshing of inner circle supporting, horizontal rotation servo motor with control system connects.
The lifting driving mechanism comprises a lifting servo motor arranged at the top of the lifting stand column, the lifting servo motor is connected with a lifting screw rod vertically arranged, a nut is arranged on the lifting screw rod, a lifting connecting rod is arranged on the lifting frame, a mounting hole for mounting the nut is formed in the lifting connecting rod, the nut is fixedly mounted in the mounting hole, and the lifting servo motor is connected with the control system.
The actuating mechanism that verts is including setting up support of verting on the arm, it is equipped with the servo motor that verts on the support to vert, the servo motor that verts is connected with the gear box, the gear box output is equipped with the turning block, be equipped with the slot on the turning block, it is equipped with the axle that verts to water a packet bilateral symmetry, be equipped with on the arm with the axle complex draw-in groove that verts, the axle head portion that verts be equipped with the inserted block that the slot matches, the servo motor that verts with control system connects.
Be equipped with engaged pinion and gear wheel in the gear box, the pinion with tilting servo motor connects, the gear wheel pass through the output shaft with the commentaries on classics piece is connected.
And a wire wheel is arranged at the front end of the frame.
The lifting frame is characterized in that a protective cover for preventing molten iron from splashing is arranged above the lifting frame, and telescopic flexible armor shields are arranged between the lifting frame and the upper ends of the lifting stand columns and between the lifting frame and the lower ends of the lifting stand columns respectively.
The control system comprises a control cabinet arranged on the rear side of the lifting upright post, and a PLC (programmable logic controller) is arranged in the control cabinet.
The utility model adopts the above structure, following beneficial effect can be brought: (1) through the design walking unit, the sideslip unit, the horizontal rotation unit, promote the unit and vert the unit, and be in the same place each ingenious combination of motion unit of the aforesaid, and set up corresponding drive structural style respectively according to the requirement to running accuracy and stationarity separately, and then ensure that whole can realize the two pivoted tandem type spatial motion structural styles of three translations, this can satisfy current molten iron and transport the requirement to the spatial motion, degree of mechanization is high, the molten iron transports efficiently, the security is high, operate steadily. (2) The lifting of the casting ladle is realized by adopting a servo motor and lead screw driving mode to replace a traditional oil cylinder driving mode, so that the safety is higher, and the running precision is also high. (3) Slewing bearing adopts the inner circle bearing fixed, and the outer lane bearing is rotatory, and the inner tooth is established to the inner circle bearing simultaneously, and horizontal rotation servo motor is established to the supporting disc, and horizontal rotation servo motor realizes the horizontal rotation with inner circle bearing cooperation drive, and this kind of structural design can set up horizontal rotation servo motor focus in the inner circle bearing, all has the support on whole circumferencial direction simultaneously and supports evenly, and then ensures that the horizontal rotation process is more steady, and the running accuracy is higher.
Description of the drawings:
fig. 1 is a schematic structural view of a front view of the lifting tilting transfer trolley of the invention;
fig. 2 is a schematic perspective view of the lift tilt transfer trolley of the present invention;
fig. 3 is a schematic perspective view of another perspective view of the lift tilt transfer trolley of the present invention;
FIG. 4 is a schematic structural view of a driving part of the walking unit of the present invention;
FIG. 5 is a schematic view of the structure of the range finding department of the walking unit of the present invention
FIG. 6 is a schematic structural view of the traverse unit and the horizontal rotation unit of the present invention;
FIG. 7 is an enlarged view of a portion A of FIG. 6;
fig. 8 is a schematic structural view of the lifting unit of the present invention;
fig. 9 is a schematic structural view of the tilting unit of the present invention;
in the figure, 1, a traveling unit, 101, a frame, 102, a wheel, 103, a traveling drive mechanism, 1031, a traveling servo motor, 1032, a traveling drive shaft, 1033, traveling drive shafts a, 1034, traveling drive shafts B, 1035, couplings a, 104, a traveling distance detection mechanism, 1041, a laser range finder, 1042, a reflector, 1043, a hood, 2, a traverse unit, 201, a traverse guide, 202, a traverse base, 203, a traverse drive mechanism, 2031, a traverse rack, 2032, a traverse gear, 2033, a transmission shaft, 2034, a traverse servo motor, 2035, a transmission shaft a, 2036, a transmission shaft B, 2037, a coupling B, 3, a horizontal rotation unit, 301, a slewing bearing, 3011, an inner ring bearing, 3012, an outer ring bearing, 3013, a ball, 3014, a bearing disk, 3015, an inner tooth, 302, a horizontal rotation drive mechanism, 3021, a horizontal rotation servo motor, 3022, a horizontal rotation gear, 4. the lifting mechanism comprises a lifting unit 401, a lifting upright post 402, a lifting guide rail 403, a lifting frame 404, a lifting driving mechanism 4041, a lifting servo motor 4042, a lifting lead screw 4043, a screw, 4044, a lifting connecting rod 4045, a mounting hole 5, a tilting unit 501, a mechanical arm 502, a ladle 503, a tilting driving mechanism 5031, a tilting support 5032, a tilting servo motor 5033, a gear box 5034, a rotating block 5035, a slot 5036, a pinion 5037, a big gear 504, a tilting rotating shaft 505, a clamping groove 506, an inserting block 6, a control system 7, a reel 8, a protective cover 9, a flexible helmet shield 10 and a light rail.
The specific implementation mode is as follows:
in order to more clearly explain the overall concept of the present invention, the following detailed description is given by way of example in conjunction with the accompanying drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.
The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments.
Furthermore, the terms "upper", "lower", "one side", "a", "B" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the location of the indicated technical feature.
In the present invention, unless otherwise expressly stated or limited, the terms "provided", "mounted", "connected", "fixed", and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrated; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
As shown in fig. 1-9, a lift tilt transfer car includes:
the walking unit 1 comprises a frame 101, wheels 102 are respectively arranged at four corners of the frame 101, a walking driving mechanism 103 for driving the wheels 102 to walk on the light rail 10 is arranged on the frame 101, and a distance detection mechanism 104 for measuring a walking distance is also arranged on the frame 101;
the transverse moving unit 2 comprises a transverse moving guide rail 201 arranged on the frame 101, the transverse moving guide rail 201 is perpendicular to the traveling direction of the wheels 102, a transverse moving base 202 is arranged on the transverse moving guide rail 201, and a transverse moving driving mechanism 203 for driving the transverse moving unit 2 to transversely move relative to the frame 101 is arranged on the frame 101;
a horizontal rotation unit 3, wherein the horizontal rotation unit 3 comprises a slewing bearing 301 arranged on the traverse base 202, and a horizontal rotation driving mechanism 302 for driving the slewing bearing 301 to rotate horizontally relative to the frame 101 is arranged on the slewing bearing 301;
the lifting unit 4 comprises a lifting upright column 401 vertically arranged on the slewing bearing 301, a lifting guide rail 402 is vertically arranged on the lifting upright column 401, a lifting frame 403 is arranged on the lifting guide rail 402, a tilting unit 5 is arranged on the lifting frame 403, and a lifting driving mechanism 404 for driving the lifting frame 403 to lift is arranged on the lifting upright column 401;
the tilting unit 5 comprises a mechanical arm 501 arranged on the lifting frame 403, a ladle 502 is detachably mounted on the mechanical arm 501, and a tilting driving mechanism 503 for driving the ladle 502 to tilt is arranged on one side of the mechanical arm 501;
the walking unit 1, the transverse moving unit 2, the horizontal rotating unit 3, the lifting unit 4 and the tilting unit 5 are respectively connected with a control system 6. Through design walking unit 1, sideslip unit 2, horizontal rotation unit 3, hoisting element 4 and the unit 5 that verts, and be in the same place each ingenious combination of motion unit of the aforesaid, and set up corresponding drive structural style respectively according to the requirement to running accuracy and stationarity separately, and then ensure that whole can realize the serial-type spatial motion structural style of three translation two pivoted, this can satisfy current molten iron and transport the requirement to the spatial motion, degree of mechanization is high, the molten iron transports efficiently, the security is high, operate steadily.
The centers of gravity of the traverse unit 2, the horizontal rotation unit 3, the lifting unit 4, and the tilting unit 5 are disposed in a square formed by the four wheels 102. The center of gravity of the whole structure is ensured to be positioned in four wheels, so that the rollover can be effectively prevented. Ensuring more stable operation.
The height of the center of gravity of the ladle 502 and the molten iron in the ladle 502 is lower than the tilting center of the ladle 502. Can effectively ensure that the ladle 502 can not lead to leaning forward because of it verts when verting, and then safer, stable when verting.
The walking drive mechanism 103 comprises a walking servo motor 1031 arranged on the frame 101, the walking servo motor 1031 is connected with a walking drive shaft 1032, two ends of the walking drive shaft 1032 are respectively connected with the wheels 102, and the walking servo motor 1031 is connected with the control system 6. The wheels 102 are driven to run on the light rail 10 by adopting a transmission mode of the running servo motor 1031 and the running driving shaft 1032, and the light rail has the advantages of high running precision, simple and convenient control and the like, and the driving is generally driven by a front wheel.
The walking drive shaft 1032 comprises a walking drive shaft a1033 and a walking drive shaft B1034, the walking drive shaft a1033 and the walking drive shaft B1034 are connected by a coupling a1035, and the outer end of the walking drive shaft a1033 and the outer end of the walking drive shaft B1034 are respectively connected with the wheel 102.
The distance detection mechanism 104 comprises a laser range finder 1041 arranged on the frame 101 and a reflecting frame 1042 matched with the laser range finder 1041, a protective cover 1043 is arranged on the outer side of the laser range finder 1041, and the laser range finder 1041 is connected with the control system 6. The laser ranging can ensure controllable accuracy of the walking distance, the reflecting frame 1042 can be set according to the actual working environment, and a travel switch and/or a limit switch can be set for further ensuring the operation safety.
The traverse driving mechanism 203 comprises traverse racks 2031 symmetrically arranged on the traverse base 202, traverse gears 2032 matched with the traverse racks 2031 are arranged on the traverse racks 2031, the two traverse gears 2032 are connected through a transmission shaft 2033, a traverse servo motor 2034 for driving the traverse gears 2032 to rotate is arranged at one end of the transmission shaft 2033, and the traverse servo motor 2034 is connected with the control system 6. The transverse moving driving precision is high and the operation is relatively stable by adopting a gear rack driving mode and matching with the guide rail.
The transmission shaft 2033 comprises a transmission shaft A2035 and a transmission shaft B2036, and the transmission shaft A2035 and the transmission shaft B2036 are connected through a coupling B2037.
The slewing bearing 301 comprises an inner ring support 3011 and an outer ring support 3012, a ball 3013 is arranged between the inner ring support 3011 and the outer ring support 3012, the inner ring support 3011 is fixedly arranged on the traverse base 202, the outer ring support 3012 horizontally rotates relative to the inner ring support 3011, a support disc 3014 is arranged on the outer ring support 3012, the lifting column 401 is vertically arranged on the support disc 3014, inner teeth 3015 are arranged on the inner side of the inner ring support 3011, the horizontal rotation driving mechanism 302 comprises a horizontal rotation servo motor 3021 vertically arranged on the support disc 3014, the horizontal rotation servo motor 3021 is connected with a horizontal rotation gear 3022, the horizontal rotation gear 3022 is engaged with the inner teeth 3015 of the inner ring support 3011, and the horizontal rotation servo motor 3021 is connected with the control system 6. The slewing bearing 301 is fixed by the inner ring bearing 3011, the outer ring bearing 3012 rotates, the inner ring bearing 3011 is provided with inner teeth 3015, the supporting disc 3014 is provided with a horizontal rotation servo motor 3021, the horizontal rotation servo motor 3021 is matched with the inner ring bearing 3011 to drive to realize horizontal rotation, the structural design can arrange the gravity center of the horizontal rotation servo motor 3021 in the inner ring bearing 3011, and meanwhile, the whole circumferential direction is supported and uniformly supported, so that the horizontal rotation process is ensured to be more stable, and the operation precision is higher.
Promote actuating mechanism 404 including setting up promote the lifting servo motor 4041 at stand 401 top, it is connected with the lifting screw 4042 of vertical setting to promote servo motor 4041, be equipped with screw 4043 on the lifting screw 4042, be equipped with on the hoisting frame 403 and promote connecting rod 4044, be equipped with the installation on the promotion connecting rod 4044 the mounting hole 4045 of screw 4043, screw 4043 fixed mounting be in the mounting hole 4045, promote servo motor 4041 with control system 6 connects. The lifting of the casting ladle 502 is realized by adopting a lifting servo motor 4041 and lifting lead screw 4042 driving mode to replace a traditional oil cylinder driving mode, so that the safety is higher, and the running precision is also high.
The tilting driving mechanism 503 comprises a tilting support 5031 arranged on the mechanical arm 501, a tilting servo motor 5032 arranged on the tilting support 5031, the tilting servo motor 5032 is connected with a gear box 5033, an output end of the gear box 5033 is provided with a rotating block 5034, a slot 5035 is arranged on the rotating block 5034, a tilting shaft 504 is symmetrically arranged on two sides of the casting ladle 502, a clamping groove 505 matched with the tilting shaft 504 is formed in the mechanical arm 501, an end portion of the tilting shaft 504 is provided with an inserting block 506 matched with the slot 5035, and the tilting servo motor 5032 is connected with the control system 6. By designing the mechanical arm 501 and improving the ladle 502, the ladle 502 can be directly clamped in the clamping groove 505 through the tilting shaft 504, meanwhile, the inserting block 506 is directly inserted into the inserting groove 5035 of the rotating block 5034, the ladle can be quickly installed, and the tilting servo motor 5032 only needs to drive the rotating block 5034 to rotate through the gear box 5033 during tilting, and the tilting angle is smaller than 90 degrees.
A pinion gear 5036 and a gearwheel 5037 which are engaged with each other are arranged in the gear box 5033, the pinion gear 5036 is connected with the tilting servo motor 5031, and the gearwheel 5037 is connected with the rotary block 5034 through an output shaft. The gear box 5033 is arranged to ensure that the tilting process is stable and prevent the casting position from being greatly deviated.
The front end of the frame 101 is provided with a wire wheel 7. The line wheel ensures that all the electric equipment on the transfer trolley can be powered during the whole operation process of the transfer trolley.
A protective cover 8 for preventing molten iron from splashing is arranged above the lifting frame 403, and telescopic flexible armor shields 9 are respectively arranged between the lifting frame 403 and the upper end of the lifting upright column 401 and between the lifting frame 403 and the lower end of the lifting upright column 401. Safety can be further improved by arranging each protective cover.
The control system 6 comprises a control cabinet arranged on the rear side of the lifting upright post, and a PLC (programmable logic controller) is arranged in the control cabinet.
The utility model discloses promote the working process of the transfer car (buggy) that verts:
when the vehicle travels, the control system 6 sends a signal to the travel servo motor to start, the travel servo motor 1031 drives the travel driving shaft 1032 to rotate, the wheels 102 are further driven to rotate to travel along the light rail 10, meanwhile, the laser detector 1041 detects the distance in real time, and when the specified position is reached, the travel servo motor 1031 stops working.
During the traverse, the traverse servo motor 2034 is started to drive the traverse gear 2032 to rotate, the traverse gear 2032 drives the traverse rack 2031 to move, and the traverse base 202 (and the equipment thereon) is transversely fed along the traverse guide rail 201.
When the horizontal rotation is performed, the horizontal rotation servo motor 3021 starts to drive the horizontal rotation gear 3022 to rotate, and since the inner ring support 3011 is fixed, the horizontal rotation gear 3022 performs an orbital motion along the inner ring support 3011, and the support disc 3014 performs a horizontal rotation motion relative to the frame 101, and simultaneously drives other devices on the support disc 3014 and the outer ring support 3012 to perform a horizontal rotation motion, thereby realizing the horizontal rotation.
When lifting, the lifting servo motor 4041 starts to drive the lifting lead screw 4042 to rotate, the lifting lead screw 4042 drives the lifting frame 403 to lift through the nut 4043, and then lifting is realized, and the lifting upright column 401 can be provided with the photoelectric sensing switch to prevent lifting beyond a limit.
When the ladle is tilted, the tilting servo motor 5032 is started to drive the rotating block 5034 to rotate through the gear box 5033, and the rotating block 5034 drives the ladle 502 to tilt in the clamping groove 505 through the inserting block 506.
The above-mentioned each spatial motion is not necessary to work when the molten iron operates every time, but depends on the actual working environment, usually walk, promote and incline and often use when verting, and sideslip, rotation also can be used certainly, generally will rotate earlier then the sideslip when sideslip and rotation all need, and it is more stable when rotatory like this.
The above-mentioned specific embodiments can not be regarded as the restriction to the scope of protection of the utility model, to technical personnel in this technical field, it is right the utility model discloses any replacement improvement or transform that embodiment made all fall within the scope of protection of the utility model.
The parts of the present invention not described in detail are the known techniques of those skilled in the art.
Claims (10)
1. The utility model provides a promote transfer car (buggy) that verts which characterized in that: the method comprises the following steps:
the walking unit comprises a frame, wheels are arranged at the four corners of the frame respectively, a walking driving mechanism for driving the wheels to walk on the light rail is arranged on the frame, and a distance detection mechanism for measuring a walking distance is also arranged on the frame;
the transverse moving unit comprises a transverse moving guide rail arranged on the frame, the transverse moving guide rail is perpendicular to the traveling direction of the wheels, a transverse moving base is arranged on the transverse moving guide rail, and a transverse moving driving mechanism for driving the transverse moving unit to transversely move relative to the frame is arranged on the frame;
the horizontal rotating unit comprises a slewing bearing arranged on the transverse moving base, a horizontal rotating driving mechanism for driving the slewing bearing to rotate horizontally relative to the frame is arranged on the slewing bearing, and a lifting unit is arranged on the slewing bearing;
the lifting unit comprises a lifting upright column vertically arranged on the slewing bearing, a lifting guide rail is vertically arranged on the lifting upright column, a lifting frame is arranged on the lifting guide rail, a tilting unit is arranged on the lifting frame, and a lifting driving mechanism for driving the lifting frame to lift is arranged on the lifting upright column;
the tilting unit comprises a mechanical arm arranged on the lifting frame, a ladle is detachably mounted on the mechanical arm, and a tilting driving mechanism for driving the ladle to tilt is arranged on one side of the mechanical arm;
the walking unit, the transverse moving unit, the horizontal rotating unit, the lifting unit and the tilting unit are respectively connected with a control system.
2. A lift tilt transfer car (vtr) vehicle as claimed in claim 1, wherein: the gravity centers of the transverse moving unit, the horizontal rotating unit, the lifting unit and the tilting unit are arranged in a square formed by the four wheel supporting points; the gravity center height of the casting ladle and the molten iron in the casting ladle is lower than the tilting center of the casting ladle.
3. A lift tilt transfer car (vtr) vehicle as claimed in claim 1, wherein: the walking drive mechanism is including setting up walking servo motor on the frame, walking servo motor is connected with the walking drive shaft, walking drive shaft both ends are connected with respectively the wheel, walking servo motor with control system connects, the walking drive shaft includes walking drive shaft A and walking drive shaft B, walking drive shaft A and walking drive shaft B pass through shaft coupling A and connect, walking drive shaft A outer end with walking drive shaft B outer end is connected with respectively the wheel.
4. A lift tilt transfer car (vtr) vehicle as claimed in claim 1, wherein: the distance detection mechanism comprises a laser range finder arranged on the frame and a reflecting frame matched with the laser range finder, a protective cover is arranged on the outer side of the laser range finder, and the laser range finder is connected with the control system.
5. A lift tilt transfer car (vtr) vehicle as claimed in claim 1, wherein: the transverse moving driving mechanism comprises transverse moving racks symmetrically arranged on the transverse moving base, transverse moving gears matched with the transverse moving racks are arranged on the transverse moving racks, the transverse moving gears are connected through a transmission shaft, a transverse moving servo motor for driving the transverse moving gears to rotate is arranged at one end of the transmission shaft, the transverse moving servo motor is connected with the control system, the transmission shaft comprises a transmission shaft A and a transmission shaft B, and the transmission shaft A and the transmission shaft B are connected through a coupler B.
6. A lift tilt transfer car (vtr) vehicle as claimed in claim 1, wherein: slewing bearing includes inner circle supporting and outer lane supporting, be equipped with the ball between inner circle supporting and the outer lane supporting, the inner circle supporting is fixed to be set up on the sideslip base, the outer lane supporting is for inner circle supporting horizontal rotation, be equipped with the supporting disc on the outer lane supporting, be equipped with perpendicularly on the supporting disc the promotion stand, the inner circle supporting inboard is equipped with the internal tooth, horizontal rotation actuating mechanism is including setting up perpendicularly horizontal rotation servo motor on the supporting disc, horizontal rotation servo motor is connected with horizontal rotation gear, horizontal rotation gear with the internal tooth meshing of inner circle supporting, horizontal rotation servo motor with control system connects.
7. A lift tilt transfer car (vtr) vehicle as claimed in claim 1, wherein: the lifting driving mechanism comprises a lifting servo motor arranged at the top of the lifting stand column, the lifting servo motor is connected with a lifting screw rod vertically arranged, a nut is arranged on the lifting screw rod, a lifting connecting rod is arranged on the lifting frame, a mounting hole for mounting the nut is formed in the lifting connecting rod, the nut is fixedly mounted in the mounting hole, and the lifting servo motor is connected with the control system.
8. A lift tilt transfer car (vtr) vehicle as claimed in claim 1, wherein: the actuating mechanism that verts is including setting up support of verting on the arm, it is equipped with the servo motor that verts on the support to vert, the servo motor that verts is connected with the gear box, the gear box output is equipped with the turning block, be equipped with the slot on the turning block, it is equipped with the axle that verts to water a packet bilateral symmetry, be equipped with on the arm with the axle complex draw-in groove that verts, the axle head that verts be equipped with the inserted block that the slot matches, the servo motor that verts with control system connects, be equipped with engaged with pinion and gear wheel in the gear box, the pinion with the servo motor that verts connects, the gear wheel pass through the output shaft with the turning block is.
9. A lift tilt transfer car (vtr) vehicle as claimed in claim 1, wherein: and a wire wheel is arranged at the front end of the frame.
10. A lift tilt transfer car (vtr) vehicle as claimed in claim 1, wherein: the lifting frame top is equipped with the protection casing that is used for preventing the molten iron from splashing, the lifting frame with between the promotion stand upper end and the lifting frame with be equipped with telescopic flexible armour guard shield between the promotion stand lower extreme respectively, control system is including setting up promote the switch board on the stand rear side, be equipped with the PLC controller in the switch board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020488062.2U CN212024686U (en) | 2020-04-07 | 2020-04-07 | Lifting tilting transfer vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020488062.2U CN212024686U (en) | 2020-04-07 | 2020-04-07 | Lifting tilting transfer vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212024686U true CN212024686U (en) | 2020-11-27 |
Family
ID=73491041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN202020488062.2U Active CN212024686U (en) | 2020-04-07 | 2020-04-07 | Lifting tilting transfer vehicle |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111320105A (en) * | 2020-04-07 | 2020-06-23 | 山东杰创机械有限公司 | Lifting tilting transfer vehicle |
| CN114054729A (en) * | 2021-09-13 | 2022-02-18 | 山东杰创机械有限公司 | Efficient molten iron automatic transfer system |
| EP4122623A1 (en) * | 2021-07-23 | 2023-01-25 | Künkel Wagner Germany GmbH | Molten metal transport unit and molten metal transporting method |
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2020
- 2020-04-07 CN CN202020488062.2U patent/CN212024686U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111320105A (en) * | 2020-04-07 | 2020-06-23 | 山东杰创机械有限公司 | Lifting tilting transfer vehicle |
| EP4122623A1 (en) * | 2021-07-23 | 2023-01-25 | Künkel Wagner Germany GmbH | Molten metal transport unit and molten metal transporting method |
| CN114054729A (en) * | 2021-09-13 | 2022-02-18 | 山东杰创机械有限公司 | Efficient molten iron automatic transfer system |
| CN114054729B (en) * | 2021-09-13 | 2023-08-18 | 山东杰创机械有限公司 | Efficient automatic molten iron transfer system |
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