CN210285978U

CN210285978U - Lifting type stacker crane

Info

Publication number: CN210285978U
Application number: CN201920935070.4U
Authority: CN
Inventors: 于海滨; 马强
Original assignee: Dezhou Haitian Electromechanical Technology Co ltd
Current assignee: Dezhou Haitian Electromechanical Technology Co ltd
Priority date: 2019-06-20
Filing date: 2019-06-20
Publication date: 2020-04-10
Anticipated expiration: 2029-06-20

Abstract

The utility model discloses a lifting type stacker crane, which relates to the technical field of stacking equipment, and comprises a column part, a ladder stand part and a lifting part, wherein the column part is used for supporting the whole stacker crane, the lifting part is used for stacking or stacking, the lifting part comprises a lifting part, a motor reducer provides power, a steel wire rope on a roller rotates to lift or lower the lifting part, the ladder stand part is used for maintaining and maintaining equipment of workers, the lifting hook adopts the cylinder action to lead the lifting hook to rotate for 90 degrees, the positioning column adopts the cylinder action to lead the positioning column to stretch left and right, the combination of the lifting hook and the positioning column can complete stacking or stacking, the lifted stacking mold platform is integrally positioned on the column of the stacker crane, and can lift 6 stacking mold platforms at one time, the problem that stacking can not be performed due to too large weight is effectively solved, one person supervises to complete stacking or stacking action, the labor cost is greatly reduced, the production time is saved, and the working efficiency is improved.

Description

Lifting type stacker crane

Technical Field

The utility model relates to a pile up neatly equipment technical field specifically is a lift formula hacking machine.

Background

The stacker crane is used for stacking a certain product on a tray and a pallet according to a certain arrangement, automatically stacking the product and then pushing the product out, so that the labor force can be greatly reduced and the labor intensity can be greatly reduced. At present, more stacking machines are mechanical hand type stacking machines, can simulate certain action functions of hands and arms, can realize functions similar to manual operation, can replace manual labor in a plurality of industrial fields, realize automation, reduce manual labor of people, reduce waste of human resources and effectively improve working efficiency.

However, the manipulator type stacker crane can only grab, carry and stack objects with light weight, and stacking of objects with large volume or weight cannot be realized, for example, stacking of a superposition die table cannot be realized by the manipulator type stacker crane. Therefore, it is urgently needed to invent a stacker crane for stacking objects with large volume or heavy weight.

SUMMERY OF THE UTILITY MODEL

In view of the not enough and defect that exists among the prior art, the utility model provides a lift formula hacking machine carries out the pile up neatly to the very big or very big article of weight of volume specially, has saved workman's amount of labour, greatly reduced the human cost.

In order to solve the technical problem, the utility model discloses a following technical scheme: a lifting type stacker crane comprises a stand column assembly, lifting assemblies and a lifting assembly, wherein the stand column assembly comprises 4 stand columns which are fixed on the ground, positioning stop blocks are arranged on the inner sides of the stand columns, each lifting assembly comprises a cross beam, at least two cross beams are provided, a plurality of longitudinal connecting frames are arranged between the two cross beams, guide positioning assemblies are arranged at two ends of each cross beam, two pulley fixing frames are fixedly arranged on the upper end surface of each cross beam, pulleys are arranged on the pulley fixing frames and are respectively a left pulley and a right pulley, a lifting hook assembly is arranged on the inner side surface of each cross beam, the lifting assembly comprises a support assembly, the support assembly is fixed at the upper end of each stand column, a power assembly, a lifting assembly and an electric cabinet are arranged at the upper end of the support assembly, the lifting assembly further comprises an upper end pulley, and the upper end pulley is arranged on the support, and on the corresponding position of the right pulley of the lifting assembly, the lifting assembly is placed on a positioning stop block of the upright post through a guiding and positioning assembly, the lifting assembly is fixed on the upright post through a support assembly, the lifting assembly comprises a steel wire rope, one end of the steel wire rope is fixed on the lifting assembly, and the other end of the steel wire rope penetrates through the pulley assembly in the lifting assembly and is fixed on the corresponding position of the support assembly.

As a further improvement of the utility model, the lifting hook component comprises a fixing part and a fixing pin, the fixing part is fixedly arranged on the inner side surface of the cross beam, the fixing pin penetrates through the fixing part and is rotationally connected with the fixing part, the fixing part is hollow inside, the lifting hook is fixedly arranged on the middle section of the fixing pin inside the fixing part, the lifting hook is a rectangular block, one end of the rectangular block is fixedly arranged with the middle section of the fixing pin and can rotate along with the rotation of the fixing pin, the length of the rectangular block is less than the height of the hollow part of the fixing part above the fixing pin, the thickness of the rectangular block is less than the length from the axle center of the fixing pin to the edge of the fixing part, a lifting hook connecting rod is fixedly arranged on one side of the fixing pin, the other end of the lifting hook connecting rod is hinged with a telescopic rod of a lifting cylinder, and the other end of the lifting cylinder support frame is fixed on the upper end surface of the cross beam.

As a further improvement, the guiding and positioning assembly includes the reference column, the reference column sets up in fixed sleeve, on the up end of fixed sleeve fixed crossbeam, and the reference column can control in the sleeve and remove the outside of reference column is provided with vertical leading wheel, and the inboard is provided with the axial leading wheel, vertical leading wheel and axial leading wheel all pass through on the up end of the fixed crossbeam of support piece, the direction that removes about the reference column with the rotatable direction of vertical leading wheel all is mutually perpendicular with the length direction of crossbeam, the rotatable direction of axial leading wheel parallels with the length direction of crossbeam, respectively is equipped with a set of guiding and positioning assembly at the both ends of two crossbeams, guiding and positioning assembly is 4 groups altogether.

As a further improvement, power component is including promoting motor and speed reducer, the speed reducer is unipolar input biax output speed reducer, respectively there is an output shaft at both ends around the speed reducer, the output shaft all through the shaft coupling with carry and draw subassembly fixed connection, carry and draw the subassembly to include gear, cylinder and wire rope, the gear includes driving gear and driven gear, the center pin of driving gear and power component's output shaft fixed connection, driven gear and driving gear connection, the outside of gear is all fixed and is provided with the cylinder, be provided with wire rope on the cylinder.

As a further improvement, the cylinder is totally 4, is the left side cylinder with driving gear fixed connection's cylinder, is the right side cylinder with driven gear fixed connection's cylinder, wire rope one end on the cylinder of left side is fixed on the cylinder of left side, and the left side pulley on the subassembly is lifted to other one end is walked around, winds back hoisting component department again to fix on hoisting component's bracket component, wire rope one end on the cylinder of right side is fixed on the cylinder of right side, and other one end is through hoisting component's upper end pulley, winds around to the right side pulley on the subassembly of lifting, winds back hoisting component department again to fix on hoisting component's bracket component.

As a further improvement, the location cylinder, lift cylinder promotion motor and speed reducer all with electric cabinet electric connection.

As a further improvement, the rear side of the stand is provided with a ladder stand, the top end of the ladder stand is fixedly arranged on the support component, and a worker can maintain and maintain the equipment conveniently.

Compared with the prior art, the utility model discloses the beneficial effect who has does: the utility model discloses lifting hook of lifting formula hacking machine adopts the cylinder action to make lifting hook realize 90 rotations, the reference column adopts the cylinder action to make the reference column control flexible, both combine to accomplish stack mould platform and carry out the pile up neatly or fall the buttress action, stack mould platform integrated positioning who lifts up is on the hacking machine stand, and can once lift 6 stack mould platforms, effectual solved because the too big problem of unable pile up neatly of weight, the pile up neatly of heavy object or fall the buttress action just can be accomplished in alone supervision, greatly reduced the cost of labor, the production time is saved, and the work efficiency is improved.

Drawings

The invention will be further described with reference to the accompanying drawings and specific embodiments:

FIG. 1 is a schematic perspective view of a lift stacker;

FIG. 2 is a front view of the lift stacker;

FIG. 3 is a schematic view A-A of FIG. 2;

FIG. 4 is a perspective view of the lift assembly;

FIG. 5 is a front view of the lift assembly;

FIG. 6 is a top view of the lift assembly;

FIG. 7 is a side view of the lift assembly;

FIG. 8 is an enlarged view of the lift assembly B of FIG. 4;

FIG. 9 is an enlarged view of the guide positioning assembly of FIG. 4C;

FIG. 10 is a schematic view of a guide positioning assembly;

FIG. 11 is a schematic view of a guide positioning assembly;

FIG. 12 is a schematic view of a guide positioning assembly;

FIG. 13 is a perspective view of the lift assembly;

FIG. 14 is a schematic view of a stack mold;

FIG. 15 is a side view of the stacker work;

FIG. 16 is an enlarged view of D in FIG. 15;

fig. 17 is a schematic view of a ground transportation rail.

In the figure: 1. the lifting mechanism comprises an upright post, 2 parts of a stacking mold table, 201 parts of a bulge, 3 parts of a lifting assembly, 301 parts of a positioning column, 302 parts of a positioning cylinder, 303 parts of a positioning column connecting rod, 304 parts of a left side pulley, 305 parts of a right side pulley, 306 parts of an axial guide wheel, 307 parts of a longitudinal guide wheel, 308 parts of a lifting hook, 309 parts of a lifting cylinder, 310 parts of a lifting hook connecting rod, 311 parts of a fixing piece, 312 parts of a fixing pin, 313 parts of a lifting cylinder supporting frame, 314 parts of a cross beam, 314 parts of a fixing sleeve, 4 parts of a lifting assembly, 401 parts of a lifting motor, 402 parts of a speed reducer, 403 parts of a coupler, 404 parts of a gear, 405 parts of a left side roller, 406 parts of a right side roller, 407 parts of an electric cabinet, 408 parts of an upper end pulley, 409 parts of a steel wire.

Detailed Description

In order to make the technical solution and the advantages of the present invention more clear and more obvious, the present invention is further described in detail with reference to the accompanying drawings and the specific embodiments, it should be understood that the specific embodiments described herein are only used for understanding the present invention, and are not used for limiting the present invention, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention.

According to the embodiment of fig. 1 to 14, the utility model discloses a lift-type stacker: a lifting type stacker crane comprises upright post assemblies, lifting assemblies and lifting assemblies, wherein each upright post assembly comprises 4 upright posts 1 which are all fixed on the ground, positioning stop blocks are arranged on the inner sides of the upright posts, each lifting assembly comprises a cross beam 314, at least two cross beams 314 are arranged, a plurality of longitudinal connecting frames are arranged between the two cross beams 314, guide positioning assemblies are respectively arranged at two ends of each cross beam 314, two pulley fixing frames are fixedly arranged on the upper end surfaces of the cross beams, pulleys are arranged on the pulley fixing frames and are respectively a left pulley 304 and a right pulley 305, lifting hook assemblies are arranged on the inner side surfaces of the cross beams 314, each lifting assembly comprises a support assembly which is fixed at the upper end of each upright post 1, a power assembly, a lifting assembly and an electric cabinet 407 are arranged at the upper ends of the support assemblies, and each lifting assembly further comprises an upper end pulley, the upper end pulley 408 is arranged on the support component, and on the corresponding position of the right side pulley 305 of the lifting component, the lifting component is placed on the positioning stop block of the upright post 1 through the guiding and positioning component, the lifting component is fixed on the upright post 1 through the support component, the lifting component comprises a steel wire rope 409, one end of the steel wire rope 409 is fixed on the lifting component, and the other end of the steel wire rope 409 penetrates through the pulley component in the lifting component and is fixed on the corresponding position of the support component.

Further, the lifting hook assembly includes a fixing member 311 and a fixing pin 312, the fixing member 311 is fixedly disposed on the inner side surface of the cross beam 314, the fixing pin 312 penetrates through the fixing member 311 and is rotatably connected with the fixing member 311, the fixing member 311 is hollow, a lifting hook 308 is fixedly disposed on the middle section of the fixing pin 312 in the fixing member 311, the lifting hook 308 is a rectangular block, one end of the rectangular block is fixedly disposed with the middle section of the fixing pin 312 and can rotate along with the rotation of the fixing pin 312, the length of the rectangular block is smaller than the height of the hollow portion of the fixing member 311 above the fixing pin 312, the thickness of the rectangular block is smaller than the length from the axis of the fixing pin 312 to the edge of the fixing member 311, a lifting hook connecting rod 310 is fixedly disposed on one side of the fixing pin 312, the other end of the lifting hook connecting rod 310 is hinged with a telescopic rod of the lifting cylinder 309, the other end, the other end of the lifting cylinder support frame is fixed on the upper end surface of the cross beam 314.

Further, the guiding and positioning components comprise positioning columns, the positioning column 301 is arranged in the fixing sleeve 304, the upper end surface of the cross beam 314 fixed by the fixing sleeve 304 is provided, the positioning column 301 can move left and right in the sleeve 304, the outer side of the positioning column 301 is provided with a longitudinal guide wheel 307, the inner side of the positioning column 301 is provided with an axial guide wheel 306, the longitudinal guide wheel 307 and the axial guide wheel 306 are both fixed on the upper end surface of the cross beam 314 through supporting pieces, the left and right moving direction of the positioning column 301 and the rotating direction of the longitudinal guide wheel 307 are both perpendicular to the length direction of the cross beam 314, the rotating direction of the axial guide wheel 306 is parallel to the length direction of the cross beam 314, two ends of the two cross beams 314 are respectively provided with a group of guiding and positioning components, and the group.

Further, the power assembly comprises a lifting motor 401 and a speed reducer 402, the speed reducer 402 is a single-shaft input double-shaft output speed reducer, two output shafts are respectively arranged at the front end and the rear end of the speed reducer 402, the output shafts are fixedly connected with the lifting assembly through a coupler 403, the lifting assembly comprises a gear 404, a roller and a steel wire rope 409, the gear 404 comprises a driving gear and a driven gear, the central shaft of the driving gear is fixedly connected with the output shaft of the power assembly, the driven gear is connected with the driving gear, the outer side of the gear is fixedly provided with the roller, and the steel wire rope 409 is arranged on the roller.

Furthermore, the number of the rollers is 4, the roller fixedly connected with the driving gear is a left roller 405, the roller fixedly connected with the driven gear is a right roller 406, one end of a steel wire rope 409 on the left roller 405 is fixed on the left roller 405, the other end of the steel wire rope 409 on the left roller 405 is wound around a left pulley 304 on the lifting assembly and is wound back to the lifting assembly and is fixed on a bracket assembly of the lifting assembly, one end of the steel wire rope 409 on the right roller 406 is fixed on the right roller 406, and the other end of the steel wire rope 409 on the right roller 406 is wound around a right pulley 305 on the lifting assembly and is wound back to the lifting assembly and is fixed on the bracket assembly of the lifting assembly.

Further, the positioning cylinder 302, the lifting cylinder 309, the lifting motor 401 and the speed reducer 402 are electrically connected to the electric cabinet 407.

Furthermore, a ladder 5 is arranged on the rear side of the upright post 1, and the top end of the ladder 5 is fixedly arranged on the bracket component.

As shown in fig. 15, the lifting assembly is placed on a folding die table which is placed on a ground transportation rail 601, the folding die table 2 is transported from the previous process to the lower end of the stacker through the ground transportation rail 601, and the ground transportation rail 601 is powered by a ground transportation rail motor 602.

Further, the height value of the positioning stop block on the upright post 1 is greater than the sum of the height values of the stacking mold table 2 and the ground transportation rail 601. Namely, after the lifting assembly is fixed to the positioning stop block through the positioning column 301, the stacking die table 2 can be conveyed to the lower end of the stacker crane smoothly from the side face of the stacker crane.

Further, the distance between the two opposite fixing members 311 is slightly larger than the width of the stacking mold table 2, and the distance between the lifting hooks 308 is smaller than the width of the stacking mold table 2 when the lifting hooks 308 are in the open state.

Further, 65# high-carbon steel is adopted for the positioning column 301 and the lifting hook 308, and a steel wire rope 409 is adopted

Can lift 30t of high-carbon steelAnd (4) weight.

The utility model relates to a lift formula hacking machine's working process: the utility model relates to a lifting type stacker crane, before starting up, at the moment, the positioning column 301 is in the extending state, so that the lifting component can be fixed on the upright post 1, the lifting hook 308 is in the retracting state, when the ground transportation rail 601 transports the stacking mould platform 2 from the last process to the lower end of the stacker crane, the stacker crane is opened, according to the programmed program, the stacking machine can automatically start the positioning cylinder 302, at the moment, the output rods of 4 positioning cylinders 302 drive the positioning column connecting rod 303 to move inwards, the positioning column 301 simultaneously moves inwards, when the positioning column 301 is separated from the positioning stop, the lifting component integrally descends, the lifting motor 401 and the speed reducer 402 of the lifting component are opened, when the lifting component descends, the descending speed of the lifting component is controlled by the combined action of the steel wire rope 409 of the lifting component and the pulley on the lifting component, when the lifting hook 308 of the lifting component descends to the lower end of the stacking mould platform 2, the lifting cylinder 309 takes the action of withdrawing the output rod, the lifting hook 308 rotates 90 degrees, at the moment, the lifting hook 308 is opened, then the lifting assembly drives the lifting assembly and the lifted overlaying die table 2 to ascend together, when the lifting assembly ascends to the position of the positioning stop block on the upright post 1, the positioning cylinder 302 starts to take the action of withdrawing the output rod again, at the moment, the positioning column 301 extends to the positioning stop block, the lifting assembly takes the lifted overlaying die table 2 together at the upper end, the next overlaying die table 2 is transported to the lower end of the stacker from the previous process, then the lifting assembly lifts the overlaying die table 2 lifted by the previous wheel, the just previous action is repeated, the action is descended to the lower end of the second overlaying die table 2, in the process, the first lifted overlaying die table and the second overlaying die table are overlapped together through the bulge on the overlaying die table, then the action is repeated, the action is ascended, and the like, and finally, 6 stacking die tables 2 are stacked, and stacking actions of the stacking die tables 2 are completed.

In the course of the work, the clearance of four stands 1 of whole lifting assembly distance is only 30mm, the center at the in-process mould platform that promotes and component is not necessarily at the intermediate position, can incline probably, in order to prevent that the lifting assembly from hitting the stand, guarantee that the lifting assembly promotes perpendicularly or descends, the leading wheel has been set up, the leading wheel can be at this in-process to whole lifting part leading, and the leading wheel of two directions has been set up, can guarantee to lift the stability of subassembly in promotion or decline in-process.

It is noted that in the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Claims

1. The utility model provides a lift formula hacking machine which characterized in that: the lifting assembly comprises a support assembly, the support assembly is fixed at the upper end of the stand, a power assembly, a lifting assembly and an electric cabinet are arranged at the upper end of the support assembly, the lifting assembly further comprises an upper end pulley, the upper end pulley is arranged on the support assembly and is arranged at a corresponding position of the right side pulley of the lifting assembly, the lifting assembly is placed on a positioning stop block of the stand column through the guiding and positioning assembly, the lifting assembly is fixed on the stand column through the support assembly, the lifting assembly comprises a steel wire rope, one end of the steel wire rope is fixed on the lifting assembly, and the other end of the steel wire rope penetrates through a pulley assembly in the lifting assembly and is fixed at a corresponding position of the support assembly.

2. A lift stacker according to claim 1 wherein: the lifting hook component comprises a fixing piece and a fixing pin, the fixing piece is fixedly arranged on the inner side surface of the cross beam, the fixing pin penetrates through the fixing piece, the two are rotatably connected, the fixing piece is hollow, a lifting hook is fixedly arranged on the middle section of the fixing pin in the fixing piece, the lifting hook is a rectangular block, one end of the rectangular block is fixedly arranged with the middle section of the fixing pin and can rotate along with the rotation of the fixing pin, the length of the rectangular block is less than the height of the hollow part of the fixing piece above the fixing pin, the thickness of the rectangular block is less than the length from the axis of the fixing pin to the edge of the fixing piece, one side of the fixed pin is fixedly provided with a lifting hook connecting rod, the other end of the lifting hook connecting rod is hinged with a telescopic rod of a lifting cylinder, the other end of the lifting cylinder is hinged with a lifting cylinder support frame, and the other end of the lifting cylinder support frame is fixed on the upper end face of the cross beam.

3. A lift stacker according to claim 1 wherein: the guide positioning assembly comprises a positioning column, the positioning column is arranged in a fixing sleeve, the upper end face of a cross beam fixed by the fixing sleeve is provided with an axial guide wheel, the positioning column can move left and right in the sleeve, a longitudinal guide wheel is arranged on the outer side of the positioning column, the axial guide wheel is arranged on the inner side of the positioning column, the longitudinal guide wheel and the axial guide wheel are both arranged on the upper end face of the cross beam fixed by a supporting piece, the left and right moving direction of the positioning column and the rotating direction of the longitudinal guide wheel are both perpendicular to the length direction of the cross beam, the rotating direction of the axial guide wheel is parallel to the length direction of the cross beam, a group of guide positioning assemblies are respectively arranged at two ends of the.

4. A lift stacker according to claim 1 wherein: the power assembly comprises a lifting motor and a speed reducer, the speed reducer is a single-shaft input double-shaft output speed reducer, two output shafts are respectively arranged at the front end and the rear end of the speed reducer, the output shafts are fixedly connected with the lifting assembly through couplers, the lifting assembly comprises gears, rollers and steel wire ropes, the gears comprise driving gears and driven gears, the central shafts of the driving gears are fixedly connected with the output shafts of the power assembly, the driven gears are connected with the driving gears, the rollers are fixedly arranged on the outer sides of the gears, and the steel wire ropes are arranged on the rollers.

5. A lift stacker according to claim 4 wherein: the cylinder totally 4, be the left side cylinder with driving gear fixed connection's cylinder, be the right side cylinder with driven gear fixed connection's cylinder, wire rope one end on the cylinder of left side is fixed on the cylinder of left side, and the left side pulley on the subassembly is lifted in other one end is walked around, winds back lifting unit department again to fix on lifting unit's bracket component, wire rope one end on the cylinder of right side is fixed on the cylinder of right side, and one end is through lifting unit's upper end pulley in addition, winds around to lifting unit's right side pulley, winds back lifting unit department again, and fixes on lifting unit's bracket component.

6. A lift stacker according to claim 5 wherein: the rear side of the upright post is also provided with a ladder stand, and the top end of the ladder stand is fixedly arranged on the support component.