CN109178758B - High-speed layer-changing elevator - Google Patents
High-speed layer-changing elevator Download PDFInfo
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- CN109178758B CN109178758B CN201811175172.7A CN201811175172A CN109178758B CN 109178758 B CN109178758 B CN 109178758B CN 201811175172 A CN201811175172 A CN 201811175172A CN 109178758 B CN109178758 B CN 109178758B
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- shuttle
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- 210000001503 joint Anatomy 0.000 claims abstract description 9
- 230000001360 synchronised effect Effects 0.000 claims description 19
- 230000006835 compression Effects 0.000 claims description 11
- 238000007906 compression Methods 0.000 claims description 11
- 238000003825 pressing Methods 0.000 claims description 9
- 230000007306 turnover Effects 0.000 claims description 6
- 230000035939 shock Effects 0.000 claims description 5
- 239000000463 material Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G1/00—Storing articles, individually or in orderly arrangement, in warehouses or magazines
- B65G1/02—Storage devices
- B65G1/04—Storage devices mechanical
- B65G1/12—Storage devices mechanical with separate article supports or holders movable in a closed circuit to facilitate insertion or removal of articles the articles being books, documents, forms or the like
- B65G1/127—Storage devices mechanical with separate article supports or holders movable in a closed circuit to facilitate insertion or removal of articles the articles being books, documents, forms or the like the circuit being confined in a vertical plane
Abstract
The invention provides a high-speed layer-changing elevator, which relates to the technical field of logistics equipment, and comprises a frame and a cargo carrying platform arranged in the frame in a sliding manner; one side of the frame is provided with a plurality of inlets for the shuttle to enter the cargo carrying platform in the height direction, the cargo carrying platform comprises a goods shelf and a pair of rails for the shuttle to enter the goods shelf, one end of each rail facing the inlet is pivoted with a flashboard, the flashboard is connected with a first driving device for controlling the flashboard to rotate in a driving mode, the first driving device can drive the flashboard to penetrate through the inlet and abut against the goods shelf rails on the outer side of the frame, and the flashboard can also be driven to rotate to the upper portion of each rail and stop the shuttle from taking off the rails. The technical problems that a cargo table in a layer-changing elevator in the prior art is poor in butt joint with a goods shelf rail in a warehouse and a shuttle trolley is likely to transversely move from the moving cargo table are solved.
Description
Technical Field
The invention relates to the technical field of logistics equipment, in particular to a high-speed layer-changing elevator.
Background
With the rapid development of national economy, an automatic stereoscopic warehouse is inevitably widely applied to various industries, and the automatic stereoscopic warehouse is an important component of a modern logistics system. At this time, the material is generally changed from one layer to another layer of the stereoscopic warehouse through the layer-changing elevator, so that the function of taking and placing all layers of cargoes of the stereoscopic warehouse is realized.
However, when the cargo platform in the layer-changing elevator in the prior art is in butt joint with a certain layer of the stereoscopic warehouse, a certain gap is always reserved between the cargo platform and the goods shelf rail in the layer, at this time, no matter whether the material enters the cargo platform from the layer or the cargo platform enters the layer, the risk that the material is clamped in the gap and cannot be successfully conveyed can be generated, and the working efficiency of the layer-changing elevator is further affected; in addition, when carrying cargo bed bearing material and carrying out the lift removal, the condition that the shuttle of taking cargo bed bearing material moved and produced the interference with the lifting machine frame probably takes place, and then leads to the lifting machine to report to the police scram, influences the work efficiency of trading the layer lifting machine equally, can not satisfy people's demand.
Disclosure of Invention
The invention aims to provide a high-speed layer-changing elevator so as to solve the technical problems that a cargo table in the layer-changing elevator in the prior art is poor in butt joint with a goods shelf rail in a warehouse and a shuttle trolley is likely to transversely move from the moving cargo table.
The invention provides a high-speed layer-changing elevator, which comprises a frame and a cargo carrying platform arranged in the frame in a sliding manner;
one side of frame is equipped with a plurality of supplies the shuttle to get into the entry of cargo table in the direction of height, the cargo table includes goods shelves and a pair of confession the shuttle gets into the rail of goods shelves, the rail orientation the one end pin joint of entry has the flashboard, the flashboard drive is connected with its pivoted of control first drive arrangement, first drive arrangement can drive the flashboard passes the entry and with the goods shelves track butt joint in the frame outside also can drive the flashboard is rotatory to the top of rail and is blocked the shuttle deviate from the rail.
Further; the first driving device comprises a first motor, a first connecting rod, a second connecting rod and a rotating arm, one end of the rotating arm is pivoted with the goods shelf, the other end of the rotating arm is fixedly connected with the flashboard, the first motor is arranged on the goods shelf, one end of the first connecting rod is fixed on a rotating shaft of the first motor, the other end of the first connecting rod is pivoted with one end of the second connecting rod, and the other end of the second connecting rod is pivoted with the rotating arm;
when the first motor drives the flashboard to rotate to the upper part of the vehicle rail, the central axes of the two pivot shafts on the second connecting rod and the central axis of the rotating shaft of the first motor are arranged in a coplanar manner.
Further; the first driving device comprises an electric cylinder and a rocker arm, a cylinder body of the electric cylinder is pivoted on the goods shelf, a piston rod is pivoted with one end of the rocker arm, the other end of the rocker arm is fixedly connected with the flashboard, and the middle part of the rocker arm is pivoted with the corresponding vehicle rail.
Further; the anti-collision assembly comprises an anti-collision block, an anti-collision mounting plate, a stop fixing plate, a tension spring and a spring pulling plate;
the anti-collision device comprises a rack rail, an anti-collision mounting plate, a spring pull plate, a tension spring, an anti-collision mounting plate, an anti-collision block and a tension spring, wherein the anti-collision mounting plate is pivoted with the anti-collision mounting plate, the spring pull plate is fixed on the rack, the tension spring is respectively connected with the anti-collision mounting plate and the spring pull plate, and the anti-collision block can be pressed on a walking surface of the rack rail;
the anti-collision mounting plate extends towards one side of the frame and is provided with a stop pressing rod, and when the flashboard rotates to be in butt joint with the goods shelf rail, the rotating arm can press down the stop pressing rod and separate the anti-collision block from the outer side of the goods shelf rail.
Further; the frame is in the rail is towards the one end of entry is equipped with the first photoelectric sensor of response shuttle whether the pass by, the rail deviates from the one end of flashboard is equipped with the detection the second photoelectric sensor of whether taking one's place of shuttle.
Further; the goods shelf is of a quadrangular prism structure, guide wheel sets are respectively fixed on four vertical edges of the goods shelf, each guide wheel set comprises two guide wheels, and the axial directions of the two guide wheels are mutually perpendicular;
four guide posts with square cross sections are vertically arranged in the frame, and two guide wheels of one guide wheel group can be respectively abutted with two side surfaces of the corresponding guide posts, which are mutually perpendicular.
Further; two groups of guide wheel groups are arranged on each vertical edge of the goods shelf, and the two groups of guide wheel groups are respectively fixed at the upper end and the lower end of the vertical edge of the goods shelf.
Further; the guide wheel set further comprises a damping shell, a guide wheel mounting plate, a compression spring and a screw rod;
the shock attenuation shell is equipped with the leading wheel mounting groove that length direction mutually perpendicular set up, the leading wheel mounting panel pin joint is in the leading wheel mounting groove, the leading wheel mounting panel is installed in the upper end of pin joint department the leading wheel, the lower extreme is equipped with the waist type hole that length direction is vertical direction, the screw rod passes waist type hole and fix in the leading wheel mounting groove, compression spring cover is established on the screw rod and connect respectively the leading wheel mounting panel with the leading wheel mounting groove, compression spring can pass through the promotion the leading wheel mounting panel will the leading wheel is pressed and is established on the guide pillar.
Further; the second driving device is used for driving the cargo carrying platform to move up and down in the rack and comprises a second motor and a synchronous belt;
the bottom and the top of frame are equipped with a set of first band pulley and a set of second band pulley respectively, second motor drive is connected with the third band pulley, hold-in range one end with the bottom fixed connection of goods shelves, the other end once pass first band pulley third band pulley with second band pulley and with the top fixed connection of goods shelves.
Further; the second motor is a double-output-shaft motor, two groups of synchronous belts, the first driving belt pulley, the second driving belt pulley and the second driving belt pulley are correspondingly arranged, and balancing weights are fixedly arranged at the central positions of the two groups of synchronous belts.
Further; the rack is arranged on two sides of the channel where the cargo carrying platform is located, and the rack is further provided with a turnover channel for turnover.
Compared with the prior art, the high-speed layer-changing elevator provided by the invention has the following beneficial effects:
the high-speed layer-changing elevator comprises a frame and a cargo carrying platform, wherein the cargo carrying platform is arranged in the frame and can be lifted and moved, one side of the frame provided with an inlet is opposite to a stereoscopic warehouse, and goods shelf rail interfaces in each layer of the stereoscopic warehouse are in one-to-one correspondence with the inlets on the frame; the goods shelf is internally provided with a cavity, an opening for the passing of the shuttle is formed in one side of the goods shelf, which faces the entrance, a pair of mutually parallel rails are arranged in the cavity of the goods shelf and used for bearing wheels on two sides of the shuttle and guiding movement of the shuttle, at the moment, a flashboard is pivoted at one end of the rails, which faces the goods shelf, and the two functions of butting the rails of the goods shelf and preventing the shuttle from being taken off the rails can be completed under the driving of the first driving device.
Specifically, the flashboard is always positioned above the rail to prevent interference with the rack when the cargo carrying platform moves up and down, when the cargo carrying platform moves to an entrance, the flashboard is rotated at first, the flashboard rotates outwards of the entrance and is abutted with a goods shelf rail interface outside the entrance, at the moment, a shuttle on the goods shelf rail can stably and unobstructed move from the goods shelf rail to the rail of the cargo carrying platform, and wheels of the shuttle cannot be clamped between the goods shelf rail and the rail; after moving to the track, the flashboard rotates towards the inner side of the frame and finally rotates to the upper part of the track under the drive of the first driving device, so that the shuttle is prevented from being separated from the cargo carrying platform in the lifting movement of the cargo carrying platform, the stability of the lifting movement process of the cargo carrying platform is ensured, and the working efficiency of the high-speed layer-changing elevator is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present invention, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of a high-speed layer-changing elevator according to an embodiment of the present invention;
fig. 2 is an enlarged view a of fig. 1;
fig. 3 is a schematic structural diagram of another view angle of the high-speed layer-changing elevator according to the embodiment of the present invention;
FIG. 4 is a schematic view of the structure of a cargo bed and a pallet track in a high-speed deck elevator according to an embodiment of the present invention;
fig. 5 is an enlarged view B of fig. 4;
fig. 6 is a schematic structural diagram of a guide wheel set in a high-speed layer-changing elevator according to an embodiment of the present invention;
FIG. 7 is a schematic view of another structure of a cargo bed in a high-speed deck elevator according to an embodiment of the present invention;
fig. 8 is a schematic front view of a frame in a high-speed layer-changing elevator according to an embodiment of the present invention.
Icon: 1-a frame; 2-cargo tables; 3-a second motor; 4-a synchronous belt; 5-a first drive pulley; 6-a second transmission belt wheel; 7-a third transmission belt wheel; 8-a shelf rail; 9-an anti-collision assembly; 10-balancing weight; 101-a guide post; 102-turnaround; 201-shelf; 202-a track; 203-flashboard; 204-rocker arms; 205-electric cylinder; 206-a first motor; 207-first link; 208-a second link; 209-a rotating arm; 2010-guiding the wheel set; 2011-rubber pad; 2012-tensioning device; 901-an anti-collision block; 902-an anti-collision mounting plate; 903—stop fixation plate; 904-stopping the compression bar; 905-spring pull plate; 201001-guide wheels; 201002-shock-absorbing shell; 201003-guide wheel mounting plate; 201004-compressing the spring; 201005-screw; 201201-tensioning wheel; 201202-a locating plate; 201203-tensioning plates.
Detailed Description
The following description of the embodiments of the present invention will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the invention are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific 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 should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
As shown in fig. 1 to 8, an embodiment of the present invention provides a high-speed layer-changing elevator, which includes a frame 1 and a cargo bed 2 slidably disposed in the frame 1; one side of the frame 1 is provided with a plurality of entrances for the shuttle to enter the cargo carrying platform 2 in the height direction, the cargo carrying platform 2 comprises a goods shelf 201 and a pair of vehicle rails 202 for the shuttle to enter the goods shelf 201, one end of each vehicle rail 202 facing the entrances is pivoted with a flashboard 203, the flashboard 203 is in driving connection with a first driving device for controlling the rotation of the flashboard 203, the first driving device can drive the flashboard 203 to penetrate through the entrances and be in butt joint with a goods shelf rail 8 on the outer side of the frame 1, and the flashboard 203 can also be driven to rotate to the upper side of the vehicle rails 202 and can be prevented from being taken off the vehicle rails 202.
The high-speed layer-changing elevator provided by the embodiment of the invention comprises a frame 1 and a cargo carrying platform 2, wherein the cargo carrying platform 2 is arranged in the frame 1 and can be lifted and moved, one side of the frame 1 provided with an entrance is opposite to a stereoscopic warehouse, and the interfaces of shelf rails 8 in each layer of the stereoscopic warehouse are in one-to-one correspondence with the entrances on the frame 1; the goods shelves 201 are internally provided with cavities and only are provided with openings for passing through the shuttle vehicles on one side facing the entrance, a pair of mutually parallel arranged rails 202 on the goods shelves 201 are positioned in the cavities of the goods shelves 201 and used for bearing two side wheels on the shuttle vehicles and guiding the movement of the shuttle vehicles, at this time, the flashboard 203 is pivoted at one end of the rails 202 facing the goods shelf rails 8, and two functions of butting the goods shelf rails 8 and preventing the shuttle vehicles from falling off the rails 202 can be completed under the driving of the first driving device.
Specifically, when the cargo platform 2 moves to an entrance, the shutter 203 rotates first, the shutter 203 rotates outwards of the entrance and abuts against the goods shelf rail 8 interface outside the entrance, and at this time, the shuttle on the goods shelf rail 8 can smoothly and unobstructed move from the goods shelf rail 8 to the goods shelf rail 202 of the cargo platform 2, and wheels of the shuttle cannot be blocked between the goods shelf rail 8 and the goods shelf rail 202; after moving to the track 202, the flashboard 203 rotates towards the inner side of the frame 1 under the drive of the first driving device and finally rotates to the upper side of the track 202, so that the shuttle is prevented from being separated from the cargo carrying platform 2 in the lifting movement of the cargo carrying platform 2, the stability of the lifting movement process of the cargo carrying platform 2 is ensured, and the working efficiency of the high-speed layer-changing elevator is improved.
Notably, when the shutter 203 in this embodiment is abutted with the pallet track 8, the running surfaces of the shutter 203 and the pallet track are coplanar, and the shutter and the pallet track are in seamless abutting joint, so as to ensure that the shuttle can smoothly enter and exit the cargo bed 2.
Specifically, the specific structure of the high-speed layer-changing elevator is described in detail in the embodiment.
First, as shown in fig. 4 and 5, in the present embodiment, the first driving device includes a first motor 206, a first connecting rod 207, a second connecting rod 208, and a rotating arm 209, one end of the rotating arm 209 is pivoted to the shelf 201, the other end is fixedly connected to the shutter 203, the first motor 206 is mounted on the shelf 201, one end of the first connecting rod 207 is fixed on a rotating shaft of the first motor 206, the other end is pivoted to one end of the second connecting rod 208, and the other end of the second connecting rod 208 is pivoted to the rotating arm 209; when the first motor 206 drives the shutter 203 to rotate above the track 202, the central axes of the two pivot shafts on the second link 208 are coplanar with the central axis of the rotating shaft of the first motor 206.
Namely, the functions of butting the flashboard 203 with the goods shelf rail 8 and retracting the flashboard 203 to the carrying platform 2 can be completed through the rotation of the first motor 206, and when the flashboard 203 is completed to be rotated to the position above the carrying platform 2 (preferably, the flashboard 203 is in a vertical state), the first connecting rod 207 and the second connecting rod can realize self-locking through collinear, so that impact generated when a shuttle in the carrying platform 2 touches the flashboard 203 is prevented from being transmitted to the first motor 206, and the service life of the first motor 206 is ensured.
Alternatively, as shown in fig. 7, in this embodiment, the first driving device may further include an electric cylinder 205 and a rocker arm 204, where a cylinder body of the electric cylinder 205 is pivoted on the shelf 201, a piston rod is pivoted with one end of the rocker arm 204, the other end of the rocker arm 204 is fixedly connected with the shutter 203, and a middle portion of the rocker arm 204 is pivoted with the corresponding track 202.
Specifically, the rocker 204 in this embodiment is disposed on a side of the track 202 away from another track 202, and the cylinder body of the electric cylinder 205 is pivoted above the track 202, and when the piston rod is completely in the contracted state, the movable end of the shutter 20323 is at the lowest position and extends out of the frame 1.
Further, in the present embodiment, the piston rod of the cylinder 205 includes a first critical state when contracted and a second critical state when extended, and in the first critical state, the shutter 203 forms an angle of 180 ° with the vehicle rail 202, and in the second critical state, the shutter 203 is located above the vehicle rail 202 and forms an angle of more than 90 ° with the vehicle rail 202.
Namely, considering that the interfaces of the vehicle rail 202 and the goods shelf rail 8 are generally in a horizontal state, the interfaces of the vehicle rail 202 and the goods shelf rail 8 can be simultaneously docked by arranging the flashboard 203 in the horizontal state when in the first critical state, so that the smooth running of the shuttle is ensured; by setting the included angle between the flashboard 203 and the track 202 in the second critical state to be larger than 90 degrees, the flashboard 203 is ensured to be completely positioned in the frame 1, and the flashboard 203 is prevented from interfering with the frame 1 when the cargo carrying platform 2 walks up and down.
Further, as shown in fig. 2 and 5, the present embodiment further includes an anti-collision assembly, where the anti-collision assembly includes an anti-collision block 901, an anti-collision mounting plate 902, a stop fixing plate 903, an extension spring, and a spring pull plate 905; the stop fixing plate 903 is fixed on the outer side of the end part of the goods shelf rail 8, which is close to the machine frame 1, the anti-collision mounting plate 902 is pivoted with the stop fixing plate 903, the anti-collision block 901 is elastically connected to the anti-collision mounting plate 902, the spring pull plate 905 is fixed on the machine frame 1, the extension springs are respectively connected with the anti-collision mounting plate 902 and the spring pull plate 905, and the anti-collision block 901 can be pressed on the running surface of the goods shelf rail 8; the anti-collision mounting plate 902 extends towards one side of the frame 1 and is provided with a stop pressing rod 904, and when the flashboard 203 rotates to be in butt joint with the goods shelf rail 8, the rotating arm 209 can press down the stop pressing rod 904 and separate the anti-collision block 901 to the outer side of the goods shelf rail 8.
Specifically, two shelf rails 8 are provided with anti-collision components, and an anti-collision block 901 is connected to an anti-collision mounting plate 902 through a buffer spring and faces to one side away from the frame 1, so as to prevent a shuttle from rushing out of the shelf rails 8 when the flashboard 203 is not in butt joint with the shelf rails 8. In the process of butting the flashboard 203 with the goods shelf rail 8, the rotating arm 209 can be contacted with the stop pressing plate and can press the stop pressing plate downwards, so that the anti-collision block 901 rotates to the outer side of the goods shelf rail 8 around the pivot shaft, and the running surface of the goods shelf rail 8 (the upper surface of the goods shelf rail 8) is communicated with the flashboard 203; when the shuttle enters the cargo bed 2, the shutter 203 is retracted to the cargo bed 2, the rotating arm 209 is separated from the stop pressing rod 904, and the anti-collision block 901 is reset to the running surface of the goods shelf rail 8 under the action of the tension spring.
In this embodiment, the frame 1 is provided with a first photoelectric sensor at one end of the track 202 facing the entrance to sense whether the shuttle passes, and a second photoelectric sensor (not shown) for detecting whether the shuttle is in place at one end of the track 202 facing away from the shutter 203.
It should be noted that the shuttle in this embodiment refers to a trolley capable of actively moving on a fixed track, and is equipped with an intelligent sensing system, an origin position can be automatically memorized, and an automatic deceleration system can be automatically achieved.
The shuttle can be slowed down by oneself after getting into the track 202 and being sensed by first photoelectric sensor, prevents that the shuttle from speed too fast and bump with goods shelves 201, simultaneously, only senses the shuttle, just represents the shuttle and moves to the assigned position of cargo table 2, and cargo table 2 can go up and down to remove this moment.
Further, in this embodiment, a rubber pad 2011 for buffering the collision of the shuttle is further disposed at one end of the rail 202 away from the shutter 203.
The shuttle in the normal state can automatically slow down and just stop on the track 202 completely after entering the track 202, but the rubber pad 2011 provided in this embodiment prevents the shuttle from rushing out of the cargo table 2 and hard collision with the frame 1 when the shuttle fails and can not stop, so as to achieve the purpose of reducing damage (the shuttle wheels will not contact with the rubber pad 2011 in normal use).
In this embodiment, the shelf 201 has a quadrangular prism structure, and four vertical edges of the shelf 201 are respectively fixed with a guide wheel set 2010, wherein the guide wheel set 2010 includes two guide wheels 201001, and axial directions of the two guide wheels 201001 are mutually perpendicular; four guide posts with square cross sections are vertically arranged in the frame 1, and two guide wheels 201001 of one guide wheel group 2010 can be respectively abutted with two side surfaces of the corresponding guide posts, which are mutually perpendicular.
Namely, the four guide posts correspond to the four vertical edges of the goods shelf 201, and the two guide wheels 201001 in the guide wheel group 2010 on each vertical edge are respectively abutted with the two side surfaces on the corresponding guide post, so that the relative fixation of the cargo carrying platform 2 and the guide post in the horizontal direction is ensured, the stress between the two guide posts is balanced, and the lifting movement of the cargo carrying platform 2 is more stable.
Specifically, in this embodiment, two sets of guide wheel groups 2010 are disposed on each vertical edge of the pallet 201, and the two sets of guide wheel groups 2010 are respectively fixed at the upper and lower ends of the vertical edge of the pallet 201, so as to ensure that the lifting movement of the cargo table 2 is more stable.
Further, as shown in fig. 6, in the present embodiment, the guide wheel set 2010 further includes a shock absorbing housing 201002, a guide wheel mounting plate 201003, a compression spring 201004, and a screw; the shock attenuation shell 201002 is equipped with the leading wheel 201001 mounting groove that length direction mutually perpendicular set up, leading wheel mounting panel 201003 pin joint is in leading wheel 201001 mounting groove, leading wheel 201001 is installed to leading wheel mounting panel 201003 in the upper end of pin joint department, the lower extreme is equipped with the waist hole that length direction is vertical direction, screw rod 201005 passes waist hole and fixes in leading wheel 201001 mounting groove, compression spring 201004 cover is established on screw rod 201005 and is connected leading wheel mounting panel 201003 and leading wheel 201001 mounting groove respectively, compression spring 201004 can be through promoting leading wheel mounting panel 201003 with leading wheel 201001 pressure on the guide pillar.
Specifically, the guide wheel set 2010 is fixed on the shelf 201 through the shock-absorbing shell 201002, and the guide wheel 201001 installed on the guide wheel installation plate 201003 protrudes from the guide wheel 201001 installation groove, and the axial direction of the guide wheel 201001 is parallel to the width direction of the guide wheel 201001 installation groove; the length direction in waist type hole is vertical direction, and when guaranteeing that leading wheel mounting panel 201003 can rotate around the pin joint axle, leading wheel mounting panel 201003 can be close to or keep away from the lateral wall in leading wheel 201001 mounting groove at the one end that is equipped with waist type hole. That is, when the guide wheels 201001 are abutted against the corresponding side surfaces of the guide posts, the force applied to the guide wheels 201001 by the guide posts during the up-and-down movement of the cargo bed 2 can be offset by the expansion and contraction of the compression springs 201004, and the adjustable amount of the guide wheels 201001 can be increased, so that the cargo bed 2 can be moved more smoothly.
Further, the embodiment also comprises a second driving device for driving the cargo platform 2 to move up and down in the frame 1, wherein the second driving device comprises a second motor 3 and a synchronous belt 4; the bottom and the top of frame 1 are equipped with a set of first band pulley 5 and a set of second band pulley 6 respectively, and second motor 3 drive is connected with third band pulley 7, and hold-in range 4 one end and the bottom fixed connection of goods shelves 201, the other end once pass first band pulley 5, third band pulley 7 and second band pulley 6 and with the top fixed connection of goods shelves 201.
Specifically, in this embodiment, the second motor 3 is fixed on the outer side of the lower end of the frame 1, the first driving belt pulley 5 and the second driving belt pulley 6 play a guiding role, two ends of the synchronous belt 4 are respectively fixedly connected with the bottom and the top of the goods shelf 201, when the synchronous belt 4 is driven by the third driving belt pulley 7 to complete lifting movement of the goods carrying platform 2, acting forces between the first guiding wheels 201001 and the second guiding wheels 201001 on four vertical edges on the goods shelf 201 and the guide posts are basically the same, and lifting movement of the goods carrying platform 2 is more stable.
Preferably, as shown in fig. 3 and 8, the second motor 3 in this embodiment is a dual-output shaft motor, and two groups of synchronous belts 4, first driving pulleys 5, second driving pulleys 6 and second driving pulleys 6 are correspondingly arranged, so as to ensure that after one synchronous belt 4 breaks, the loading platform 2 cannot fall down to increase the repairing difficulty; and still set firmly the balancing weight in the central point department of two sets of hold-in range 4, the balancing weight of this moment is located the outside of frame 1, and its dead weight can offset the partial weight of cargo bed 2, has reduced the operation requirement of second motor 3, can reach energy saving and emission reduction's effect.
Further, in order to avoid that the cargo table 2 cannot accurately reach the designated entrance due to loosening and tooth jump of the synchronous belt 4 during the moving process, a tensioning device 2012 for tensioning the synchronous belt 4 is further provided at the bottom or top of the pallet 201, and the end of the synchronous belt 4 is connected with the tensioning device 2012.
The present embodiment provides a tensioner 2012 at both the bottom and top of the pallet 201.
Specifically, in this embodiment, the tensioning device 2012 includes a tensioning wheel 201201, a tensioning plate 201203 and a positioning plate 201202, a rack capable of being meshed with the synchronous belt 4 is disposed on the positioning plate 201202, the tensioning plate 201203 is pressed on a surface of the positioning plate 201202 with the rack, and an end portion of the synchronous belt 4 passes through the tensioning wheel 201201 and is fixed between the tensioning plate 201203 and the positioning plate 201202.
The clamping and fixing between the tensioning plate 201203 and the positioning plate 201202 can ensure the fixing of the end part of the synchronous belt 4 on the goods shelf 201, and the length of the end part of the synchronous belt 4 passing through the tensioning plate 201203 and the positioning plate 201202 can be flexibly adjusted according to the requirement, so that the mounted synchronous belt 4 is effectively ensured to be in a tensioning state.
Finally, in this embodiment, the frame 1 further comprises a turnover channel for turnover on both sides of the channel where the cargo bed 2 is located.
Namely, one rack 1 simultaneously comprises three channels instead of three racks 1 which are separated correspondingly by the existing three channels, so that the space is saved, the space utilization rate is high, and the manufacturing cost of the rack 1 is reduced.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the same; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the invention.
Furthermore, those skilled in the art will appreciate that while some embodiments described herein include some features but not others included in other embodiments, combinations of features of different embodiments are meant to be within the scope of the invention and form different embodiments. For example, in the claims below, any of the claimed embodiments may be used in any combination. The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person skilled in the art.
Claims (9)
1. The high-speed layer-changing elevator is characterized by comprising a frame and a cargo carrying platform which is arranged in the frame in a sliding manner;
one side of the frame is provided with a plurality of inlets for the shuttle to enter the cargo carrying platform in the height direction, the cargo carrying platform comprises a goods shelf and a pair of rails for the shuttle to enter the goods shelf, one end of each rail facing the inlet is pivoted with a flashboard, the flashboard is in driving connection with a first driving device for controlling the rotation of the flashboard, the first driving device can drive the flashboard to penetrate through the inlet and butt against the goods shelf rails on the outer side of the frame, and can also drive the flashboard to rotate to the position above the rails and prevent the shuttle from falling out of the rails;
the first driving device comprises a first motor, a first connecting rod, a second connecting rod and a rotating arm, one end of the rotating arm is pivoted with the goods shelf, the other end of the rotating arm is fixedly connected with the flashboard, the first motor is arranged on the goods shelf, one end of the first connecting rod is fixed on a rotating shaft of the first motor, the other end of the first connecting rod is pivoted with one end of the second connecting rod, and the other end of the second connecting rod is pivoted with the rotating arm;
when the first motor drives the flashboard to rotate to the upper part of the vehicle rail, the central axes of the two pivot shafts on the second connecting rod and the central axis of the rotating shaft of the first motor are arranged in a coplanar manner;
the anti-collision assembly comprises an anti-collision block, an anti-collision mounting plate, a stop fixing plate, a tension spring and a spring pulling plate;
the anti-collision device comprises a rack rail, an anti-collision mounting plate, a spring pull plate, a tension spring, an anti-collision mounting plate, an anti-collision block and a tension spring, wherein the anti-collision mounting plate is pivoted with the anti-collision mounting plate, the spring pull plate is fixed on the rack, the tension spring is respectively connected with the anti-collision mounting plate and the spring pull plate, and the anti-collision block can be pressed on a walking surface of the rack rail;
the anti-collision mounting plate extends towards one side of the frame and is provided with a stop pressing rod, and when the flashboard rotates to be in butt joint with the goods shelf rail, the rotating arm can press down the stop pressing rod and separate the anti-collision block from the outer side of the goods shelf rail.
2. The high-speed floor changing elevator according to claim 1, wherein the first driving device comprises an electric cylinder and a rocker arm, a cylinder body of the electric cylinder is pivoted on the goods shelf, a piston rod is pivoted with one end of the rocker arm, the other end of the rocker arm is fixedly connected with the flashboard, and a middle part of the rocker arm is pivoted with the corresponding track.
3. The high-speed floor changing elevator according to claim 1, wherein the frame is provided with a first photoelectric sensor at one end of the rail facing the entrance for sensing whether a shuttle passes, and a second photoelectric sensor at one end of the rail facing away from the flashboard for detecting whether the shuttle is in place.
4. The high-speed layer-changing elevator according to claim 1, wherein the goods shelf is of a quadrangular prism structure, guide wheel sets are respectively fixed on four vertical edges of the goods shelf, each guide wheel set comprises two guide wheels, and the axial directions of the two guide wheels are mutually perpendicular;
four guide posts with square cross sections are vertically arranged in the frame, and two guide wheels of one guide wheel group can be respectively abutted with two side surfaces of the corresponding guide posts, which are mutually perpendicular.
5. The high-speed floor changing elevator according to claim 4, wherein two groups of guide wheel sets are arranged on each vertical edge of the goods shelf, and the two groups of guide wheel sets are respectively fixed at the upper end and the lower end of the vertical edge of the goods shelf.
6. The high-speed floor-changing elevator of claim 5, wherein the guide wheel set further comprises a shock absorbing housing, a guide wheel mounting plate, a compression spring, and a screw;
the shock attenuation shell is equipped with the leading wheel mounting groove that length direction mutually perpendicular set up, the leading wheel mounting panel pin joint is in the leading wheel mounting groove, the leading wheel mounting panel is installed in the upper end of pin joint department the leading wheel, the lower extreme is equipped with the waist type hole that length direction is vertical direction, the screw rod passes waist type hole and fix in the leading wheel mounting groove, compression spring cover is established on the screw rod and connect respectively the leading wheel mounting panel with the leading wheel mounting groove, compression spring can pass through the promotion the leading wheel mounting panel will the leading wheel is pressed and is established on the guide pillar.
7. The high-speed deck elevator of claim 1, further comprising a second drive for driving the cargo bed to move up and down within the frame, the second drive comprising a second motor and a timing belt;
the bottom and the top of frame are equipped with a set of first band pulley and a set of second band pulley respectively, second motor drive is connected with the third band pulley, hold-in range one end with the bottom fixed connection of goods shelves, the other end once pass first band pulley third band pulley with second band pulley and with the top fixed connection of goods shelves.
8. The high-speed layer-changing elevator according to claim 7, wherein the second motor is a double-output shaft motor, two groups of synchronous belts, the first driving belt pulley, the second driving belt pulley and the second driving belt pulley are correspondingly arranged, and balancing weights are fixedly arranged at the central positions of the two groups of synchronous belts.
9. The high-speed floor-changing elevator according to any one of claims 1-8, wherein the frame further comprises a turnover passage provided for turnover on both sides of the passage on which the cargo bed is located.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811175172.7A CN109178758B (en) | 2018-10-08 | 2018-10-08 | High-speed layer-changing elevator |
| PCT/CN2019/110009 WO2020073898A1 (en) | 2018-10-08 | 2019-10-08 | High-speed level switching hoist and automated multi-level warehouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811175172.7A CN109178758B (en) | 2018-10-08 | 2018-10-08 | High-speed layer-changing elevator |
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| CN109178758A CN109178758A (en) | 2019-01-11 |
| CN109178758B true CN109178758B (en) | 2024-02-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811175172.7A Active CN109178758B (en) | 2018-10-08 | 2018-10-08 | High-speed layer-changing elevator |
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| Country | Link |
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| CN (1) | CN109178758B (en) |
| WO (1) | WO2020073898A1 (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109178758B (en) * | 2018-10-08 | 2024-02-27 | 兰剑智能科技(临邑)有限公司 | High-speed layer-changing elevator |
| CN110171656A (en) * | 2019-05-13 | 2019-08-27 | 上海忍诚科技有限公司 | A kind of three-dimensional track for warehousing system |
| CN110255035A (en) * | 2019-07-09 | 2019-09-20 | 山东兰剑物流科技股份有限公司 | Wear the reciprocal elevator of system integral type more |
| CN110937302A (en) * | 2019-12-12 | 2020-03-31 | 深圳创维－Rgb电子有限公司 | Stereoscopic garage shuttle layer changing device and control method |
| CN111533035B (en) * | 2020-04-30 | 2021-09-21 | 山东洛杰斯特物流科技有限公司 | High-safety layer-changing elevator |
| CN111752244A (en) * | 2020-06-24 | 2020-10-09 | 山东洛杰斯特物流科技有限公司 | Method, device and equipment for quickly planning goods shelf in AGV path planning |
| CN112320178B (en) * | 2020-08-25 | 2023-05-02 | 北京京东乾石科技有限公司 | Layer-changing shuttle elevator for three-dimensional warehouse and shuttle transportation device |
| CN112978180A (en) * | 2021-02-26 | 2021-06-18 | 天津万事达物流装备有限公司 | High-speed light-duty layer changing elevator |
| CN113479538A (en) * | 2021-07-13 | 2021-10-08 | 杭州慧仓信息科技有限公司 | Continuous lifting article processing system and control method thereof |
| CN116946604B (en) * | 2023-09-21 | 2023-12-08 | 无锡中鼎集成技术有限公司 | Multi-layer shuttle capable of lifting fork cargo carrying platform |
| CN117049059B (en) * | 2023-10-11 | 2023-12-12 | 江苏格蓝威智能装备有限公司 | Layer-changing elevator |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101400117B1 (en) * | 2013-01-18 | 2014-05-28 | 주식회사 티에스피지 | Transporation vehicles for multi deep pallet shuttle system and management method thereof |
| CN203959126U (en) * | 2014-07-23 | 2014-11-26 | 贵阳普天物流技术有限公司 | A kind of multi-mode gig |
| CN204197782U (en) * | 2014-10-09 | 2015-03-11 | 软控股份有限公司 | A kind of jacking equipment of tiered warehouse facility |
| CN105270804A (en) * | 2015-11-24 | 2016-01-27 | 国网山东省电力公司烟台供电公司 | Single-stand-column lifter for shuttle vehicle layer-changing of electric intensive type meter warehouse |
| CN105631616A (en) * | 2014-10-25 | 2016-06-01 | 深圳市科陆电子科技股份有限公司 | Intelligent positioning system and positioning method for warehousing logistics |
| CN105858029A (en) * | 2016-05-20 | 2016-08-17 | 九州通医药集团物流有限公司 | Hoist for shuttle vehicle |
| CN107499809A (en) * | 2017-08-31 | 2017-12-22 | 贵阳普天物流技术有限公司 | A kind of the goods automatic access method and device in efficiently intensive warehouse |
| CN108033183A (en) * | 2017-12-14 | 2018-05-15 | 北京起重运输机械设计研究院 | A kind of shelf shuttle is with changing a layer machine |
| CN208828571U (en) * | 2018-10-08 | 2019-05-07 | 山东洛杰斯特物流科技有限公司 | High quick change layer elevator |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9334114B2 (en) * | 2011-11-20 | 2016-05-10 | Illinois Tool Works Inc. | Storage system and methods |
| CN103625907A (en) * | 2013-12-09 | 2014-03-12 | 机科发展科技股份有限公司 | Directly-butted elevation-type transfer trolley structure |
| CN103754635B (en) * | 2014-01-02 | 2016-04-27 | 河南科技大学 | The travel line inhibiting device coordinating elevator to use and the travel line using this device |
| CN205294044U (en) * | 2016-01-07 | 2016-06-08 | 天津万事达物流装备有限公司 | Unbalance loading formula lifting machine |
| CN106219119B (en) * | 2016-08-26 | 2019-03-01 | 南京音飞储存设备（集团）股份有限公司 | A kind of track connecting assembly |
| CN206447191U (en) * | 2016-12-01 | 2017-08-29 | 无锡明珠钢球有限公司 | Part pallet elevator |
| CN206969469U (en) * | 2017-06-13 | 2018-02-06 | 廊坊科德智能仓储装备股份有限公司 | Shuttle body feed tank combined type elevator and shuttle garage |
| CN107934339A (en) * | 2017-12-21 | 2018-04-20 | 武汉欧格睿科技开发有限公司 | A kind of elevator |
| CN109178758B (en) * | 2018-10-08 | 2024-02-27 | 兰剑智能科技(临邑)有限公司 | High-speed layer-changing elevator |
-
2018
- 2018-10-08 CN CN201811175172.7A patent/CN109178758B/en active Active
-
2019
- 2019-10-08 WO PCT/CN2019/110009 patent/WO2020073898A1/en active Application Filing
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101400117B1 (en) * | 2013-01-18 | 2014-05-28 | 주식회사 티에스피지 | Transporation vehicles for multi deep pallet shuttle system and management method thereof |
| CN203959126U (en) * | 2014-07-23 | 2014-11-26 | 贵阳普天物流技术有限公司 | A kind of multi-mode gig |
| CN204197782U (en) * | 2014-10-09 | 2015-03-11 | 软控股份有限公司 | A kind of jacking equipment of tiered warehouse facility |
| CN105631616A (en) * | 2014-10-25 | 2016-06-01 | 深圳市科陆电子科技股份有限公司 | Intelligent positioning system and positioning method for warehousing logistics |
| CN105270804A (en) * | 2015-11-24 | 2016-01-27 | 国网山东省电力公司烟台供电公司 | Single-stand-column lifter for shuttle vehicle layer-changing of electric intensive type meter warehouse |
| CN105858029A (en) * | 2016-05-20 | 2016-08-17 | 九州通医药集团物流有限公司 | Hoist for shuttle vehicle |
| CN107499809A (en) * | 2017-08-31 | 2017-12-22 | 贵阳普天物流技术有限公司 | A kind of the goods automatic access method and device in efficiently intensive warehouse |
| CN108033183A (en) * | 2017-12-14 | 2018-05-15 | 北京起重运输机械设计研究院 | A kind of shelf shuttle is with changing a layer machine |
| CN208828571U (en) * | 2018-10-08 | 2019-05-07 | 山东洛杰斯特物流科技有限公司 | High quick change layer elevator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109178758A (en) | 2019-01-11 |
| WO2020073898A1 (en) | 2020-04-16 |
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