CN115384997A - Multistation tunnel stacker - Google Patents

Multistation tunnel stacker Download PDF

Info

Publication number
CN115384997A
CN115384997A CN202211087119.8A CN202211087119A CN115384997A CN 115384997 A CN115384997 A CN 115384997A CN 202211087119 A CN202211087119 A CN 202211087119A CN 115384997 A CN115384997 A CN 115384997A
Authority
CN
China
Prior art keywords
stacker
guide
rail
goods
walking
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202211087119.8A
Other languages
Chinese (zh)
Inventor
姜跃君
吴庆红
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ango Technology Group Co ltd
Original Assignee
Ango Technology Group Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ango Technology Group Co ltd filed Critical Ango Technology Group Co ltd
Priority to CN202211087119.8A priority Critical patent/CN115384997A/en
Publication of CN115384997A publication Critical patent/CN115384997A/en
Pending legal-status Critical Current

Links

Images

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G1/00Storing articles, individually or in orderly arrangement, in warehouses or magazines
    • B65G1/02Storage devices
    • B65G1/04Storage devices mechanical
    • B65G1/0407Storage devices mechanical using stacker cranes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G1/00Storing articles, individually or in orderly arrangement, in warehouses or magazines
    • B65G1/02Storage devices
    • B65G1/04Storage devices mechanical
    • B65G1/0485Check-in, check-out devices
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G1/00Storing articles, individually or in orderly arrangement, in warehouses or magazines
    • B65G1/02Storage devices
    • B65G1/04Storage devices mechanical
    • B65G1/12Storage 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
    • B65G1/133Storage 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 horizontal plane
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G1/00Storing articles, individually or in orderly arrangement, in warehouses or magazines
    • B65G1/02Storage devices
    • B65G1/04Storage devices mechanical
    • B65G1/137Storage devices mechanical with arrangements or automatic control means for selecting which articles are to be removed
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66FHOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F9/00Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
    • B66F9/06Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
    • B66F9/075Constructional features or details
    • B66F9/12Platforms; Forks; Other load supporting or gripping members

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Warehouses Or Storage Devices (AREA)

Abstract

The invention provides a multi-station roadway stacker which comprises a ground rail, a top rail, a stacker integral frame, a cargo carrying table, a fork mechanism, a lifting mechanism and temporary storage stations, wherein the stacker integral frame comprises a lower cross beam, an upper cross beam and stand columns, the stacker is driven by a walking driving mechanism to walk along the ground rail by the lower cross beam, a plurality of temporary storage stations for storing cargos are arranged on the stacker integral frame, the temporary storage stations are arranged at intervals along the length direction of the stand columns, the stacker integral frame is also provided with the lifting mechanism and the liftable cargo carrying table, the cargo carrying table can slide up and down along the stand columns under the driving of the lifting mechanism, the fork mechanism is arranged on the cargo carrying table, the fork mechanism is provided with a rotary reversing mechanism, and the rotary reversing mechanism is provided with a telescopic fork for taking and putting cargos. The stacker can be used for storing and taking a plurality of goods in one working cycle, and the warehouse-in and warehouse-out efficiency is improved.

Description

Multistation tunnel stacker
[ technical field ] A method for producing a semiconductor device
The invention relates to the technical field of intelligent warehouse logistics systems, in particular to a multi-station roadway stacker.
[ background of the invention ]
The tunnel stacker is a common storage device, and is a special crane for storing and taking unit goods from a goods shelf of a vertical warehouse by using an automatic telescopic fork, and in a modern intelligent storage logistics system, the stacker is a core device of the automatic vertical warehouse.
The stacker undertakes the task of transporting goods in and out of a warehouse, the working efficiency of the stacker directly influences the efficiency of the whole stereoscopic warehouse in and out of the warehouse, and when materials are automatically taken and placed, the requirement on the taking and placing efficiency is higher and higher. At present, the widely used traditional stacker with a single cargo space or a double cargo space cargo carrying platform can only store and take two cargos in one working cycle, has obvious bottleneck of warehouse entry and exit efficiency, and cannot adapt to a stereoscopic warehouse with high warehouse entry and exit efficiency at present, so that the improvement of the efficiency of the stacker is very important.
[ summary of the invention ]
The invention aims to solve the problems in the prior art and provides a multi-station roadway stacker which can store and take a plurality of goods in one working cycle and improve the warehouse-in and warehouse-out efficiency.
In order to achieve the purpose, the invention provides a multi-station roadway stacker, which comprises a ground rail and a top rail which are respectively arranged on the ground and the top of a goods shelf, a stacker integral frame capable of walking along the ground rail and the top rail, and further comprises a goods carrying table, a fork mechanism, a lifting mechanism and a temporary storage station, wherein the stacker integral frame comprises a lower cross beam, an upper cross beam and a plurality of stand columns connected between the lower cross beam and the upper cross beam, a walking driving mechanism is arranged on the lower cross beam in a matched mode, the lower cross beam enables the stacker to walk along the ground rail under the driving of the walking driving mechanism, the upper end of the stacker walks along the top rail through the upper cross beam, a plurality of temporary storage stations used for storing goods are arranged on the stacker integral frame, the temporary storage stations are arranged at intervals along the length direction of the stand columns, the stacker integral frame is also provided with the lifting mechanism and the goods carrying table, the goods carrying table can slide up and down along the stand columns under the driving of the lifting mechanism, the fork mechanism is arranged on the goods carrying table, a rotating mechanism is provided with a reversing mechanism for taking and releasing telescopic forks for goods.
Preferably, the rotary reversing mechanism comprises a rotary driving mechanism and a slewing bearing in transmission connection with the rotary driving mechanism, the lower end of the slewing bearing is mounted on the cargo carrying platform, the upper end of the slewing bearing is connected with the telescopic fork, and the rotary driving mechanism controls the telescopic fork to rotate and reverse through the slewing bearing.
Preferably, the hoisting mechanism comprises a hoisting motor, a pulley wheel set and a synchronous belt arranged on the pulley wheel set, the pulley wheel set comprises a lower pulley and an upper pulley which are respectively arranged on the lower cross beam and the upper cross beam, the synchronous belt is connected with the cargo carrying platform, the hoisting motor is used for driving the lower pulley to rotate, and the lower pulley drives the cargo carrying platform fixed on the lower pulley to move up and down through the synchronous belt.
Preferably, the two sides of the cargo carrying platform are provided with guide frames, each guide frame is provided with a plurality of first guide wheel sets in a matched mode, and the cargo carrying platform slides up and down along the guide rails on the stand columns through the first guide wheel sets.
Preferably, the outer side of the upright post is provided with a guide rail protruding outwards, two groups of first guide wheel sets are arranged on the guide frame, each first guide wheel set comprises two guide wheels, and a guide gap into which the guide rail can extend is formed between the two guide wheels.
Preferably, the walking driving mechanism comprises a driving wheel component, a driven wheel component and a walking motor, wherein the driving wheel component and the driven wheel component are mounted on the lower cross beam, the walking motor is used for driving the driving wheel component to rotate, and the walking motor drives the driving wheel component to rotate so as to drive the stacker to walk.
The invention has the beneficial effects that: according to the invention, through the cooperation of the goods carrying platform, the fork mechanism, the lifting mechanism, the temporary storage stations and the like, the plurality of temporary storage stations are arranged on the stacker, the fork mechanism can take goods from the goods shelf and place the goods on the plurality of temporary storage stations for storage, or take the goods from the temporary storage stations and then put the goods on the goods shelf, so that the goods can be stored on the plurality of temporary storage stations for storage, then the goods are taken out of the warehouse or put in the warehouse at one time, and the goods taking and putting efficiency is improved.
The features and advantages of the present invention will be described in detail by embodiments with reference to the accompanying drawings.
[ description of the drawings ]
FIG. 1 is a schematic view of a multi-station roadway stacker according to the present invention;
FIG. 2 is a schematic left-view structure diagram of a multistation roadway stacker of the invention;
FIG. 3 is a schematic front view of a lower beam of the multistation roadway stacker of the present invention;
FIG. 4 is a schematic top view of a lower cross beam of a multistation roadway stacker of the present invention;
FIG. 5 is a schematic front view of a cargo carrying platform of the multi-station roadway stacker of the present invention;
FIG. 6 is a schematic top view of a cargo platform of the multi-station roadway stacker of the present invention;
FIG. 7 is a schematic front view of a fork mechanism of a multistation roadway stacker of the present invention;
FIG. 8 is a schematic top view of a fork mechanism of a multistation tunnel stacker of the present invention;
FIG. 9 is a schematic front view of an upper cross beam of the multi-station roadway stacker of the present invention;
fig. 10 is a schematic diagram of a top view structure of a lifting mechanism of the multi-station roadway stacker.
[ detailed description ] embodiments
Referring to fig. 1 to 10, the multi-station roadway stacker of the invention comprises a ground rail 1 and a top rail 7 which are respectively installed on the ground and the top of a goods shelf, wherein the ground rail 1 and the top rail 7 are used for providing support and guidance for the stacker to walk, and a stacker integral frame capable of walking along the ground rail 1 and the top rail 7, and further comprises a goods carrying table 3, a fork mechanism 4, a lifting mechanism 8 and a temporary storage station 9, the stacker integral frame comprises a lower beam 2, an upper beam 6 and a plurality of upright posts 5 connected between the lower beam 2 and the upper beam 6, the lower beam 2 is provided with a walking driving mechanism 12, the lower beam 2 is driven by the walking driving mechanism 12 to walk along the ground rail 1, the upper end of the stacker walks along the top rail 7 through the upper beam 6, the stacker integral frame is provided with the temporary storage stations 9 for storing goods, the temporary storage stations 9 are arranged along the length direction of the upright posts 5 at intervals, the lifting mechanism 8 and the goods carrying table 3 are installed on the stacker integral frame, the goods carrying table 3 can slide on the lower beam 5, and the fork mechanism 41 can slide along the upper and the reversing mechanism 41, and the fork mechanism 41 can rotate and pick up and down the goods.
Further, referring to fig. 7 and 8, the rotary reversing mechanism 41 includes a rotary driving mechanism 411 and a rotary support 412 in transmission connection with the rotary driving mechanism 411, a lower end of the rotary support 412 is mounted on the cargo carrying platform 3, an upper end of the rotary support 412 is connected with the telescopic fork 42, and the rotary driving mechanism 411 controls the telescopic fork 42 to reverse in rotation through the rotary support 412.
Further, referring to fig. 9 and 10, the hoisting mechanism 8 includes a hoisting motor 11, a pulley wheel set 81, and a synchronous belt 82 installed on the pulley wheel set 81, the pulley wheel set 81 includes a lower pulley and an upper pulley respectively installed on the lower beam 2 and the upper beam 6, the synchronous belt 82 is connected with the cargo carrying table 3, the hoisting motor 11 is used for driving the lower pulley to rotate, and the lower pulley drives the cargo carrying table 3 fixed thereon to move up and down through the synchronous belt 82.
Further, referring to fig. 5 and 6, the cargo platform 3 is formed by welding a section bar, a steel plate and the like, guide frames 31 are arranged on two sides of the cargo platform 3, a plurality of first guide wheel sets 32 are respectively arranged on each guide frame 31, and the cargo platform 3 slides up and down along the guide rails 51 on the upright posts 5 through the first guide wheel sets 32. The stand 5 is formed by welding section bar, guide rail, steel sheet etc. and in this embodiment, the outside of stand 5 has outside convex guide rail 51, be equipped with two sets of first guide pulley group 32 from last to down in proper order on the guide frame 31, each first guide pulley group 32 includes two guide pulleys, has the guide gap that can supply guide rail 51 to stretch into between two guide pulleys.
Further, referring to fig. 3 and 4, the walking driving mechanism 12 includes a driving wheel assembly 121 mounted on the lower beam 2, a driven wheel assembly 122, and a walking motor 123 for driving the driving wheel assembly 121 to rotate, the walking motor 123 drives the driving wheel assembly 121 to rotate so as to drive the stacker to walk, and the lower beam 2 is formed by welding a section bar, a steel plate, and the like.
Further, referring to fig. 9, a second guide wheel set 61 is mounted on the upper beam 6, and the upper beam 6 travels along the top rail 7 through the second guide wheel set 61.
Further, the automatic loading and unloading device further comprises a control cabinet 10, wherein the control cabinet 10 is electrically connected with the walking driving mechanism 12, the loading platform 3, the fork mechanism 4 and the lifting mechanism 8, and is provided with various electric devices for realizing automatic operation of various actions.
The working process of the invention is as follows:
the invention relates to a multi-station roadway stacker, which is characterized in that in the working process, a walking driving mechanism 12 controls the stacker to walk to a goods taking and placing position of a goods shelf, after the stacker is in place, goods are taken from the goods shelf through a telescopic fork 42 and then a reversing mechanism 41 rotates by 90 degrees to place the goods on a temporary storage station 9, or the goods are taken from the temporary storage station 9 and then the reversing mechanism 41 rotates by 90 degrees to place the goods on the goods shelf. The goods taking and placing are realized by the telescopic function of the telescopic fork 42 and the lifting function of the goods carrying platform 3. Goods can be stored on the temporary storage stations 9, and then the goods can be delivered out of the warehouse or put in the warehouse again, so that the efficiency is improved.
The above embodiments are illustrative of the present invention, and are not intended to limit the present invention, and any simple modifications of the present invention are within the scope of the present invention.

Claims (6)

1. The utility model provides a multistation tunnel stacker, is including installing in ground rail (1) and day rail (7) on ground and goods shelves top respectively to and can follow the whole frame of stacker of ground rail (1), day rail (7) walking, its characterized in that: still including carrying cargo bed (3), fork mechanism (4), hoisting mechanism (8), temporary storage station (9), the whole frame of stacker includes bottom end rail (2), entablature (6) to and connect a plurality of stand (5) between bottom end rail (2), entablature (6), set walking actuating mechanism (12) on bottom end rail (2), bottom end rail (2) make stacker follow ground rail (1) walking under the drive of actuating mechanism (12) of walking, the upper end of stacker is walked along sky rail (7) through entablature (6), the temporary storage station (9) of installing a plurality of that are used for saving the goods on the whole frame of stacker, each temporary storage station (9) set up along the length direction interval of stand (5), still install hoisting mechanism (8) and liftable carry cargo bed (3) on the whole frame of stacker, carry cargo bed (3) and can slide from top to bottom along stand (5) under the drive of hoisting mechanism (8), install on cargo bed (3) goods fork mechanism (4) be equipped with the reversing mechanism (41) on the cargo fork mechanism (41), the goods take off the rotatory article.
2. A multistation tunnel stacker according to claim 1 wherein: the rotary reversing mechanism (41) comprises a rotary driving mechanism (411) and a rotary support (412) in transmission connection with the rotary driving mechanism (411), the lower end of the rotary support (412) is installed on the cargo carrying platform (3), the upper end of the rotary support (412) is connected with a telescopic fork (42), and the rotary driving mechanism (411) controls the telescopic fork (42) to rotate and reverse through the rotary support (412).
3. A multistation tunnel stacker according to claim 1 wherein: hoisting mechanism (8) are including hoisting motor (11), pulley group (81) and install hold-in range (82) on pulley group (81), pulley group (81) are including installing lower band pulley, the last band pulley on bottom end rail (2), entablature (6) respectively, hold-in range (82) are connected with cargo carrying platform (3), hoisting motor (11) are used for the drive to take turns to rotatory down, the band pulley reciprocates through hold-in range (82) drive cargo carrying platform (3) of fixing on it down.
4. A multistation tunnel stacker according to claim 1 wherein: the two sides of the goods carrying platform (3) are provided with guide frames (31), each guide frame (31) is provided with a plurality of first guide wheel sets (32), and the goods carrying platform (3) slides up and down along guide rails (51) on the upright posts (5) through the first guide wheel sets (32).
5. The multistation roadway stacker of claim 4, wherein: the outer side of the upright post (5) is provided with a guide rail (51) which protrudes outwards, two groups of first guide wheel sets (32) are arranged on the guide frame (31), each first guide wheel set (32) comprises two guide wheels, and a guide gap for the guide rail (51) to extend into is arranged between the two guide wheels.
6. The multistation roadway stacker of claim 1 wherein: the walking driving mechanism (12) comprises a driving wheel component (121), a driven wheel component (122) and a walking motor (123), wherein the driving wheel component (121) and the driven wheel component (122) are mounted on the lower cross beam (2), the walking motor (123) is used for driving the driving wheel component (121) to rotate, and therefore the stacker is driven to walk.
CN202211087119.8A 2022-09-07 2022-09-07 Multistation tunnel stacker Pending CN115384997A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202211087119.8A CN115384997A (en) 2022-09-07 2022-09-07 Multistation tunnel stacker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202211087119.8A CN115384997A (en) 2022-09-07 2022-09-07 Multistation tunnel stacker

Publications (1)

Publication Number Publication Date
CN115384997A true CN115384997A (en) 2022-11-25

Family

ID=84124958

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202211087119.8A Pending CN115384997A (en) 2022-09-07 2022-09-07 Multistation tunnel stacker

Country Status (1)

Country Link
CN (1) CN115384997A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116812415A (en) * 2023-08-11 2023-09-29 上海乐橘云果包装技术有限公司 Stereoscopic warehouse distribution truck

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09156726A (en) * 1995-12-13 1997-06-17 Mitsui Eng & Shipbuild Co Ltd Stacker crane type three-dimensional automated warehouse
JP2005206259A (en) * 2004-01-19 2005-08-04 Bridgestone Corp Pallet less automatic warehouse
CN101122188A (en) * 2007-08-30 2008-02-13 上海交通大学 One-sided laneway external passage layered transportation rolling way parallel parking type mechanical parking system
CN101122189A (en) * 2007-08-30 2008-02-13 上海交通大学 Double laneway transition passage layered transportation rolling way parallel parking type mechanical parking system
CN102582998A (en) * 2012-02-28 2012-07-18 华北电网有限公司计量中心 Intelligent stereoscopic storage system for electric energy metering device
CN112093729A (en) * 2020-08-11 2020-12-18 盟立自动化(昆山)有限公司 Stacker with temporary placement positions
CN112777205A (en) * 2021-01-27 2021-05-11 三力士股份有限公司 Intelligent warehouse
CN112875119A (en) * 2021-01-27 2021-06-01 三力士股份有限公司 Stacker with storage positions
CN215438103U (en) * 2021-04-26 2022-01-07 深圳捷讯智能系统有限公司 Combined stacker of combined four-way shuttle

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09156726A (en) * 1995-12-13 1997-06-17 Mitsui Eng & Shipbuild Co Ltd Stacker crane type three-dimensional automated warehouse
JP2005206259A (en) * 2004-01-19 2005-08-04 Bridgestone Corp Pallet less automatic warehouse
CN101122188A (en) * 2007-08-30 2008-02-13 上海交通大学 One-sided laneway external passage layered transportation rolling way parallel parking type mechanical parking system
CN101122189A (en) * 2007-08-30 2008-02-13 上海交通大学 Double laneway transition passage layered transportation rolling way parallel parking type mechanical parking system
CN102582998A (en) * 2012-02-28 2012-07-18 华北电网有限公司计量中心 Intelligent stereoscopic storage system for electric energy metering device
CN112093729A (en) * 2020-08-11 2020-12-18 盟立自动化(昆山)有限公司 Stacker with temporary placement positions
CN112777205A (en) * 2021-01-27 2021-05-11 三力士股份有限公司 Intelligent warehouse
CN112875119A (en) * 2021-01-27 2021-06-01 三力士股份有限公司 Stacker with storage positions
CN215438103U (en) * 2021-04-26 2022-01-07 深圳捷讯智能系统有限公司 Combined stacker of combined four-way shuttle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116812415A (en) * 2023-08-11 2023-09-29 上海乐橘云果包装技术有限公司 Stereoscopic warehouse distribution truck

Similar Documents

Publication Publication Date Title
JP7419361B2 (en) Product picking system and method
CN109775223B (en) Steel coil three-dimensional bin capable of being transported internally and steel coil warehousing method thereof
CN109573443A (en) A kind of storage sorting system
CN110294249B (en) Warehouse logistics system
CN105438707A (en) Method and device for automatically storing and taking goods in intensive storehouse
CN210762508U (en) Warehouse logistics system
CN107098098B (en) Shuttle car material case combined type lifting machine and shuttle garage
CN210012194U (en) Intelligence warehouse stacker
CN112811061A (en) Car is stored in facing material printing machine gravure roll storehouse
CN115384997A (en) Multistation tunnel stacker
CN111977240A (en) Box type composite elevator
CN210084153U (en) Light multilayer piling car and storage system
CN211569748U (en) Material lifting and dumping device
CN105986690A (en) Car-carrying plate stacking machine and intelligent stereo garage using car-carrying plate stacking machine
CN210028818U (en) Intelligent and efficient warehousing system
CN108328191A (en) Four-way walking promotes the container armful folder hoisting mechanism that warehouse trucks are carried in logistics
CN215247316U (en) Utilize combination goods shelves feed mechanism of RGV dolly
CN207107576U (en) Rail roadway heap unstacker
CN112299307B (en) Gooseneck type stacker
CN211920758U (en) Material lifting and conveying system
CN210762532U (en) Automatic change intelligent stereoscopic warehouse
CN209038354U (en) A kind of twin columns piler of commodity shelf system
CN208217597U (en) Four-way walking promotes the container armful folder hoisting mechanism that warehouse trucks are carried in logistics
CN208665028U (en) A kind of AGV trolley with roller shelf
CN206859785U (en) A kind of carrier vehicle jacking system for multi-storied garage

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination