CN107311077B - A kind of multistation pallet fork and piler - Google Patents

A kind of multistation pallet fork and piler Download PDF

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Publication number
CN107311077B
CN107311077B CN201710659476.XA CN201710659476A CN107311077B CN 107311077 B CN107311077 B CN 107311077B CN 201710659476 A CN201710659476 A CN 201710659476A CN 107311077 B CN107311077 B CN 107311077B
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China
Prior art keywords
connecting rod
access
pallet fork
bar
loading platform
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CN201710659476.XA
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Chinese (zh)
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CN107311077A (en
Inventor
谢祥俊
谢明
何志刚
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Nantong Haichuang Property Management Co ltd
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JIANGSU GAOKE LOGISTICS TECHNOLOGY Co Ltd
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Priority to CN201710659476.XA priority Critical patent/CN107311077B/en
Publication of CN107311077A publication Critical patent/CN107311077A/en
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Classifications

    • 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
    • B66F9/07Floor-to-roof stacking devices, e.g. "stacker cranes", "retrievers"
    • 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

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

Abstract

The invention discloses a kind of multistation pallet fork and piler, the multistation pallet fork includes: loading platform;Multiple access elements, the access element is arranged in the loading platform, for accessing cargo;Wherein, corresponding space in the loading platform is respectively formed a station to each access element with it.By the above-mentioned means, the present invention can access multiple cargos simultaneously, improve work efficiency.

Description

A kind of multistation pallet fork and piler
Technical field
The present invention relates to material flows automation machinery fields, more particularly to a kind of multistation pallet fork and piler.
Background technique
Piler is a kind of more commonly used machinery in material flows automation warehouse, be seized with pallet fork, carry and stacking or from The special purpose crane of access unit cargo on High Level Rack.
The pallet fork single that its piler of traditional automated warehousing uses can only access a cargo, for bulky goods Access needs repeatedly accessed and transported so that cargo access efficiency it is relatively low, especially access high-volume lightweight goods When object, multiple access and transport can greatly increase operating cost.
Summary of the invention
The invention mainly solves the technical problem of providing a kind of multistation pallet fork and pilers, allow pallet fork simultaneously Multiple cargos are accessed, are improved work efficiency.
In order to solve the above technical problems, one technical scheme adopted by the invention is that providing a kind of multistation pallet fork, comprising: Loading platform;Multiple access elements, the access element is arranged in the loading platform, for accessing cargo;Wherein, each Corresponding space in the loading platform is respectively formed a station to the access element with it.
In order to solve the above technical problems, another technical solution used in the present invention is to provide a kind of piler, the heap Stack machine includes pallet fork as described above.
The beneficial effects of the present invention are: being in contrast to the prior art, by the way that multiple accesses are arranged in loading platform Component, corresponding space in loading platform is respectively formed a station to each access element with it, so that multistation pallet fork can To access multiple cargos simultaneously, improve work efficiency.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of one embodiment of multistation pallet fork of the present invention;
Fig. 2 is the structural schematic diagram that multistation pallet fork in Fig. 1 is in first state;
Fig. 3 is the structural schematic diagram that multistation pallet fork in Fig. 1 is in the second state;
Fig. 4 is the structural schematic diagram that multistation pallet fork in Fig. 1 is in the third state;
Fig. 5 is a kind of structural schematic diagram of another embodiment of multistation pallet fork of the present invention;
Fig. 6 is the structural schematic diagram that multistation pallet fork in Fig. 5 is in picking state;
Fig. 7 is the structural schematic diagram of an embodiment of the access element in multistation pallet fork of the invention;
Fig. 8 is a kind of structural schematic diagram of one embodiment of piler of the present invention.
Specific embodiment
The present invention is described in detail with embodiment with reference to the accompanying drawing.
Referring to Fig. 1, Fig. 1 is a kind of structural schematic diagram of one embodiment of multistation pallet fork of the present invention, in the present embodiment Pallet fork 10 include: loading platform 12;Multiple access elements 14, access element 14 is arranged in loading platform 12, for accessing Cargo;Wherein, corresponding space in loading platform 12 is respectively formed a station 16 to each access element 14 with it.
It is understood that the size of station 16 depends on the actual size of access element 14 and loading platform 12;Work Position 16 quantity can be configured according to actual needs, such as four stations, five stations or other.
In the present embodiment, corresponding space in loading platform 12 is respectively formed a station 16 to each access element 14 with it, So that pallet fork 10 possesses multiple stations 16, so that pallet fork 10 can access multiple cargos simultaneously, improve work efficiency.
As an embodiment, access element 14 includes rack for storage of articles 140 and first connecting rod 142, first connecting rod 142 are arranged in loading platform 12, and rack for storage of articles 140 is connect with first connecting rod 142;Wherein, first connecting rod 142 is scalable Structure, such as hydraulic telescopic rod, for when accessing goods adjust storage rack 140 between loading platform 12 at a distance from.
It is understood that first connecting rod 142 and loading platform 12 and the connection type of rack for storage of articles 140 can be admittedly Fixed connection, is also possible to be flexibly connected.Flexible by first connecting rod 142 puts down the close or separate loading of rack for storage of articles 140 Platform 12, to realize the accessing operation of cargo.
As an embodiment, first connecting rod 142 is rotary structure, for adjusting rack for storage of articles 140 and loading Angle between 12 place plane of platform.It drives rack for storage of articles 140 to rotate by the rotation of first connecting rod 142, is deposited with adapting to band The angle of picking object.For example, the part that rack for storage of articles 140 is used to connect with first connecting rod 142 is hollow stem, first connecting rod 142 are nested in the inner space of the hollow stem, to form the rotary structure;Or the first connecting rod 142 is hollow stem, is deposited Frame 140 is taken to be nested in the inner space of the hollow stem, so that the first connecting rod 142 realizes rotary structure.Certainly, first connects The arbitrary structures mode that rotation can be achieved between rack for storage of articles 140 also can be used in extension bar 142, does not enumerate herein.
Further, the rotation angle of first connecting rod 142 can be 0 to 90 degree.Certainly, in another embodiment, should The settable other angles range of the rotation angle of first connecting rod 142, for example, 0 arrives 180 degree etc..
As an embodiment, pallet fork 10 further include: retractable driving device 13 and rotation drive device 15 are stretched and driven Dynamic device 13 and rotation drive device 15 are coupled with first connecting rod 142 respectively, for driving first connecting rod 142 to stretch Or rotation.
Please see Fig. 2 to Fig. 4, in an application scenarios, pallet fork 10 needs will be the same as batch of multiple storages of cargo 18 to finger Positioning is set.Firstly, rack for storage of articles 140 and 12 place plane parallel of loading platform, are connected by the driving of rotation drive device 15 first Extension bar 142 rotates 45 °, and then retractable driving device 13 drives first connecting rod 142 to be stretched along direction D, and then drives and deposit Frame 140 is taken to move along direction D.At this point, since the angle between 12 place plane of rack for storage of articles 140 and loading platform is 45 °, so that Rack for storage of articles 140 contacts with cargo 18 in the process of moving and cargo 18 is driven to move along direction D.Retractable driving device 13 continues Driving first connecting rod 142 is stretched along direction D, when rack for storage of articles 140 drives cargo 18 to be moved to designated position, is stretched and is driven Dynamic device 13 stops driving first connecting rod 142 and stretches;Then first connecting rod 142 is driven to rotate by rotation drive device 15 45 °, keep rack for storage of articles 140 and 12 place plane of loading platform perpendicular;Then, retractable driving device 13 drives first connecting rod 142 are shunk along the opposite direction of direction D, so that rack for storage of articles 140 be driven to carry out being moved to loading platform along the opposite direction of direction D On 12, at this point, since rack for storage of articles 140 and 12 place plane of loading platform are perpendicular, so that rack for storage of articles 140 is in the process of moving It will not be contacted with cargo 18, prevent rack for storage of articles 140 and cargo 18 from bumping against.It is understood that pallet fork 10 equally can be by accessing Component 14, retractable driving device 13 and rotation drive device 15, which match, to be taken with batch of multiple cargos 18 from storage location To loading platform 12.
Fig. 5 and Fig. 6 are please referred to, Fig. 5 is a kind of structural schematic diagram of another embodiment of multistation pallet fork of the present invention, Fig. 6 It is the structural schematic diagram that multistation pallet fork in Fig. 5 is in picking state.In the present embodiment, rack for storage of articles 140 includes the first access Bar 1400, second accesses the second connecting rod 1404 of bar 1402 and the first access bar 1400 of connection and the second access bar 1402; First access bar 1400 and the second access bar 1402 are specifically used for for accessing cargo, first connecting rod 142 when accessing cargo By adjusting the angle between 12 place plane of rack for storage of articles 140 and loading platform, to adjust the first access bar 1400 and/or second Access the relative position between bar 1402 and cargo 18.
As an embodiment, the second connecting rod 1404 is retractable structure, for adjusting the first access bar 1400 And second access bar 1402 between spacing, to adapt to the size of different cargos.For example, the second connecting rod 1404 is fluid pressure type Telescopic rod can be by stretching the second connecting rod 1404 when cargo size to be accessed is greater than the cargo size of last batch Length is to match current cargo size.
It is understood that the first connecting rod 142 in the present invention can drive rack for storage of articles 140 to stretch to two sides. For example, the second connecting rod 1404 is hollow stem, first connecting rod 142 is nested in the second connecting rod 1404, first connecting rod 142 For multi-layer nested structure, wherein layer structure can slide on endothecium structure, and the second connecting rod 1404 is nested in the first company On the outermost layer of extension bar 142, each layer structure in first connecting rod 142 can be slided to the direction of two ends, pass through first The sliding of each layer structure in connecting rod 142 is to realize that first connecting rod 142 is flexible to its two ends.As shown in fig. 7, first After the second connecting rod of flexible drive 1404 of connecting rod 142 is moved to the direction side D, the layer structure of first connecting rod 142 exists It is slided on the media layer damage of first connecting rod 142 along direction D opposite direction, drives the second connecting rod 1404 opposite along direction D Direction it is mobile;Then the media layer damage of first connecting rod 142 continues on the endothecium structure of first connecting rod 142 along direction D Opposite direction sliding, drives the layer structure of first connecting rod 142 and the second connecting rod 1404 to move along direction D opposite direction It is dynamic, and then realizing first connecting rod 142 can be flexible to its two ends.
As an embodiment, first connecting rod 142 can be hollow stem, and first connecting rod 142 is multilayer nest Formula structure, wherein endothecium structure can slide on layer structure, and the second connecting rod 1404 is nested in first connecting rod 142 most In internal layer, each layer structure in first connecting rod 142 can be slided to the direction of two ends, by first connecting rod 142 Each layer structure sliding to realize that first connecting rod 142 is flexible to its two ends, in addition, being arranged on first connecting rod 142 There is the hole slot mobile for the first access bar 1400 and the second access bar 1402, so that first connecting rod 142 is stretched to its two ends Rack for storage of articles 140 can be driven mobile while contracting.Flexible by first connecting rod 142 allows rack for storage of articles 140 to the first connection The direction of the two ends of bar 142 is mobile, so as to access the cargo for being located at 10 two sides of pallet fork, so that pallet fork 10 accesses cargo more Add conveniently, it is more efficient.
As an embodiment, the second connecting rod 1404 is rotary structure, for adjusting the first access bar 1400 With the angle between the second access bar 1402.It is understood that the first access bar 1400 and the second connecting rod 1404 are to fix Connection, the second access bar 1402 are to be rotatably connected with the second connecting rod 1404.For example, the second access bar 1402 is used for and second The part that connecting rod 1404 connects is hollow rod structure, and the second connecting rod 1404 is nested in the inner space of the hollow stem to be formed The rotary structure;Or second connecting rod 1404 is hollow stem, the second access bar 1402 is used for and the second connecting rod 1404 The part of connection is nested in the inner space of the hollow stem so that second connecting rod 1404 realizes rotary structure.It is understood that , the first access bar 1400 and the second connecting rod 1404 can be an integral molding structure or Detachable connection structure.Pass through Such structure setting, the second connecting rod 1404 can only drive the first access bar 1400 to be rotated.
In another example the second connecting rod 1404 can be twist-type telescopic bar, it is two-part structure, including fixed section and rotation Turn section, the one end for rotating section is fixedly connected with the first access bar 1400, and the other end is provided with thread, fixed section and rotation Duan Lian The one end connect is provided with the thread groove with thread cooperation, and the other end of fixed section is detachably connected with the second access bar 1402, By the cooperation of thread and thread groove so that rotation section can be rotated relative to fixed section, and drive the first access 1400 phase of bar Second access bar 1402 is rotated.As an embodiment, retractable driving device 13 and rotation drive device 15 are divided It is not coupled with the second connecting rod 1404, for driving the second connecting rod 1404 to be stretched or rotated.For example, retractable driving device 13 and rotation drive device 15 may include telescopic driver and rotating driver, telescopic driver and rotating driver respectively with The electrical connection of second connecting rod 1404 when pallet fork works, can drive the second connecting rod by telescopic driver and rotating driver 1404 are stretched or are rotated.In another example retractable driving device 13 and rotation drive device 15 may include that can draw the second company The gear teeth group of the flexible perhaps rotation of extension bar 1404 realizes the flexible or rotation of the second connecting rod 1404 by mechanically operated mode Turn.Certain retractable driving device 13 and rotation drive device 15 are also possible to other forms.
It is understood that flexible or rotation the reality of first connecting rod 142 and the second connecting rod 1404 in the present invention Existing mode may be the same or different.
In an application scenarios, as shown in figure 5, when pallet fork 10 needs to store multiple cargos 18 to designated position, head First passing through rotation drive device 15 drives 30 ° of the rotation of first connecting rod 142 to make the first access bar 1400 and the second access bar 1402 Angle between 12 place plane of loading platform is 30 °;But due to the designated storage location of cargo 18 along the direction side D Other cargo (not shown) are housed, if the angle between the first access bar 1400 of holding and 12 place plane of loading platform is When 30 ° of state carries out cargo storage, the first access bar 1400 can bump against with other cargos stored, and may cause can not Cargo 18 is stored in designated storage location, and is also possible to other cargos that damage has been stored, at this point, rotation drive device 15 It drives the second connecting rod 1404 to continue 60 ° of rotation, the first access bar 1400 is driven to rotate and make the first access bar 1400 and loading 12 place plane of platform is perpendicular, and thereby realizing only can be stored in designated position for cargo 18 by the second access bar 1402, It ensure that working efficiency and the safety of pallet fork 10.It is understood that as shown in fig. 6, equally can only lean on the first access Bar 1400 can take cargo 18 from storage location to loading platform 12 along direction D opposite direction.
Referring to Fig. 8, Fig. 8 is a kind of structural schematic diagram of one embodiment of piler of the present invention.Heap in the present embodiment Stack machine includes any one above-mentioned multistation pallet fork 10.As an embodiment, piler includes main body frame 20, peace The control mechanism that cargo platform 22, driving cargo platform 22 on main body frame 20 are rotated and moved up and down along main body frame 20 24;Pallet fork 10 is mounted on cargo platform 22.Related content refers to the detailed description in above-mentioned multistation pallet fork structure embodiment.
Multistation pallet fork and piler in the present invention, it is each by the way that multiple access elements are arranged in loading platform Corresponding space in loading platform is respectively formed a station to access element with it, so that multistation pallet fork can access simultaneously Multiple cargos, improve work efficiency;And may be implemented flexibly control access element use, guarantee multistation pallet fork with And piler working efficiency while ensure safety.
In several embodiments provided by the present invention, it should be understood that disclosed multistation pallet fork and stacking Machine may be implemented in other ways.For example, multistation pallet fork and piler embodiment described above is only Schematically, the division of the structure, only a kind of logical function partition, can there is other division side in actual implementation Formula, for example, can be integrated in one structure by retractable driving device and rotation drive device;In addition, each driving mechanism can Being worked by way of electric signal driving, it is also possible to work by the physics kind of drive or a variety of Mode combines;Each structure physically exists alone, can also be integrated in one structure with two or more structures.
Mode the above is only the implementation of the present invention is not intended to limit the scope of the invention, all to utilize this Equivalent structure or equivalent flow shift made by description of the invention and accompanying drawing content, it is relevant to be applied directly or indirectly in other Technical field is included within the scope of the present invention.

Claims (7)

1. a kind of multistation pallet fork, which is characterized in that including loading platform and multiple access elements;
The access element includes rack for storage of articles and first connecting rod, and the first connecting rod is arranged in the loading platform, institute Rack for storage of articles is stated to connect with the first connecting rod;The first connecting rod is retractable structure, for adjusting institute when accessing goods State the distance between rack for storage of articles and the loading platform;Each access element corresponding sky in the loading platform with it Between be respectively formed a station;
The rack for storage of articles includes the first access bar, the second access bar and the connection first access bar and the second access bar The second connecting rod;The first access bar and the second access bar are for accessing cargo;
The first connecting rod is rotary structure, and the first connecting rod is specifically used for when accessing cargo by adjusting described Angle where rack for storage of articles and the loading platform between plane, to adjust the first access bar and/or second access The relative position of bar and the freight hold.
2. pallet fork as described in claim 1, which is characterized in that
The rotation angle of the first connecting rod is 0 to 90 degree.
3. pallet fork as described in claim 1, which is characterized in that the pallet fork further include:
Retractable driving device and rotation drive device, the retractable driving device and the rotation drive device are respectively with described One connecting rod coupling, for driving the first connecting rod to be stretched or rotated.
4. pallet fork as claimed in claim 3, which is characterized in that
Second connecting rod is retractable structure, between adjusting between the first access bar and the second access bar Away to adapt to the size of different cargos.
5. pallet fork as claimed in claim 3, which is characterized in that
Second connecting rod is rotary structure, for adjusting the angle between the first access bar and the second access bar Degree.
6. pallet fork as described in claim 4 or 5, which is characterized in that
The retractable driving device and the rotation drive device are coupled with second connecting rod respectively, for driving described the Two connecting rods are stretched or are rotated.
7. a kind of piler, which is characterized in that the piler includes such as pallet fork as claimed in any one of claims 1 to 6.
CN201710659476.XA 2017-08-03 2017-08-03 A kind of multistation pallet fork and piler Active CN107311077B (en)

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CN201710659476.XA CN107311077B (en) 2017-08-03 2017-08-03 A kind of multistation pallet fork and piler

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Application Number Priority Date Filing Date Title
CN201710659476.XA CN107311077B (en) 2017-08-03 2017-08-03 A kind of multistation pallet fork and piler

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CN107311077B true CN107311077B (en) 2019-06-11

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201900019250A1 (en) * 2019-10-18 2021-04-18 Cefla Soc Cooperativa APPARATUS AND METHOD FOR THE SELECTIVE PICKING OF PANELS WITH DIFFERENTIATED FINISHES

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR0138442B1 (en) * 1995-08-09 1998-06-01 석진철 Industrial forklift truck having telescopic boom
US8820717B2 (en) * 2012-10-26 2014-09-02 Tin Inc. System and method for placing a tarpaulin over a load
CN205472477U (en) * 2016-03-08 2016-08-17 云南昆船设计研究院 A fork for accessing cylindrical goods
CN106542463A (en) * 2016-10-31 2017-03-29 江苏高科物流科技股份有限公司 A piler, 3-D storing goods shelf and solid storing warehouse are stretched multistation more
CN206203809U (en) * 2016-11-21 2017-05-31 南京元稀世特自动化设备有限公司 Retractor device, piler and Automatic Warehouse

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Effective date of registration: 20240415

Address after: No. 88 Development Avenue, Haimen Port New Area, Haimen District, Nantong City, Jiangsu Province, 226100

Patentee after: Nantong Haichuang Property Management Co.,Ltd.

Country or region after: China

Address before: 226100 999 Harbour Road, Binhai New Area, Haimen, Nantong, Jiangsu

Patentee before: JIANGSU GAOKO LOGISTICS SCIENCE & TECHNOLOGY Co.,Ltd.

Country or region before: China