CN107161915A - A kind of automatic deploying and retracting formula pallet fork - Google Patents
A kind of automatic deploying and retracting formula pallet fork Download PDFInfo
- Publication number
- CN107161915A CN107161915A CN201710587612.9A CN201710587612A CN107161915A CN 107161915 A CN107161915 A CN 107161915A CN 201710587612 A CN201710587612 A CN 201710587612A CN 107161915 A CN107161915 A CN 107161915A
- Authority
- CN
- China
- Prior art keywords
- fork
- pallet fork
- drive device
- yoke
- portal frame
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, 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
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices 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
- B66F9/075—Constructional features or details
- B66F9/12—Platforms; Forks; Other load supporting or gripping members
- B66F9/122—Platforms; Forks; Other load supporting or gripping members longitudinally movable
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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)
- Forklifts And Lifting Vehicles (AREA)
Abstract
The present invention relates to a kind of automatic deploying and retracting formula pallet fork, belong to special-purpose vehicle manufacturing technology field.It is made up of yoke, drive device, sliding sleeve, pallet fork, lifting portal frame system etc., is characterized in：Yoke is arranged on lifting portal frame system, and yoke is integral by sliding sleeve and pallet fork activity attaching；Drive device is installed between yoke and sliding sleeve；The upper plane of pallet fork, which uniformly makes, pin tooth, and pin tooth is engaged with the gear of drive device.Pallet fork by lift portal frame system can fit fork truck chassis store do not contact to earth, pallet fork by drive device driving slidably reciprocate.The requirement to working space is reduced, position is lifted without movement forklift adjustment fork, it is easy to operate, it is simple in construction, improve fork and lift speed and operating efficiency.Solving existing pallet fork itself can not move freely, and the control fork that can only be moved forward and backward by fork truck lifts operation, high to Active workings space requirement, is limited by narrow space and can not complete operation, the problem of goods progress, inefficiency are moved in delay fork act.
Description
Technical field
The present invention relates to a kind of automatic deploying and retracting formula pallet fork, belong to special-purpose vehicle manufacturing technology field.
Background technology
It is to be stretched into pallet fork below goods again by fork by moving forward and backward for fork truck when the pallet fork of conventional forklift takes thing
What the lifting function completion cargo handling of car and short-haul operation worked, in operation process, pallet fork must be movable with fork truck
The action stretched into or extracted out could be completed, this require Active workings must leave certain space for forklift goods, unloading and
Reversing, pallet fork can not move freely the related operation of progress in itself, occur, to Active workings space requirement height, being limited by narrow space
And operation can not be completed, goods progress is moved in delay fork act, the problem of causing inefficiency.
The content of the invention
It is an object of the present invention to can be received for above-mentioned the deficiencies in the prior art there is provided a kind of not used time to chassis, use
When need to only be stretched out from one direction in chassis, requirement when effectively reduction fork is lifted to working space is lifted without movement forklift adjustment fork
Position, it is easy to operate, it is simple in construction, improve the automatic deploying and retracting formula pallet fork that fork lifts speed and operating efficiency.
The present invention is to realize above-mentioned purpose by the following technical solutions：
The automatic deploying and retracting formula pallet fork is made up of yoke, drive device, sliding sleeve, pallet fork, lifting portal frame system, fork truck chassis, and it is special
Levy and be：Yoke is arranged on lifting portal frame system, and yoke is integral by sliding sleeve and pallet fork activity attaching；Between yoke and sliding sleeve
Drive device is installed；The upper plane of pallet fork, which uniformly makes, pin tooth, and pin tooth is engaged with the gear of drive device.
Described pallet fork is fitted and connected by lifting portal frame system, drive device and fork truck chassis.
Described pallet fork drives reciprocal telescopic to slide by drive device.
The beneficial effect of the present invention compared with prior art is：
The automatic deploying and retracting formula pallet fork, not the used time pallet fork can be received to below fork truck chassis, need not when travelling and forking goods
Pallet fork is stretched out beyond the surrounding of chassis, effectively requirement of the reduction to working space.When vehicle by fork thing with being adjusted to correct position
When, pallet fork can reach to fork goods below goods under chassis completes fork movement work, without the movement by fork truck body
Contraposition, makes pallet fork passively stretch into below goods and carries out fork act or exit.It is easy to operate, it is simple in construction, improve fork and lift speed
And operating efficiency.Solving existing pallet fork itself can not move freely, and can only be lifted and made by the control fork that moves forward and backward of fork truck
Industry, it is high to Active workings space requirement, it is limited by narrow space and operation can not be completed, goods progress is moved in delay fork act, is led
The problem of causing inefficiency.
Brief description of the drawings
Fig. 1 is a kind of main structure diagram of automatic deploying and retracting formula pallet fork；
Fig. 2 is a kind of overlooking the structure diagram of automatic deploying and retracting formula pallet fork；
Structural representation when Fig. 3 packs up for pallet fork；
Fig. 4 is structural representation when pallet fork pitches act.
In figure：1st, yoke, 2, sliding sleeve, 3, pallet fork, 4, drive device, 5, pin tooth, 6, lifting portal frame system, 7, fork truck bottom
Disk.
Embodiment
The embodiment to the automatic deploying and retracting formula pallet fork is described in further detail below in conjunction with the accompanying drawings：
The automatic deploying and retracting formula pallet fork is by yoke 1, sliding sleeve 2, pallet fork 3, drive device 4, lifting portal frame system 6, the structure of fork truck chassis 7
Into；Yoke 1 is arranged on lifting portal frame system 6, and yoke 1 is integral by sliding sleeve 2 and the activity attaching of pallet fork 3；Yoke 1 and sliding sleeve
Drive device 4 is installed between 2；The upper plane of pallet fork 3, which uniformly makes, pin tooth 5, and pin tooth 5 is engaged with the gear of drive device 4.
Described pallet fork 3 is fitted and connected by lifting portal frame system 6, drive device 4 with fork truck chassis 7.
Described pallet fork 3 drives reciprocal telescopic to slide by drive device 4（Referring to Fig. 1~4）.
The course of work of the automatic deploying and retracting formula pallet fork is as follows：
The automatic deploying and retracting formula pallet fork, pallet fork 3 is in collapsed state during fork truck traveling, is characterized in：Pallet fork 3 is retracted to fork
Below chassis 7, certain distance is kept with ground, it is ensured that pallet fork 3 is not contacted with ground when fork truck is travelled, to ensure pallet fork 3 not
Influence the normal work of vehicle other parts mechanism.
When fork truck, which carries out fork, lifts cargo operation, fork truck position is adjusted first, it is ensured that pallet fork 3, which is in, can normally fork goods
The position of thing, fall lifting portal frame system 6, sliding sleeve 2 is contacted with ground, manipulation drive device 4 make pallet fork 3 extend out to goods or
Below the pallet of arrangement of goods, then raising lifting portal frame system 6 completes the fork movement work of goods, and can then drive fork truck will
Goods handling is to destination.After arriving at, lifting portal frame system 6 is fallen, withdraws pallet fork 3 by drive device 4, by goods
Thing is placed into ground, and then recur lifting portal frame system 6, and pallet fork 3 is placed in into collapsed state by drive device 4 and received to fork
Under chassis 7, that is, accuse a work cycle and terminate.
Simply presently preferred embodiments of the present invention described above, the example above illustrates that the substantive content not to the present invention is made
Any formal limitation, technology of the person of an ordinary skill in the technical field after this specification has been read according to the present invention
Any simple modification or deformation that essence is made to above embodiment, and possibly also with the technology contents of the disclosure above
The equivalent embodiment of equivalent variations is changed or is modified to, in the range of still falling within technical solution of the present invention, without departing from
The spirit and scope of the invention.
Claims (3)
1. a kind of automatic deploying and retracting formula pallet fork, it is by yoke（1）, sliding sleeve（2）, pallet fork（3）, drive device（4）, lifting portal frame system
（6）, fork truck chassis（7）Constitute, it is characterised in that：Yoke（1）Installed in lifting portal frame system（6）On, yoke（1）Pass through sliding sleeve
（2）With pallet fork（3）Activity attaching is integral；Yoke（1）With sliding sleeve（2）Between drive device is installed（4）；Pallet fork（3）It is upper flat
Face, which uniformly makes, pin tooth（5）, pin tooth（5）With drive device（4）Gear engagement.
2. a kind of automatic deploying and retracting formula pallet fork according to claim 1, it is characterised in that：Described pallet fork（3）Pass through lifting
Portal frame system（6）, drive device（4）With fork truck chassis（7）It is fitted and connected.
3. a kind of automatic deploying and retracting formula pallet fork according to claim 1, it is characterised in that：Described pallet fork（3）Pass through driving
Device（4）Reciprocal telescopic is driven to slide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710587612.9A CN107161915A (en) | 2017-07-18 | 2017-07-18 | A kind of automatic deploying and retracting formula pallet fork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710587612.9A CN107161915A (en) | 2017-07-18 | 2017-07-18 | A kind of automatic deploying and retracting formula pallet fork |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107161915A true CN107161915A (en) | 2017-09-15 |
Family
ID=59817970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710587612.9A Pending CN107161915A (en) | 2017-07-18 | 2017-07-18 | A kind of automatic deploying and retracting formula pallet fork |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107161915A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11820634B2 (en) | 2020-02-21 | 2023-11-21 | Crown Equipment Corporation | Modify vehicle parameter based on vehicle position information |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120097483A1 (en) * | 2010-10-25 | 2012-04-26 | Henry Charles E | Pallet positioning bar |
| CN104973543A (en) * | 2015-08-06 | 2015-10-14 | 遂宁市长丰机械科技有限公司 | Combined fork arm of telescopic arm forklift |
| CN105016256A (en) * | 2015-08-06 | 2015-11-04 | 遂宁市长丰机械科技有限公司 | Combined fork arm on forklift pallet fork |
| CN205241182U (en) * | 2015-12-17 | 2016-05-18 | 安徽工程大学 | Fork device for fork truck |
| US20160153607A1 (en) * | 2014-12-01 | 2016-06-02 | Bishamon Industries Corporation | Pallet-truck-compatible floor-mounted load elevator |
| CN205472484U (en) * | 2016-04-10 | 2016-08-17 | 汤卓群 | Forklift fork is with combination yoke |
| CN205855924U (en) * | 2015-08-06 | 2017-01-04 | 遂宁市长丰机械科技有限公司 | Combination yoke mover |
| CN206915692U (en) * | 2017-07-18 | 2018-01-23 | 湖北先行专用汽车有限公司 | A kind of automatic deploying and retracting formula pallet fork |
-
2017
- 2017-07-18 CN CN201710587612.9A patent/CN107161915A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120097483A1 (en) * | 2010-10-25 | 2012-04-26 | Henry Charles E | Pallet positioning bar |
| US20160153607A1 (en) * | 2014-12-01 | 2016-06-02 | Bishamon Industries Corporation | Pallet-truck-compatible floor-mounted load elevator |
| CN104973543A (en) * | 2015-08-06 | 2015-10-14 | 遂宁市长丰机械科技有限公司 | Combined fork arm of telescopic arm forklift |
| CN105016256A (en) * | 2015-08-06 | 2015-11-04 | 遂宁市长丰机械科技有限公司 | Combined fork arm on forklift pallet fork |
| CN205855924U (en) * | 2015-08-06 | 2017-01-04 | 遂宁市长丰机械科技有限公司 | Combination yoke mover |
| CN205241182U (en) * | 2015-12-17 | 2016-05-18 | 安徽工程大学 | Fork device for fork truck |
| CN205472484U (en) * | 2016-04-10 | 2016-08-17 | 汤卓群 | Forklift fork is with combination yoke |
| CN206915692U (en) * | 2017-07-18 | 2018-01-23 | 湖北先行专用汽车有限公司 | A kind of automatic deploying and retracting formula pallet fork |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11820634B2 (en) | 2020-02-21 | 2023-11-21 | Crown Equipment Corporation | Modify vehicle parameter based on vehicle position information |
| US12116255B2 (en) | 2020-02-21 | 2024-10-15 | Crown Equipment Corporation | Modify vehicle parameter based on vehicle position information |
| US12221330B2 (en) | 2020-02-21 | 2025-02-11 | Crown Equipment Corporation | Lighting floor on sides of material handling vehicle to indicate limited or non-limited area |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170915 |
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| WD01 | Invention patent application deemed withdrawn after publication |