CN108569651A - A kind of scalable forklift leg mechanism of automatic collapsible type - Google Patents
A kind of scalable forklift leg mechanism of automatic collapsible type Download PDFInfo
- Publication number
- CN108569651A CN108569651A CN201710151145.5A CN201710151145A CN108569651A CN 108569651 A CN108569651 A CN 108569651A CN 201710151145 A CN201710151145 A CN 201710151145A CN 108569651 A CN108569651 A CN 108569651A
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- China
- Prior art keywords
- fork leg
- fork
- fork legs
- leg
- leg mechanism
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- 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
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 26
- 230000005540 biological transmission Effects 0.000 abstract description 8
- 238000010586 diagram Methods 0.000 description 5
- 238000011161 development Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012938 design process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Classifications
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- 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
-
- 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
-
- 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
- B66F9/16—Platforms; Forks; Other load supporting or gripping members inclinable relative to mast
-
- 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
- B66F9/20—Means for actuating or controlling masts, platforms, or forks
- B66F9/24—Electrical devices or systems
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Forklifts And Lifting Vehicles (AREA)
Abstract
一种自动折叠式可伸缩叉车叉腿机构，包括用于起到对整个货架起到辅助支撑的叉腿、用于与货架连接的活动涡轮杆6、用于固定折叠后叉腿的卡簧2、用于实现叉腿折叠的自动折叠传动机构8、用于与门架1相连接的叉腿固定部分3、用于伸缩的叉腿活动部分4、用于固定活动叉腿伸缩长度的定位销11。叉腿与门架1之间通过圆柱销活动连接，通过控制自动折叠传动机构8可以实现叉腿的自动折叠和展开，叉腿长度可以根据工作需要，通过调整叉腿活动部分4的伸缩量进行调整。
An automatic folding telescopic forklift fork leg mechanism, including fork legs for auxiliary support of the entire shelf, a movable turbine rod 6 for connecting with the shelf, and a snap spring 2 for fixing the folded rear fork legs , The automatic folding transmission mechanism 8 for realizing the folding of the fork legs, the fixed part 3 of the fork legs used for connecting with the mast 1, the movable part 4 of the fork legs used for telescopic expansion, and the positioning pin used for fixing the telescopic length of the movable fork legs 11. The fork legs and the mast 1 are movably connected by cylindrical pins, and the automatic folding and unfolding of the fork legs can be realized by controlling the automatic folding transmission mechanism 8. Adjustment.
Description
Technical field
The present invention relates to a kind of mechanisms that Auxiliary support can be provided for fork truck, more particularly to one kind to be provided for forklift door frame
The scalable forklift leg mechanism of automatic collapsible type of Auxiliary support.
Background technology
The rapid development of Logistics Industry, is greatly facilitated the manufacturing rise of Logistics Equipment, and fork truck industry obtains
Unprecedented development.Present merchandise warehouse, due to gradually rising for venue cost, in order to save floor space, shelf are set
That counts is higher and higher, and the requirement that height and stability are lifted to fork truck is higher and higher.In order to ensure fork truck when height lifts height
Stability, generally require to be adjusted fork truck overall structure in fork truck design process, to ensure fork truck and to lift cargo whole
The center of gravity of body is between fork truck front and back wheel, to ensure that fork truck will not topple.
The method of stability is the fork leg in pallet fork both sides Design assistant when a kind of newer raising fork truck height is lifted, to adjust
The position of centre of gravity of whole fork truck and cargo entirety.But this fork leg is due to being located at pallet fork both sides, and length is longer, therefore can drop
The road ability of low fork truck small space.
Invention content
The road ability of its small space can be reduced in order to solve current fork truck fork leg structure, and the present invention proposes a kind of new
Can the scalable fork leg mechanism of automatic collapsible type, the mechanism can realize fork leg auto-folder and fork leg length it is flexible, to
Fork leg the space occupied is effectively reduced, miniaturization and the Automation Design of fork lift truck structure are more advantageous to.
A kind of scalable forklift leg mechanism of automatic collapsible type, it includes playing Auxiliary support to entire shelf for playing
Fork leg, the movable rotation-shaft for being connect with goods shelf, the clamp spring 2, automatic for realizing fork leg for fork leg after fixed fold
The transmission mechanism of folding, the fork leg movable part 4 for stretching, is used for the fork leg fixed part 3 for being connected with door frame 1
The positioning pin 11 of fixed activity fork leg collapsing length.
Beneficial effects of the present invention are：It is flexibly connected by straight pin between fork leg and door frame 1, by controlling transmission mechanism
Auto-folder and the expansion of fork leg may be implemented, fork leg length can be according to need of work, by adjusting fork leg movable part 4
Stroke is adjusted.When work, auto-folder transmission mechanism 8 controls fork leg expansion, is adjusted as needed to fork leg length
Whole, fork leg is contacted by the idler wheel of front end with ground, plays the role of the Auxiliary support in forklift transport cargo；When not working,
Front end fork leg movable part 4 is retracted, by transmission mechanism by fork leg auto-folder, is taken up space with reducing fork leg.
Description of the drawings
Fig. 1 is the scalable forklift leg mechanism entirety front view of automatic collapsible type；
Fig. 2 is the scalable forklift leg mechanism entirety rearview of automatic collapsible type；
Fig. 3 is the biography work(structural scheme of mechanism for realizing auto-folder function；
Fig. 4 is scalable fork leg schematic diagram；
Fig. 5 is fork leg rear end fixed part schematic diagram；
The positions Fig. 6 fork leg front end telescopable portion schematic diagram；
7 schematic diagram of bayonet lock of fork leg is fixed when Fig. 7 is horizontally arranged for fork leg；
The positions Fig. 8 fork leg is used to fix 2 schematic diagram of clamp spring of fork leg after folding；
In figure, door frame 1；Clamp spring 2；Fork leg fixed part 3；Fork leg movable part 4；Pallet fork 5；Turbine rod 6；Bayonet lock 7；Automatically
Fold transmission mechanism 8；Motor 9；Worm screw 10；Positioning pin 11.
Present invention will be further explained below with reference to the attached drawings and examples：
The scalable forklift leg mechanism of automatic collapsible type is as shown in attached drawing 1-8, and when off working state, fork leg is consolidated by clamp spring 2
It is scheduled on vertical direction, reduces fork leg and is taken up space；When fork leg being needed to be unfolded, auto-folder transmission mechanism 8 is revolved by controlling motor 9
Turn to realize that fork leg is rotated centered on turbine rod 6, when turning to horizontal position, fork leg 3 is locked by bayonet lock 7, at this time fork leg
Movable part 4 can stretch in the horizontal direction, when fork leg is of convenient length, by positioning pin 11 by fork leg movable part 4
Fixed, fork leg can play the role of Auxiliary support.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710151145.5A CN108569651A (en) | 2017-03-14 | 2017-03-14 | A kind of scalable forklift leg mechanism of automatic collapsible type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710151145.5A CN108569651A (en) | 2017-03-14 | 2017-03-14 | A kind of scalable forklift leg mechanism of automatic collapsible type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108569651A true CN108569651A (en) | 2018-09-25 |
Family
ID=63578591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710151145.5A Pending CN108569651A (en) | 2017-03-14 | 2017-03-14 | A kind of scalable forklift leg mechanism of automatic collapsible type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108569651A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109626278A (en) * | 2018-12-28 | 2019-04-16 | 韩志娟 | A kind of pallet fork on fork truck |
| CN110683489A (en) * | 2019-12-11 | 2020-01-14 | 山东工力机械有限公司 | Vehicle-mounted cargo handling device |
| CN111268598A (en) * | 2020-01-31 | 2020-06-12 | 郑兴波 | Conveying mechanism and cargo carrying vehicle comprising same |
| CN112141956A (en) * | 2020-09-16 | 2020-12-29 | 中建材创新科技研究院有限公司 | Positioning system and method of laser navigation forklift |
| CN116062656A (en) * | 2023-03-22 | 2023-05-05 | 山东建筑大学 | Forklift loading device and unmanned forklift |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202594721U (en) * | 2012-05-28 | 2012-12-12 | 中国人民解放军空军勤务学院 | Folding manual hydraulic fork lift truck |
| CN203833568U (en) * | 2014-03-28 | 2014-09-17 | 新乡市恒创机械设备有限公司 | Manual forklift with fork leg |
| CN105000506A (en) * | 2015-08-06 | 2015-10-28 | 遂宁市长丰机械科技有限公司 | Combined fork arm vehicle-mounted carrying vehicle |
| CN105668460A (en) * | 2016-02-03 | 2016-06-15 | 中国人民解放军国防科学技术大学 | Combination hydraulic cart of fork lift |
| CN106219449A (en) * | 2016-07-29 | 2016-12-14 | 沈阳航空航天大学 | The Portable type full-automatic mover transported for kart and remove obstacles |
-
2017
- 2017-03-14 CN CN201710151145.5A patent/CN108569651A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202594721U (en) * | 2012-05-28 | 2012-12-12 | 中国人民解放军空军勤务学院 | Folding manual hydraulic fork lift truck |
| CN203833568U (en) * | 2014-03-28 | 2014-09-17 | 新乡市恒创机械设备有限公司 | Manual forklift with fork leg |
| CN105000506A (en) * | 2015-08-06 | 2015-10-28 | 遂宁市长丰机械科技有限公司 | Combined fork arm vehicle-mounted carrying vehicle |
| CN105668460A (en) * | 2016-02-03 | 2016-06-15 | 中国人民解放军国防科学技术大学 | Combination hydraulic cart of fork lift |
| CN106219449A (en) * | 2016-07-29 | 2016-12-14 | 沈阳航空航天大学 | The Portable type full-automatic mover transported for kart and remove obstacles |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109626278A (en) * | 2018-12-28 | 2019-04-16 | 韩志娟 | A kind of pallet fork on fork truck |
| CN110683489A (en) * | 2019-12-11 | 2020-01-14 | 山东工力机械有限公司 | Vehicle-mounted cargo handling device |
| CN110683489B (en) * | 2019-12-11 | 2020-03-17 | 山东工力机械有限公司 | Vehicle-mounted cargo handling device |
| CN111268598A (en) * | 2020-01-31 | 2020-06-12 | 郑兴波 | Conveying mechanism and cargo carrying vehicle comprising same |
| CN112141956A (en) * | 2020-09-16 | 2020-12-29 | 中建材创新科技研究院有限公司 | Positioning system and method of laser navigation forklift |
| CN116062656A (en) * | 2023-03-22 | 2023-05-05 | 山东建筑大学 | Forklift loading device and unmanned forklift |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180925 |
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