CN104649196A - Pallet fork mechanism of forklift truck - Google Patents

Pallet fork mechanism of forklift truck Download PDF

Info

Publication number
CN104649196A
CN104649196A CN201310584421.9A CN201310584421A CN104649196A CN 104649196 A CN104649196 A CN 104649196A CN 201310584421 A CN201310584421 A CN 201310584421A CN 104649196 A CN104649196 A CN 104649196A
Authority
CN
China
Prior art keywords
pallet fork
fork
side arm
frame
slide rail
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
CN201310584421.9A
Other languages
Chinese (zh)
Inventor
高锡民
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.)
WUXI MINGZHU PAINTING FACTORY
Original Assignee
WUXI MINGZHU PAINTING FACTORY
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 WUXI MINGZHU PAINTING FACTORY filed Critical WUXI MINGZHU PAINTING FACTORY
Priority to CN201310584421.9A priority Critical patent/CN104649196A/en
Publication of CN104649196A publication Critical patent/CN104649196A/en
Pending legal-status Critical Current

Links

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
    • B66F9/075Constructional features or details
    • B66F9/12Platforms; Forks; Other load supporting or gripping members
    • B66F9/16Platforms; Forks; Other load supporting or gripping members inclinable relative to mast
    • 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
    • B66F9/20Means for actuating or controlling masts, platforms, or forks
    • B66F9/22Hydraulic 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

The invention provides a pallet fork mechanism of a forklift truck. The structure is reasonable, a pallet fork can be inclined forward or backward within a certain angle range, and accordingly the cargo forking of the pallet fork is convenient, the stability of the pallet fork conveying is improved, and the use is safe and reliable. The pallet fork mechanism comprises a pallet fork frame and is characterized in that the pallet fork frame comprises a front frame and a rear frame; the front side of the front frame is provided with the pallet fork; the front frame is connected with the rear frame through a rotating pin shaft; the lower end of the rear frame is provided with an inclined oil cylinder; the inclined oil cylinder extends and retracts to push the front frame to rotate around the rotating pin shaft.

Description

A kind of fork mechanism of fork truck
Technical field
The present invention relates to haulage equipment technical field, be specially a kind of fork mechanism of fork truck.
Background technology
Fork truck is one of carrying vehicle of commonly using of present people, it is the visual plant of logistic industry, that member pallet cargo loads and unloads, stacking and short range transport, the various wheeled carrying vehicle of weight transport operation, its volume is little, lightweight, compact conformation, , noise is low, pollute little, cost is low, flexible operation, be widely used in harbour, station, airport, goods yard, factory floor, warehouse, Transfer center and DISTRIBUTION CENTRE etc., and can cabin be entered, the handling of pallet cargo are carried out in compartment and freight container, transport operation, it is pallet traffic, requisite equipment in Container Transport.
On traditional fork truck, pallet fork is parallel to ground and arranges, after pallet fork pressing the large goods of weight, due to the weight of goods, pallet fork can be downward-sloping, in fork truck moving process, goods is easily from landing pallet fork, cause the damage of goods, difficulty is brought to the work of fork truck transfer goods, in addition being parallel to shelf that ground arranges when pitching picking thing because be not easy to stretch in pallet fork mouth by angle limits, even can getting because of the pallet fork of the part shelf low fork that cannot carry out of making a slip of the tongue, instability when pallet fork fork goods and forklift transport.
Summary of the invention
For the problems referred to above, the present invention proposes a kind of fork mechanism of fork truck, it is rational in infrastructure, and pallet fork can lean forward or hypsokinesis within the scope of certain angle, facilitates pallet fork to pitch goods, also improves the stability of forklift transport, reliably safer.
Its technical scheme is such: comprise goods shelf, it is characterized in that: described goods shelf comprises side arm and after-frame, the front side of described side arm is provided with pallet fork, described side arm is connected by rotary pin shaft with described after-frame, the lower end of described after-frame is provided with dump ram, and the described side arm of the flexible promotion of described dump ram rotates around described rotary pin shaft.
It is further characterized in that: described dump ram is provided with two, is separately positioned on the two ends of described after-frame bottom;
The upper and lower both sides of described side arm are respectively arranged with slide rail, and the upper and lower end of the rear side of described pallet fork respectively correspondence is provided with slide block, described slide block and described slide rail bearing fit;
Described slide rail is intervally distributed with some detents, and fixing screw extends in described detent through described slide block;
On the rear surface of the slide rail on the downside of described side arm, corresponding described dump ram promotes described side arm when rotating, the contact position of described slide rail is provided with cushion block.
The invention has the beneficial effects as follows: the upper end of after-frame and the upper end of side arm are linked together by rotary pin shaft, dump ram is fixed on after-frame, dump ram stretches and promotes side arm realizes goods shelf tilt function around rotating axle pin rotation, dump ram promotes the updip that side arm can realize pallet fork, dump ram shrinks that pallet fork front end is stressed can realize having a down dip of pallet fork, facilitate pallet fork to pitch goods, also improve the stability of forklift transport, safe and reliable.
Accompanying drawing explanation
Fig. 1 is schematic front view of the present invention;
Fig. 2 is schematic side view of the present invention;
Fig. 3 is schematic top plan view of the present invention;
Fig. 4 is schematic perspective view of the present invention.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is described further.
See Fig. 1, Fig. 2, Fig. 3, Fig. 4, the present invention includes goods shelf, goods shelf comprises side arm 1 and after-frame 2, the front side of side arm 2 is provided with pallet fork 3, side arm 1 is connected by rotary pin shaft 4 with after-frame 2, the lower end of after-frame 2 is provided with dump ram 5, the described side arm 1 of the flexible promotion of dump ram 5 rotates around rotary pin shaft 4, dump ram 5 is provided with two, be separately positioned on the two ends of after-frame 2 bottom, side arm 1 upper, lower both sides are respectively arranged with slide rail 6, the rear side of pallet fork 3 upper, lower end respectively correspondence is provided with slide block 7, slide block 7 and slide rail 6 bearing fit, slide rail 6 is intervally distributed with some detents 8, fixing screw 9 extends in detent 7 through slide block 6, on the rear surface of the slide rail 6 on the downside of side arm 1, corresponding tilt oil cylinder 5 promotes when side arm 1 rotates and the contact position of slide rail 6 is provided with cushion block 10.
The upper end of after-frame 2 and the upper end of side arm 1 are linked together by rotary pin shaft 4, dump ram 5 is fixed on after-frame, the flexible side arm 1 that promotes of dump ram 5 rotates the tilt function realizing goods shelf around rotary pin shaft 4, dump ram 5 promotes the updip that side arm 1 can realize pallet fork 3, dump ram 5 shrinks that the front end of pallet fork 3 is stressed can realize having a down dip of pallet fork 3, pallet fork is facilitated to pitch goods, also improve the stability of forklift transport, safe and reliable, simultaneously by arranging slide block and slide rail cooperation, fixing screw and detent coordinate the adjustment that can realize pallet fork 3 position, the fork truck that specifically can make of adjustment pallet fork 3 is applicable to the shelf of multiple widths, wide usage is good.

Claims (5)

1. the fork mechanism of a fork truck, comprise goods shelf, it is characterized in that: described goods shelf comprises side arm and after-frame, the front side of described side arm is provided with pallet fork, described side arm is connected by rotary pin shaft with described after-frame, the lower end of described after-frame is provided with dump ram, and the described side arm of the flexible promotion of described dump ram rotates around described rotary pin shaft.
2. the fork mechanism of a kind of fork truck according to claim 1, is characterized in that: described dump ram is provided with two, is separately positioned on the two ends of described after-frame bottom.
3. the fork mechanism of a kind of fork truck according to claim 1, is characterized in that: the upper and lower both sides of described side arm are respectively arranged with slide rail, and the upper and lower end of the rear side of described pallet fork respectively correspondence is provided with slide block, described slide block and described slide rail bearing fit.
4. the fork mechanism of a kind of fork truck according to claim 3, is characterized in that: described slide rail is intervally distributed with some detents, and fixing screw extends in described detent through described slide block.
5. the fork mechanism of a kind of fork truck according to claim 1, is characterized in that: on the rear surface of the slide rail on the downside of described side arm, and corresponding described dump ram promotes described side arm when rotating, the contact position of described slide rail is provided with cushion block.
CN201310584421.9A 2013-11-20 2013-11-20 Pallet fork mechanism of forklift truck Pending CN104649196A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310584421.9A CN104649196A (en) 2013-11-20 2013-11-20 Pallet fork mechanism of forklift truck

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310584421.9A CN104649196A (en) 2013-11-20 2013-11-20 Pallet fork mechanism of forklift truck

Publications (1)

Publication Number Publication Date
CN104649196A true CN104649196A (en) 2015-05-27

Family

ID=53240918

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310584421.9A Pending CN104649196A (en) 2013-11-20 2013-11-20 Pallet fork mechanism of forklift truck

Country Status (1)

Country Link
CN (1) CN104649196A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106429989A (en) * 2016-10-27 2017-02-22 合肥汉德贝尔属具科技有限公司 Forklift work device with steel pipe clamp
CN107363824A (en) * 2017-07-21 2017-11-21 重庆奥沃斯机器人有限公司 Mechanical arm
JP2023028344A (en) * 2021-08-19 2023-03-03 三菱ロジスネクスト株式会社 forklift

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106429989A (en) * 2016-10-27 2017-02-22 合肥汉德贝尔属具科技有限公司 Forklift work device with steel pipe clamp
CN106429989B (en) * 2016-10-27 2019-03-08 合肥汉德贝尔属具科技有限公司 A kind of fork truck working device of strip pipe clamp
CN107363824A (en) * 2017-07-21 2017-11-21 重庆奥沃斯机器人有限公司 Mechanical arm
JP2023028344A (en) * 2021-08-19 2023-03-03 三菱ロジスネクスト株式会社 forklift
JP7364319B2 (en) 2021-08-19 2023-10-18 三菱ロジスネクスト株式会社 forklift

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Legal Events

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PB01 Publication
WD01 Invention patent application deemed withdrawn after publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20150527