CN203976327U - Pallet fork and use the fork truck of this pallet fork - Google Patents
Pallet fork and use the fork truck of this pallet fork Download PDFInfo
- Publication number
- CN203976327U CN203976327U CN201420432001.9U CN201420432001U CN203976327U CN 203976327 U CN203976327 U CN 203976327U CN 201420432001 U CN201420432001 U CN 201420432001U CN 203976327 U CN203976327 U CN 203976327U
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- China
- Prior art keywords
- fork
- connecting panel
- crane
- plate
- pallet
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- Withdrawn - After Issue
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- 230000003028 elevating effect Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 235000004443 Ricinus communis Nutrition 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000005493 welding type Methods 0.000 description 1
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- Forklifts And Lifting Vehicles (AREA)
Abstract
The utility model relates to a kind of pallet fork and uses the fork truck of this pallet fork, fork truck comprises stand, in stand, guiding movement is equipped with crane along the vertical direction, on crane, be provided with pallet fork, pallet fork comprises the connecting panel being connected with described crane that thickness of slab extends along left and right directions, pallet fork also comprises the fork plate that horizontally disposed length is extended along fore-and-aft direction, fork plate has the upper face for coordinating with workpiece bracketing to be carried, fork plate is fixedly arranged on the lower end of described connecting panel, the front end of connecting panel extends to described fork front edge of board, the rear end of connecting panel extends to the rear end of described fork plate.The utility model has solved in prior art because of the thickness of transverse arm compared with the thick bearing surface of crane transverse arm when the extreme lower position that causes still apart from the higher problem of loading surface height.
Description
Technical field
The utility model relates to the pallet fork in haulage equipment and uses the fork truck of this pallet fork.
Background technology
Common haulage equipment has machine-carried type fork truck and hand push type forklift, machine-carried type fork truck comprises by engine-driven traveling gear, the feature of machine-carried type fork truck is that load carrying ability is large, moving velocity is fast, the shortcoming of machine-carried type fork truck is that acquisition cost is higher, it is mainly used in using in Heavy Weight, carrying stroke carrying environment far away, and machine-carried type fork truck also has higher operating needs to the restriction of usage space simultaneously, and must have enough usage spaces could use.And for some weight be not weigh very much and carry in the very conditional environment for use in space for, hand push type forklift have acquisition cost low, carry the advantages such as flexible, such as the carrying of lithium battery pole slice blanking mould (weight is between 50kg-200kg) realizes by hand push type forklift, hand push type forklift occupies very important status in the manufacturing process of battery, in each procedure of battery production, the quality of the blanking mould of installing on equipment directly has influence on the workability of battery.Existing hand push type forklift as disclosed in Chinese patent CN102249171A " a kind of hand-operated straddle type hydraulic forklift ", this fork truck comprises stand, in stand, guiding movement is equipped with crane along the vertical direction, in stand, be provided with the lifting mechanism that drives crane to move up and down, lifting mechanism comprise sprocket wheel that pivot center extends along left and right directions and with the elevating chain of sprocket wheel interlock, one end of elevating chain is arranged on crane, the other end of elevating chain is arranged in stand, in stand, be also provided with hydraulic actuating cylinder, sprocket wheel is arranged on the piston rod of hydraulic actuating cylinder, hydraulic actuating cylinder can drive crane up-and-down movement by lifting sprocket wheel.On crane, be provided with two spaced apart pallet forks in left and right, pallet fork comprises perpendicular arm and is fixedly arranged on the transverse arm overhanging of perpendicular arm lower end forward, perpendicular arm and transverse arm form L shaped structure, tumble forward for stand after preventing pallet fork load-carrying, and the front side, bottom of stand is provided with supporting leg.Need in use blanking mould to relevant device or by relevant device, to be carried to ground by ground handling, existing hand push type forklift exists following problem: the transverse arm of pallet fork is the cantilever that a length is extended along fore-and-aft direction, in order to ensure the intensity of cantilever, transverse arm is made up of thicker section bar, this just causes transverse arm in the time of extreme lower position, the end face (being bearing surface) of transverse arm still has high height apart from loading surface (loading surface refers to the plane of placing blanking mould), and the Support Position of blanking mould is lower, so transverse arm cannot be by directly forking blanking mould on loading surface, the carrying of each blanking mould all need just can complete by 2-3 manpower, so not only waste of manpower resource, affect work efficiency, but also exist larger potential safety hazard, very easily cause safety misadventure.
Utility model content
The purpose of this utility model is to provide a kind of pallet fork, to solve in prior art because of the thickness of transverse arm compared with the thick bearing surface of crane transverse arm when the extreme lower position that causes still apart from the higher problem of loading surface height; The purpose of this utility model is also to provide a kind of fork truck that uses this pallet fork.
In order to address the above problem, in the utility model, the technical scheme of pallet fork is:
A kind of pallet fork, comprise the connecting panel for being connected with the crane of corresponding fork truck that thickness of slab extends along left and right directions, also comprise the fork plate that horizontally disposed length is extended along fore-and-aft direction, fork plate has the upper face for coordinating with workpiece bracketing to be carried, fork plate is fixedly arranged on the lower end of described connecting panel, the front end of connecting panel extends to described fork front edge of board, and the rear end of connecting panel extends to the rear end of described fork plate.
What on described connecting panel, be installed with that length extends along left and right directions is plugged in the adjusting shaft of the orienting sleeve on described crane for spline slide-and-guide, adjusting shaft and fork plate are positioned at the opposing both sides of described connecting panel, and connecting panel is connected with described crane by adjusting shaft.
The upper end edge left and right directions of described adjusting shaft is spaced apart is provided with the lower bearing pin knock hole that multiple axis extend along the vertical direction.
The rear end of described connecting panel has the protruding plate section of protruding upward, and described adjusting shaft is fixedly arranged in described protruding plate section.
In the utility model, the technical scheme of fork truck is:
Fork truck, comprise stand, in stand, guiding movement is equipped with crane along the vertical direction, on crane, be provided with pallet fork, pallet fork comprises the connecting panel being connected with described crane that thickness of slab extends along left and right directions, pallet fork also comprises the fork plate that horizontally disposed length is extended along fore-and-aft direction, fork plate has the upper face for coordinating with workpiece bracketing to be carried, fork plate is fixedly arranged on the lower end of described connecting panel, the front end of connecting panel extends to described fork front edge of board, and the rear end of connecting panel extends to the rear end of described fork plate.
On crane, be provided with the pallet fork described in two, two pallet forks are symmetrically arranged, on crane, be installed with the orienting sleeve that corresponding with each pallet fork respectively axis extends along left and right directions, on the connecting panel of each pallet fork, be all installed with the adjusting shaft that length is extended along left and right directions, each adjusting shaft respectively spline slide-and-guide is plugged in corresponding orienting sleeve, the opposing both sides that lay respectively at connecting panel with the adjusting shaft on a plate and fork plate, each connecting panel is connected with described crane by corresponding adjusting shaft respectively.
The upper end edge left and right directions of each adjusting shaft is spaced apart is provided with the lower bearing pin knock hole that multiple axis extend along the vertical direction, offers the upper pin knock hole corresponding with lower bearing pin knock hole on orienting sleeve.
The rear end of each connecting panel all has the protruding plate section of protruding upward, and adjusting shaft is fixedly arranged on respectively in the protruding plate section of corresponding connecting panel.
Each fork plate is positioned at the opposite side of two connecting panels, the front bottom end of described stand between left and right every be laid with two supporting legs, the projection of the connecting panel of two pallet forks on above-below direction is between two supporting legs, and the upper face that crane is pitched plate in the time of extreme lower position is positioned at supporting leg downside.
On crane, be provided with the pallet fork described in two, two pallet forks are symmetrically arranged, each fork plate is positioned at the opposite side of two connecting panels, the bottom front of stand between left and right every be laid with two supporting legs, the projection of the connecting panel of two pallet forks on above-below direction is between two supporting legs, and the upper face that crane is pitched plate in the time of extreme lower position is positioned at supporting leg downside.
The beneficial effects of the utility model are: in the utility model, the front end of the connecting panel of pallet fork extends to the front end of fork plate, the rear end of connecting panel extends to the rear end of fork plate, connecting panel has just ensured the intensity of fork plate like this, fork plate can adopt the slab structure of thinner thickness, thereby make crane in the time of extreme lower position, can reduce the upper face of pitching plate apart from the height between loading surface, and due to the guarantee of connecting panel to fork plate intensity, fork plate can flexural deformation in the time transporting goods.
Further, on above-below direction the projection of two connecting panels between two supporting legs, like this crane lower by time, connecting panel can be avoided supporting leg and be reduced to more low clearance.
Brief description of the drawings
Fig. 1 is the structural representation of an embodiment of fork truck in the utility model;
Fig. 2 is the cooperation schematic diagram of stand in Fig. 1, crane and pallet fork;
Fig. 3 is the use constitution diagram of Fig. 1;
Fig. 4 is the right elevation of Fig. 3;
Fig. 5 is the schematic diagram that coordinates of pallet fork and workpiece to be carried in Fig. 3.
Detailed description of the invention
The embodiment of fork truck is as shown in Fig. 1 ~ 5: in the present embodiment, fork truck is hand push type forklift, fork truck comprises stand 1, stand rear end is provided with push-and-pull handrail 3, the front bottom end of stand is provided with two supporting legs 7 for preventing that stand from tumbling, two supporting legs are between left and right every layout, and stand bottom is provided with rear walking wheel 9, and supporting leg bottom is provided with front walking wheel 8, rear walking wheel is brake type castor, and when use, operating personal can be braked rear walking wheel as required.In stand, guiding movement is equipped with crane 5 along the vertical direction, in stand, be also provided with the lifting mechanism that drives crane to move up and down, lifting mechanism comprise sprocket wheel 2 that pivot center extends along left and right directions and with the elevating chain (not shown) of sprocket wheel interlock transmission, one end of elevating chain is arranged on crane 5, the other end of elevating chain is arranged in stand 1, lifting mechanism also comprises the driving oil cylinder 4 being arranged in stand, and sprocket wheel is arranged on the piston rod that drives oil cylinder.On crane, be provided with two pallet forks that are symmetrically arranged 6, each pallet fork includes the fork plate 61 that connecting panel 62 that thickness of slab extends along left and right directions and the length of horizontal arrangement are extended along fore-and-aft direction, each fork plate is positioned at the opposite side of two connecting panels, fork plate 61 has the upper face for coordinating with workpiece 12 bracketings to be carried, fork plate is fixedly arranged on the lower end of connecting panel, the front end of connecting panel 62 extends to fork plate 61 front ends, the rear end of connecting panel extends to the rear end of fork plate, in the present embodiment, connecting panel and fork plate are made up of two straight flanges of a bending plate respectively.On crane, be installed with by the cantilever 13 extending along fore-and-aft direction the orienting sleeve 10 that corresponding with each pallet fork respectively axis extends along left and right directions, the rear end of each connecting panel all has the protruding plate section 63 of protruding upward, protruding plate section 63 arrange can be in ensureing fork plate intensity conservation reduce the weight of pallet fork, the other lower connecting panel of height of protruding plate section can also give the open visual field in addition, and handled easily personnel see fork plate clearly and whether hold workpiece to be carried.In protruding plate section, be installed with the adjusting shaft 11 that length is extended along left and right directions, adjusting shaft 11 is rhs-structure, each adjusting shaft respectively spline slide-and-guide is plugged in corresponding orienting sleeve, the opposing both sides that lay respectively at connecting panel with the adjusting shaft on a plate and fork plate, each connecting panel is connected with described crane by corresponding adjusting shaft respectively.The upper end edge left and right directions of each adjusting shaft is spaced apart is provided with the lower bearing pin knock hole that multiple axis extend along the vertical direction, on orienting sleeve, offer the upper pin knock hole corresponding with lower bearing pin knock hole, with time can realize the adjustment of spacing between two fork plates by plug-in mounting alignment pin 15 in the upper and lower bearing pin knock hole of correspondence.The projection of the connecting panel of two pallet forks on above-below direction is between two supporting legs, and the upper face that crane is pitched plate in the time of extreme lower position is positioned at supporting leg downside.
Now so that the blanking mould being used in lithium cell manufacturing process is specifically described the use procedure of this fork truck as example, when use, blanking mould need to be carried on ground to the work top of relevant device or by the work top of relevant device by ground handling, the ground here and work top are loading surfaces, when need to be by blanking mould by ground handling during to the work top of relevant device, spinning carrying screw in the ambilateral tapped bore of blanking mould, by driving oil cylinder to drive crane to move down, because the projection of two connecting panels on above-below direction is between two supporting legs, so supporting leg can not stop the folding process of connecting panel, fork plate can be displaced downwardly to the downside of supporting leg, and owing to pitching the thinner thickness of plate, so the upper face of fork plate is very low apart from the height between ground, fork plate can directly ask carrying screw that blanking mould is forked by ground, then blanking mould is carried to relevant position, in the time blanking mould need being carried to ground by work top, the working process of fork truck is just in time contrary, is not described in detail in this.In the time need to carrying the blanking mould of different size, can realize by plug-in mounting alignment pin in the upper and lower bearing pin knock hole of difference the adjustment of spacing between two fork plates, whole handling process only needs one man operation fork truck, do not need the auxiliary help of other people, labour intensity is low, work efficiency is high, also can avoid manually removing the potential safety hazard while moving blanking mould simultaneously.
In other embodiment of this fork truck: the connecting panel of pallet fork and fork plate can also be fixed together by Type of Welding; Protruding plate section on connecting panel can also not established; Upper and lower dowel hole can also not established, and now can realize by the friction force between adjusting shaft and orienting sleeve the location of adjusting shaft; In the time not needing to regulate two spacing of pitching between plate, two pallet forks can also be fixedly arranged on crane; The projection on above-below direction of two connecting panels also can be between two supporting legs, such as be positioned at outside two supporting legs, or two connecting panels lay respectively at two supporting legs directly over, position can not be dropped to minimumly although now pitch plate, reduce also can reach due to fork plate thickness the effect that reduces to pitch height between the upper face of plate and loading surface; This fork truck can also be machine-carried type fork truck, and machine-carried type fork truck is without arranging supporting leg, push-and-pull handrail and forward and backward road wheel, and stand is directly arranged at by engine-driven vehicle frame; The driving oil cylinder of lifting mechanism can also be driven cylinder to replace, lifting mechanism can be also electric motor type lifting mechanism, on the output shaft of motor, set firmly sprocket wheel, the two ends of elevating chain are all arranged on crane, and motor is rotated and made elevating chain drive crane lifting by drive sprocket.
In the utility model, the embodiment of pallet fork is as shown in Fig. 1 ~ 5: the concrete structure of pallet fork is identical with the pallet fork described in above-mentioned each fork truck embodiment, is not described in detail in this.
Claims (10)
1. a pallet fork, it is characterized in that: comprise the connecting panel for being connected with the crane of corresponding fork truck that thickness of slab extends along left and right directions, also comprise the fork plate that horizontally disposed length is extended along fore-and-aft direction, fork plate has the upper face for coordinating with workpiece bracketing to be carried, fork plate is fixedly arranged on the lower end of described connecting panel, the front end of connecting panel extends to described fork front edge of board, and the rear end of connecting panel extends to the rear end of described fork plate.
2. pallet fork according to claim 1, it is characterized in that: what on described connecting panel, be installed with that length extends along left and right directions is plugged in the adjusting shaft of the orienting sleeve on described crane for spline slide-and-guide, adjusting shaft and fork plate are positioned at the opposing both sides of described connecting panel, and connecting panel is connected with described crane by adjusting shaft.
3. pallet fork according to claim 2, is characterized in that: the upper end edge left and right directions of described adjusting shaft is spaced apart is provided with the lower bearing pin knock hole that multiple axis extend along the vertical direction.
4. according to the pallet fork described in claim 2 or 3, it is characterized in that: the rear end of described connecting panel has the protruding plate section of protruding upward, and described adjusting shaft is fixedly arranged in described protruding plate section.
5. fork truck, comprise stand, in stand, guiding movement is equipped with crane along the vertical direction, on crane, be provided with pallet fork, it is characterized in that: pallet fork comprises the connecting panel being connected with described crane that thickness of slab extends along left and right directions, pallet fork also comprises the fork plate that horizontally disposed length is extended along fore-and-aft direction, fork plate has the upper face for coordinating with workpiece bracketing to be carried, fork plate is fixedly arranged on the lower end of described connecting panel, the front end of connecting panel extends to described fork front edge of board, and the rear end of connecting panel extends to the rear end of described fork plate.
6. fork truck according to claim 5, it is characterized in that: on crane, be provided with the pallet fork described in two, two pallet forks are symmetrically arranged, on crane, be installed with the orienting sleeve that corresponding with each pallet fork respectively axis extends along left and right directions, on the connecting panel of each pallet fork, be all installed with the adjusting shaft that length is extended along left and right directions, each adjusting shaft respectively spline slide-and-guide is plugged in corresponding orienting sleeve, the opposing both sides that lay respectively at connecting panel with the adjusting shaft on a plate and fork plate, each connecting panel is connected with described crane by corresponding adjusting shaft respectively.
7. fork truck according to claim 6, is characterized in that: the upper end edge left and right directions of each adjusting shaft is spaced apart is provided with the lower bearing pin knock hole that multiple axis extend along the vertical direction, offers the upper pin knock hole corresponding with lower bearing pin knock hole on orienting sleeve.
8. fork truck according to claim 6, is characterized in that: the rear end of each connecting panel all has the protruding plate section of protruding upward, and adjusting shaft is fixedly arranged on respectively in the protruding plate section of corresponding connecting panel.
9. according to the fork truck described in claim 6 ~ 8 any one, it is characterized in that: the opposite side of respectively pitching plate and be positioned at two connecting panels, the front bottom end of described stand between left and right every be laid with two supporting legs, the projection of the connecting panel of two pallet forks on above-below direction is between two supporting legs, and the upper face that crane is pitched plate in the time of extreme lower position is positioned at supporting leg downside.
10. fork truck according to claim 5, it is characterized in that: on crane, be provided with the pallet fork described in two, two pallet forks are symmetrically arranged, each fork plate is positioned at the opposite side of two connecting panels, the bottom front of stand between left and right every be laid with two supporting legs, the projection of the connecting panel of two pallet forks on above-below direction is between two supporting legs, and the upper face that crane is pitched plate in the time of extreme lower position is positioned at supporting leg downside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420432001.9U CN203976327U (en) | 2014-08-01 | 2014-08-01 | Pallet fork and use the fork truck of this pallet fork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420432001.9U CN203976327U (en) | 2014-08-01 | 2014-08-01 | Pallet fork and use the fork truck of this pallet fork |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203976327U true CN203976327U (en) | 2014-12-03 |
Family
ID=51973791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420432001.9U Withdrawn - After Issue CN203976327U (en) | 2014-08-01 | 2014-08-01 | Pallet fork and use the fork truck of this pallet fork |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203976327U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104150405A (en) * | 2014-08-01 | 2014-11-19 | 中航锂电（洛阳）有限公司 | Fork and forklift applying same |
| CN109734024A (en) * | 2019-03-11 | 2019-05-10 | 广州同欣康体设备有限公司 | Forklift installation |
-
2014
- 2014-08-01 CN CN201420432001.9U patent/CN203976327U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104150405A (en) * | 2014-08-01 | 2014-11-19 | 中航锂电（洛阳）有限公司 | Fork and forklift applying same |
| CN104150405B (en) * | 2014-08-01 | 2017-03-01 | 中航锂电（洛阳）有限公司 | A kind of pallet fork and the fork truck using this pallet fork |
| CN109734024A (en) * | 2019-03-11 | 2019-05-10 | 广州同欣康体设备有限公司 | Forklift installation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141203 Effective date of abandoning: 20170301 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20141203 Effective date of abandoning: 20170301 |