CN106966338A - Fork truck - Google Patents
Fork truck Download PDFInfo
- Publication number
- CN106966338A CN106966338A CN201710369309.1A CN201710369309A CN106966338A CN 106966338 A CN106966338 A CN 106966338A CN 201710369309 A CN201710369309 A CN 201710369309A CN 106966338 A CN106966338 A CN 106966338A
- Authority
- CN
- China
- Prior art keywords
- pallet fork
- lifting cover
- pressure sensor
- oil cylinder
- fork
- 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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- 238000005452 bending Methods 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 239000008187 granular material Substances 0.000 abstract description 4
- 238000005259 measurement Methods 0.000 abstract description 3
- 238000006073 displacement reaction Methods 0.000 description 5
- 230000005484 gravity Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 102000004315 Forkhead Transcription Factors Human genes 0.000 description 1
- 108090000852 Forkhead Transcription Factors Proteins 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000012254 powdered material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
-
- 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
- B66F9/14—Platforms; Forks; Other load supporting or gripping members laterally movable, e.g. swingable, for slewing or transverse movements
- B66F9/142—Movements of forks either individually or relative to each other
- B66F9/144—Movements of forks relative to each other - independent
-
- 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
- B66F9/22—Hydraulic 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 present invention proposes a kind of fork truck, including vehicle body and hoisting mechanism；Hoisting mechanism includes base, and the both sides of base are provided with the first column and the second column；The first lifting cover is slidably equipped with first column, the lower hinge of the first lifting cover has the first pallet fork；The second lifting cover is slidably equipped with second column, the lower hinge of the second lifting cover has the second pallet fork；First pallet fork is provided with the first proximal pressure sensor and the first distal pressure sensor；Second pallet fork is provided with the second proximal pressure sensor and the second distal pressure sensor.Support groove is set up on first pallet fork and the second pallet fork, the piston rod of its following table surface rear end and overturning oil cylinder is hinged, and the other end of overturning oil cylinder is hinged on base；First pallet fork is individually controlled with the second pallet fork, and controller adjusts relative altitude or the first pallet fork and the respective angle of inclination of the second pallet fork of the first pallet fork and the second pallet fork according to the measurement data of each pressure sensor；Support groove can contain graininess or granular material.
Description
Technical field
The present invention relates to field of mechanical technique, specifically a kind of fork truck.
Background technology
Fork truck is mainly used in goods carrying, is widely used in that factory, warehouse and harbour etc. are numerous to need the place of handling goods,
It has the advantages that easy to operate, efficiency high.In use, controlling drive assembly by handle assembly to realize the row of fork truck
The operation such as enter, turn, drive assembly can be also controlled by handle assembly to realize the control to door frame assembly, goods is entered
The operations such as luggage is unloaded, transported, stacking.But, the fork truck sold in the market is there is also some problems, in door frame assembly,
Pallet fork can only be fixed on an angle, unadjustable, typically be to maintain horizontality, such goods in transportation easily because
Shake and depart from pallet fork.
To when shifting on transport vehicle, generally all usage mining machine or can manually it make by graininess or powdered material
Operated and carried with wheelbarrow, but its operation is slow, single feed amount is few, less efficient.
The content of the invention
The present invention proposes a kind of fork truck, the pallet fork for solving fork truck in the prior art is unadjustable, goods easily departs from and
The problem of granular or low granular material handling efficiency.
The technical proposal of the invention is realized in this way：
A kind of fork truck, including vehicle body and hoisting mechanism；
The hoisting mechanism includes base, and the both sides of the base are respectively arranged with the first column and second of vertical direction
Column；
It is slidably equipped with first column in the first lifting cover, first lifting cover and is provided with the first hoist cylinder, institute
The lower end for stating the first hoist cylinder is arranged on the base, and the upper end of first hoist cylinder is arranged on first lifting
In cover；The lower hinge of first lifting cover has the first pallet fork, and first lifting cover is stretched out on the head of first pallet fork,
The tail end of first pallet fork is located in first lifting cover；The first rotary oil cylinder, institute are provided with first lifting cover
State the top that the first rotary oil cylinder is located at first pallet fork, the piston rod of first rotary oil cylinder and first pallet fork
Tail end is connected；
It is slidably equipped with second column in the second lifting cover, second lifting cover and is provided with the second hoist cylinder, institute
The lower end for stating the second hoist cylinder is arranged on the base, and the upper end of second hoist cylinder is arranged on second lifting
In cover；The lower hinge of second lifting cover has the second pallet fork, and second lifting cover is stretched out on the head of second pallet fork,
The tail end of second pallet fork is located in second lifting cover；The second rotary oil cylinder, institute are provided with second lifting cover
State the top that the second rotary oil cylinder is located at second pallet fork, the piston rod of second rotary oil cylinder and second pallet fork
Tail end is connected；
First pallet fork is provided with close to the first proximal pressure sensor of first lifting cover and away from described the
First distal pressure sensor of one lifting cover；
Second pallet fork is provided with close to the second proximal pressure sensor of second lifting cover and away from described the
Second distal pressure sensor of two lifting covers；
A support groove is erected with first pallet fork and the second pallet fork, the support groove has a bottom plate, the bottom plate
Both sides be provided with side shield, the rear side of the bottom plate is provided with rear baffle, and the upper end of the side shield is provided with the extension edge of outward bending,
The support groove is hung along being hung on first pallet fork and the second pallet fork by described, and the edge that hangs is pressed in first near-end
On pressure sensor, the first distal pressure sensor, the second proximal pressure sensor and the second distal pressure sensor；The side
The front end of baffle plate is hinged with the first adjacent pallet fork or the second pallet fork；The following table surface rear end and the piston of overturning oil cylinder of the bottom plate
Bar is hinged, and the other end of the overturning oil cylinder is hinged on the base；
First proximal pressure sensor, the first distal pressure sensor, the second proximal pressure sensor and second are remote
Side pressure force snesor is with controlling first hoist cylinder, the first rotary oil cylinder, the second hoist cylinder, the second rotary oil cylinder and turning over
The controller for turning cylinder efficient is connected；
The base, the first column and the second column are fixed on the front end of the vehicle body, and the controller is arranged on described
In vehicle body；
It is provided with above the vehicle body below seat and operating desk, the vehicle body and is provided with balancing weight.
Further, the upper end of first hoist cylinder is arranged on the top inside first lifting cover；Described
The upper end of two hoist cylinders is arranged on the top inside second lifting cover.
Further, chute, first lifting cover and the second lifting are provided with first column and the second column
Slide rail is provided with cover, the slide rail is slidedly arranged in the chute.
Further, it is connected with bracing piece between first column and the second column.
Further, first rotary oil cylinder is hinged fixation with first lifting cover；Second rotary oil cylinder with
Second lifting cover is hinged fixation.
Further, it is provided with first lifting cover for limiting the tail end of first pallet fork is moved upwards
Stopping means in one；It is provided with second lifting cover for limiting in the tail end of second pallet fork is moved upwards second
Stopping means.
Further, it is provided with outside first lifting cover for limiting the head of first pallet fork is moved downward
One outer stopping means；It is provided with outside second lifting cover for limiting outside the head of second pallet fork is moved downward second
Stopping means.
Further, connecting rod, the two ends of the connecting rod are connected between first lifting cover and the second lifting cover
It is respectively hinged on first lifting cover and the second lifting cover.
Further, the lower head of first pallet fork is provided with the first roller；The lower head of second pallet fork
It is provided with the second roller.
Further, offered on the bottom plate in some permeable holes, the permeable hole and be provided with screen pack.
Beneficial effects of the present invention are：
The present invention is simple in construction, reasonable in design；Support groove is used to contain graininess or granular material, and overturning oil cylinder can be controlled
The inclination of support groove processed, to topple over goods；First pallet fork is individually controlled with the second pallet fork, is sensed by the first proximal pressure
Goods on device, the first distal pressure sensor, the second proximal pressure sensor and the second distal pressure sensor monitoring pallet fork
Whether center of gravity is stablized, and controller is according to the measurement data of each pressure sensor to the first hoist cylinder, the second hoist cylinder, first
Rotary oil cylinder, the second rotary oil cylinder and overturning oil cylinder send the relative altitude of working signal, the first pallet fork of adjustment and the second pallet fork
Or first pallet fork and the respective angle of inclination of the second pallet fork.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the side structure schematic diagram of one embodiment of the invention；
Fig. 2 is the structural representation of support groove one embodiment.
Wherein：
1st, base；2nd, the first column；3rd, the first lifting cover；4th, the first hoist cylinder；5th, the first pallet fork；6th, the first rotation oil
Cylinder；7th, the first proximal pressure sensor；8th, the first distal pressure sensor；9th, chute；10th, slide rail；11st, spacing dress in first
Put；12nd, vehicle body；13rd, seat；14th, operating desk；15th, balancing weight；16th, the first outer stopping means；17th, the first roller；18th, bottom plate；
19th, permeable hole；20th, side shield；21st, rear baffle；22nd, edge is hung；23rd, overturning oil cylinder.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
As shown in Figure 1-2, the fork truck in the present embodiment, including vehicle body 12 and hoisting mechanism；
The hoisting mechanism includes base 1, and the both sides of the base 1 are respectively arranged with the He of the first column 2 of vertical direction
Second column.Hoisting mechanism in the present embodiment is bilateral symmetry, therefore the explanation only by taking Fig. 1 as an example.
It is slidably equipped with first column 2 in first lifting cover 3, first lifting cover 3 and is provided with the first hoist cylinder
4, the lower end of first hoist cylinder 4 is arranged on the base 1, and the upper end of first hoist cylinder 4 is arranged on described
In first lifting cover 3；The lower hinge of first lifting cover 3 has the first pallet fork 5, and institute is stretched out on the head of first pallet fork 5
The first lifting cover 3 is stated, the tail end of first pallet fork 5 is located in first lifting cover 3；Set in first lifting cover 3
There is the first rotary oil cylinder 6, first rotary oil cylinder 6 is located at the top of first pallet fork 5, first rotary oil cylinder 6
Piston rod is connected with the tail end of first pallet fork 5.
It is slidably equipped with second column in the second lifting cover, second lifting cover and is provided with the second hoist cylinder, institute
The lower end for stating the second hoist cylinder is arranged on the base 1, and the upper end of second hoist cylinder is arranged on described second liter
In drop cover；The lower hinge of second lifting cover has the second pallet fork, and second lifting is stretched out on the head of second pallet fork
Cover, the tail end of second pallet fork is located in second lifting cover；The second rotary oil cylinder is provided with second lifting cover,
Second rotary oil cylinder is located at the top of second pallet fork, the piston rod of second rotary oil cylinder and second pallet fork
Tail end connection.
First pallet fork 5 is provided with close to the first proximal pressure sensor 7 of first lifting cover 3 and away from described
First distal pressure sensor 8 of the first lifting cover 3；Second pallet fork second provided with close second lifting cover is near
Side pressure force snesor and the second distal pressure sensor away from second lifting cover.
A support groove is erected with the pallet fork of first pallet fork 5 and second, the support groove has a bottom plate 18, this implementation
In example, offered on the bottom plate 18 in some permeable holes 19, the permeable hole 19 and be provided with screen pack, can spilt in material
Moisture, and material is filtered, it is to avoid leaked under material；The both sides of the bottom plate 18 are provided with side shield 20, the bottom plate 18
Rear side is provided with rear baffle 21, and extension of the upper end provided with outward bending of the side shield 20 is along 22, and the support groove is hung by described
It is hung on along 22 on the pallet fork of the first pallet fork 5 and second, described hang along 22 is pressed in first proximal pressure sensor 7, the
On one distal pressure sensor 8, the second proximal pressure sensor and the second distal pressure sensor；The front end of the side shield 20
It is hinged with the first adjacent pallet fork 5 or the second pallet fork；The following table surface rear end of the bottom plate 18 is cut with scissors with the piston rod of overturning oil cylinder 23
Connect, the other end of the overturning oil cylinder 23 is hinged on the base 1.
First proximal pressure sensor 7, the first distal pressure sensor 8, the second proximal pressure sensor and second
Distal pressure sensor is with controlling first hoist cylinder 4, the first rotary oil cylinder 6, the second hoist cylinder, the second rotary oil cylinder
The controller (not shown) worked with overturning oil cylinder 23 is connected.
The base 1, the first column 2 and the second column are fixed on the front end of the vehicle body 12, and the controller is arranged on
In the vehicle body 12；The top of vehicle body 12 is provided with seat 13 and operating desk 14, and the lower section of vehicle body 12 is provided with balancing weight
15。
In the present embodiment, the upper end of first hoist cylinder 4 is arranged on the top inside first lifting cover 3, band
Dynamic first hoist cylinder 4 moves up and down；The upper end of second hoist cylinder is arranged on the top inside second lifting cover,
The second hoist cylinder is driven to move up and down.Chute 9, first lifting cover 3 are provided with the column of first column 2 and second
With slide rail 10 is provided with the second lifting cover, the slide rail 10 is slidedly arranged in the chute 9.First lifting cover 3 and the second lifting
Cover is slided by slide rail 10 and chute 9 along the first column 2 and the second column, both plays guide effect, can also be lifted to first
The lifting cover of cover 3 and second plays certain supporting role.
In the present embodiment, bracing piece (not shown), bracing piece are connected between the column of the first column 2 and second
It is welded and fixed with the first column 2 and the second column, improves support strength.
In the present embodiment, first rotary oil cylinder 6 is hinged fixation with first lifting cover 3, when the first rotary oil cylinder 6
Piston rod when driving the tail end motion of the first pallet fork 5, the first rotary oil cylinder 6 can along with the rotation of the pin joint of the first lifting cover 3；
Second rotary oil cylinder is hinged fixation with second lifting cover, when the piston rod of the second rotary oil cylinder drives the second pallet fork
When tail end is moved, the second rotary oil cylinder can rotate along with the pin joint of the second lifting cover.
In the present embodiment, it is provided with and is moved upwards for limiting the tail end of first pallet fork 5 in first lifting cover 3
First in stopping means 11, stopping means 11 can be limited block, the displacement when the tail end of the first pallet fork 5 is moved upwards in first
When excessive, stopping means 11 blocks the tail end of the first pallet fork 5 in first；It is provided with second lifting cover for limiting institute
It can be limited block to state stopping means in stopping means in the tail end of the second pallet fork is moved upwards second, second, when the second pallet fork
Tail end when displacement is excessive when moving upwards, stopping means blocks the tail end of the second pallet fork in second.
In the present embodiment, it is provided with and is moved downward for limiting the head of first pallet fork 5 outside first lifting cover 3
The first outer stopping means 16, the first outer stopping means 16 can be limited block, when the head of the first pallet fork 5 moves downward displacement
When big, the first outer stopping means 16 blocks the head of the first pallet fork 5；It is provided with outside second lifting cover described for limiting
The second outer stopping means that the head of second pallet fork is moved downward, the second outer stopping means can be limited block, when the second pallet fork
Head move downward displacement it is excessive when, the second outer stopping means blocks the head of the second pallet fork.
In the present embodiment, connecting rod (not shown), institute are connected between the lifting cover of the first lifting cover 3 and second
The two ends for stating connecting rod are respectively hinged on the lifting cover of the first lifting cover 3 and second.When the first lifting cover 3 and the second lifting
When difference occurs in cover height, the connecting rod being hinged does not interfere with the relative displacement of the two.
In the present embodiment, the lower head of first pallet fork 5 is provided with the first roller 17；The head of second pallet fork
Lower section is provided with the second roller.First roller 17 and convenient carry of the second roller are moved.
When the present embodiment works, support groove is used to contain graininess or granular material, and overturning oil cylinder 23 can control support
The inclination of groove, to topple over goods；Overturning oil cylinder 23 is extended, and support groove rear end is lifted, support groove along with the first pallet fork 5 and
The pin joint of second pallet fork is rotated, and realizes toppling over for goods；Certainly, the present embodiment can also support other shapes material, hold
The presence of bracket has no effect on the support function to the other shapes material such as box-shaped or cylinder.
First pallet fork 5 is individually controlled with the second pallet fork, is sensed by the first proximal pressure sensor 7, the first remote pressure
Whether the center of gravity of goods is stablized on device 8, the second proximal pressure sensor and the second distal pressure sensor monitoring pallet fork, controller
Revolved according to the measurement data of each pressure sensor to the first hoist cylinder 4, the second hoist cylinder, the first rotary oil cylinder 6 and second
Turn oil cylinder and send working signal, the first pallet fork 5 of adjustment and the relative altitude or the first pallet fork 5 of the second pallet fork and the second pallet fork are each
From angle of inclination.Such as, the pressure of the first proximal pressure sensor 7 and the first distal pressure sensor 8 is more than the second near-end
During the pressure of pressure sensor and the second distal pressure sensor, controller lifts the first lifting cover 3, lifts the first pallet fork 5, will
The center of gravity of goods is offset to the second pallet fork, it is ensured that steadily of centre of gravity；When the first proximal pressure sensor 7 and the second proximal pressure are sensed
When the pressure of device is less than the pressure of the first distal pressure sensor 8 and the second distal pressure sensor, controller is by the first pallet fork 5
Pushed with the tail end of the second pallet fork, the center of gravity of goods is offset to lifting cover side；, can be by first when carrying cylindrical goods
The tail end of the pallet fork of pallet fork 5 and second is pushed, to avoid cylindrical goods from sliding.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
God is with principle, and any modification, equivalent substitution and improvements made etc. should be included in the scope of the protection.
Claims (10)
1. a kind of fork truck, it is characterised in that including vehicle body and hoisting mechanism；
The hoisting mechanism includes base, and the both sides of the base are respectively arranged with the first column of vertical direction and second and stood
Post；
It is slidably equipped with first column in the first lifting cover, first lifting cover and is provided with the first hoist cylinder, described
The lower end of one hoist cylinder is arranged on the base, and the upper end of first hoist cylinder is arranged on first lifting cover
It is interior；The lower hinge of first lifting cover has the first pallet fork, and first lifting cover, institute are stretched out in the head of first pallet fork
The tail end for stating the first pallet fork is located in first lifting cover；The first rotary oil cylinder is provided with first lifting cover, it is described
First rotary oil cylinder is located at the top of first pallet fork, the tail of the piston rod of first rotary oil cylinder and first pallet fork
End connection；
It is slidably equipped with second column in the second lifting cover, second lifting cover and is provided with the second hoist cylinder, described
The lower end of two hoist cylinders is arranged on the base, and the upper end of second hoist cylinder is arranged on second lifting cover
It is interior；The lower hinge of second lifting cover has the second pallet fork, and second lifting cover, institute are stretched out in the head of second pallet fork
The tail end for stating the second pallet fork is located in second lifting cover；The second rotary oil cylinder is provided with second lifting cover, it is described
Second rotary oil cylinder is located at the top of second pallet fork, the tail of the piston rod of second rotary oil cylinder and second pallet fork
End connection；
First pallet fork is provided with close to the first proximal pressure sensor of first lifting cover and away from described first liter
First distal pressure sensor of cover drops；
Second pallet fork is provided with close to the second proximal pressure sensor of second lifting cover and away from described second liter
Second distal pressure sensor of cover drops；
A support groove is erected with first pallet fork and the second pallet fork, the support groove has a bottom plate, the two of the bottom plate
Side is provided with side shield, and the rear side of the bottom plate is provided with rear baffle, and the upper end of the side shield is provided with the extension edge of outward bending, described
Support groove is hung along being hung on first pallet fork and the second pallet fork by described, and the edge that hangs is pressed in first proximal pressure
On sensor, the first distal pressure sensor, the second proximal pressure sensor and the second distal pressure sensor；The side shield
Front end be hinged with adjacent the first pallet fork or the second pallet fork；The following table surface rear end of the bottom plate and the piston rod of overturning oil cylinder are cut with scissors
Connect, the other end of the overturning oil cylinder is hinged on the base；
First proximal pressure sensor, the first distal pressure sensor, the second proximal pressure sensor and the second distal end are pressed
Force snesor is with controlling first hoist cylinder, the first rotary oil cylinder, the second hoist cylinder, the second rotary oil cylinder and upset oil
The controller of cylinder working is connected；
The base, the first column and the second column are fixed on the front end of the vehicle body, and the controller is arranged on the vehicle body
It is interior；
It is provided with above the vehicle body below seat and operating desk, the vehicle body and is provided with balancing weight.
2. fork truck as claimed in claim 1, it is characterised in that the upper end of first hoist cylinder is arranged on described first liter
Top inside drop cover；The upper end of second hoist cylinder is arranged on the top inside second lifting cover.
3. fork truck as claimed in claim 2, it is characterised in that be provided with chute on first column and the second column, institute
State and slide rail is provided with the first lifting cover and the second lifting cover, the slide rail is slidedly arranged in the chute.
4. fork truck as claimed in claim 3, it is characterised in that be connected with reinforcement between first column and the second column
Bar.
5. fork truck as claimed in claim 4, it is characterised in that first rotary oil cylinder is hinged solid with first lifting cover
It is fixed；Second rotary oil cylinder is hinged fixation with second lifting cover.
6. fork truck as claimed in claim 5, it is characterised in that be provided with first lifting cover for limiting described first
The tail end of pallet fork move upwards first in stopping means；It is provided with second lifting cover for limiting second pallet fork
Tail end move upwards second in stopping means.
7. fork truck as claimed in claim 6, it is characterised in that be provided with outside first lifting cover for limiting described first
The first outer stopping means that the head of pallet fork is moved downward；It is provided with outside second lifting cover for limiting second pallet fork
The second outer stopping means for moving downward of head.
8. fork truck as claimed in claim 7, it is characterised in that be connected between first lifting cover and the second lifting cover
Extension bar, the two ends of the connecting rod are respectively hinged on first lifting cover and the second lifting cover.
9. fork truck as claimed in claim 8, it is characterised in that the lower head of first pallet fork is provided with the first roller；
The lower head of second pallet fork is provided with the second roller.
10. fork truck as claimed in claim 9, it is characterised in that some permeable holes, the permeable hole are offered on the bottom plate
In be provided with screen pack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710369309.1A CN106966338A (en) | 2017-05-23 | 2017-05-23 | Fork truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710369309.1A CN106966338A (en) | 2017-05-23 | 2017-05-23 | Fork truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106966338A true CN106966338A (en) | 2017-07-21 |
Family
ID=59325788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710369309.1A Pending CN106966338A (en) | 2017-05-23 | 2017-05-23 | Fork truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106966338A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107572458A (en) * | 2017-10-25 | 2018-01-12 | 合肥汉德贝尔属具科技有限公司 | A kind of fork truck tilts distance-adjusting fork |
| CN107601361A (en) * | 2017-10-10 | 2018-01-19 | 陕西舜洋电子科技有限公司 | A kind of cantilever type lifter for logistics transportation |
| CN108545668A (en) * | 2018-05-15 | 2018-09-18 | 杭叉集团股份有限公司 | A kind of AGV fork trucks three-dimensional accessory and its working method |
| CN111533031A (en) * | 2020-04-20 | 2020-08-14 | 杭州盈江机械制造有限公司 | a low jack |
| CN111960336A (en) * | 2020-07-20 | 2020-11-20 | 宁波敏实汽车零部件技术研发有限公司 | A mold change transport vehicle |
| CN113104773A (en) * | 2020-01-13 | 2021-07-13 | 华晨宝马汽车有限公司 | A barycenter balanced system and two fork arms branch accuse formula fork truck for two fork arms branch accuse formula fork truck |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107601361A (en) * | 2017-10-10 | 2018-01-19 | 陕西舜洋电子科技有限公司 | A kind of cantilever type lifter for logistics transportation |
| CN107601361B (en) * | 2017-10-10 | 2019-05-21 | 深圳市盐港明珠货运实业有限公司 | A kind of cantilever type lifter for logistics transportation |
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| CN108545668A (en) * | 2018-05-15 | 2018-09-18 | 杭叉集团股份有限公司 | A kind of AGV fork trucks three-dimensional accessory and its working method |
| CN113104773A (en) * | 2020-01-13 | 2021-07-13 | 华晨宝马汽车有限公司 | A barycenter balanced system and two fork arms branch accuse formula fork truck for two fork arms branch accuse formula fork truck |
| CN113104773B (en) * | 2020-01-13 | 2022-09-20 | 华晨宝马汽车有限公司 | A barycenter balanced system and two fork arms branch accuse formula fork truck for two fork arms branch accuse formula fork truck |
| CN111533031A (en) * | 2020-04-20 | 2020-08-14 | 杭州盈江机械制造有限公司 | a low jack |
| CN111960336A (en) * | 2020-07-20 | 2020-11-20 | 宁波敏实汽车零部件技术研发有限公司 | A mold change transport vehicle |
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