CN106144967B - Wide visual field side-shifting distance-regulating fork - Google Patents
Wide visual field side-shifting distance-regulating fork Download PDFInfo
- Publication number
- CN106144967B CN106144967B CN201610664862.3A CN201610664862A CN106144967B CN 106144967 B CN106144967 B CN 106144967B CN 201610664862 A CN201610664862 A CN 201610664862A CN 106144967 B CN106144967 B CN 106144967B
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- China
- Prior art keywords
- fork
- oil cylinder
- adjustment
- sidesway
- carriage
- 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.)
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- 230000000007 visual effect Effects 0.000 title claims abstract description 14
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 12
- 238000009434 installation Methods 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 238000012423 maintenance Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000116 mitigating effect Effects 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
- 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
-
- 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 relates to fork truck fields, especially a kind of wide visual field side-shifting distance-regulating fork, including preceding fork carriage, fork carriage and a left side afterwards, right fork, fork carriage includes two opposite pillar panels after described, upper beam is connected in turn from top to down between described two pillar panels, middle cross beam, chaining plate and lower beam, the phase back side of two pillar panels is symmetrically arranged with two blocks of side plates, the top of two blocks of side plates is symmetrically arranged with two bracing struts, the lower part of two blocks of side plates is symmetrically arranged with two adjustment supports, adjustment gasket is installed in the adjustment support, sidesway oil cylinder rear support is equipped between bracing strut and adjustment support on one of side plate；The present invention can be such that the holistic vision range of fork truck side-shifting distance-regulating is promoted, and improve the safety of operation；While the more reasonable structure of forward and backward fork carriage, weld seam are reduced, difficulty of processing reduction, are assembled, it is simpler to adjust；Maintenance cost is reduced, the market competitiveness is improved.
Description
Technical field
The present invention relates to fork truck field, especially a kind of wide visual field side-shifting distance-regulating fork.
Background technique
On fork truck, the pallet or goods yard for being widely used in various width series need whole side-shifting distance-regulating fork at present
The occasion of body fine tuning, but there are this following problems:
1, visual field effect is poor, and due to the presence of sidesway long axis, operating personnel is hardly visible the position of pallet fork tip, Bu Nengzhun
Really alignment pallet, there are security risks；
2, structure is complicated for forward and backward fork carriage, and weld seam is more, longer, and post welding distortion is larger, due to the presence of pallet fork long axis,
Difficulty is brought to subsequent installation pallet fork；
3, preceding fork carriage adjustment mechanism is unreasonable, and fork carriage is difficult before adjusting；
4, pallet fork axis and pallet fork directly contact, and pallet fork often scratches pallet fork axis.
Summary of the invention
The purpose of the present invention is to provide a kind of wide visual field side-shifting distance-regulating forks to be changed with solving the problems, such as the side-shifting distance-regulating fork visual field
Into distance-adjusting fork structure problem, welding deformation is reduced, solves side-shifting distance-regulating mechanism mounting and adjusting difficult problem, while mitigating pallet fork mill
Damage pallet fork axis.
To solve the above problems, the invention adopts the following technical scheme:
Wide visual field side-shifting distance-regulating fork, including preceding fork carriage, rear fork carriage and left and right pallet fork, the rear fork carriage include
Two opposite pillar panels, be connected in turn between described two pillar panels from top to down upper beam, middle cross beam, chaining plate and under
Crossbeam, the phase back side of two pillar panels are symmetrically arranged with two blocks of side plates, and the top of two blocks of side plates is symmetrically arranged with two bracing struts, and two pieces
The lower part of side plate is symmetrically arranged with two adjustment supports, and adjustment gasket, one of side are equipped in the adjustment support
Sidesway oil cylinder rear support is equipped between bracing strut and adjustment support on plate；The upper end of the preceding fork carriage passes through two displaceable shafts
It is connect with two bracing struts, is successively arranged the pallet fork axis for installing left and right pallet fork in the preceding fork carriage from top to bottom, and
The roll adjustment oil cylinder being connected between left and right pallet fork and preceding fork carriage is pacified in the horizontal direction on the sidesway oil cylinder rear support
Equipped with sidesway oil cylinder, the sidesway oil cylinder is located at the top of roll adjustment oil cylinder, and the tailpiece of the piston rod of sidesway oil cylinder is connect with preceding fork carriage.
Further, the preceding fork carriage includes two pieces of opposite vertical plates, the side arm upper beam being connected between two pieces of vertical plates
With side arm lower beam, and the stiffening plate being connected between side arm upper beam and side arm lower beam；It is set on the side arm upper beam
Have two pack supports, the both ends of the displaceable shaft pass through backing plate respectively and bolt is fixed in corresponding bracket, the pallet fork axis by
The left pallet fork axis and right fork axis of equal length form, and left pallet fork axis and right fork axis are connected to two pieces of vertical plates and stiffening plate respectively
Between.
Further, it is separated between the displaceable shaft and bracing strut by sidesway bushing, the both ends of the sidesway bushing pass through
Sealing plate and bolt are fixed on bracing strut.
Further, pallet fork bushing is housed between the left and right pallet fork and pallet fork axis.
Further, the tailpiece of the piston rod of the roll adjustment oil cylinder is connect by pin shaft with pallet fork, and the other end of roll adjustment oil cylinder passes through
Pin shaft is connect with preceding fork carriage, and the tailpiece of the piston rod of the sidesway oil cylinder is connect by pin shaft with preceding fork carriage, sidesway oil cylinder it is another
One end is connect by pin shaft with sidesway oil cylinder rear support.
Further, the adjustment support includes pedestal, the snap-gauge for being fixed on the coaming plate of pedestal two sides, being fixed on pedestal one end
And the flapper in the pedestal other end is bolted, one end of the adjustment gasket is engaged by snap-gauge, adjusts gasket
The other end pass through flapper push against.
The beneficial effects of the present invention are: the present invention optimizes forward and backward fork carriage structure, and axis is arranged on the side plate of rear fork carriage
Bracket is welded with two pack supports in fork carriage before corresponding to, the big axis of existing sidesway is divided into two sections of displaceable shafts, left and right two sections pass through
Bracing strut is fixed, two pack supports of fork carriage before displaceable shaft is separately connected；Sidesway oil cylinder position is moved down accordingly simultaneously, is increased
At a distance from the displaceable shaft of top, visual-field space is got out of the way, holistic vision range is promoted, and operational security improves, and roll adjustment oil cylinder position
It sets and moves up, the stress of pallet fork can be improved；Simultaneously equipped with adjustment support below rear fork carriage, adjustment support is adjusted by internal installation
The verticality of fork carriage before the thickness of whole gasket is adjustable, is conducive to operation adjustment；Again, the built-in lining between pallet fork and pallet fork axis
Set, also built-in bushing, reduction direct friction improve service life of equipment between displaceable shaft and bracing strut, and pallet fork axis is changed to
Segment design, left and right pallet fork axis install left and right pallet fork respectively, and stress, facilitates installation respectively.
Detailed description of the invention
A specific embodiment of the invention is described further with reference to the accompanying drawing, in which:
Fig. 1 is main view of the invention；
Fig. 2 is perspective view of the invention；
Fig. 3 is the enlarged cross-sectional view in the portion I in Fig. 1；
Fig. 4 is the enlarged cross-sectional view in the portion II in Fig. 1；
Fig. 5 is the structural schematic diagram of rear fork carriage；
Fig. 6 is the structural schematic diagram of preceding fork carriage；
Fig. 7 is the structural schematic diagram for adjusting support.
Specific embodiment
Referring to attached drawing 1 and wide visual field side-shifting distance-regulating fork shown in Fig. 2, including preceding fork carriage 3, rear fork carriage 1 and left goods
Pitch 6, right fork 7.
Referring to Figure 5, fork carriage 1 includes two opposite pillar panels 32 after described, between described two pillar panels 32
It is connected with upper beam 19, middle cross beam 25, chaining plate 23 and lower beam 22, the phase back side pair of two pillar panels 32 in turn from top to down
Claim to be equipped with two blocks of side plates 20, the top of two blocks of side plates 20 is symmetrically arranged with two bracing struts 12, and the lower part of two blocks of side plates 20 is symmetrically set
There are two support 21 is adjusted, adjustment gasket 17 is installed in the adjustment support 21.
Referring to shown in Fig. 7, the adjustment support 21 includes pedestal, is fixed on the coaming plate 21b of pedestal two sides, is fixed on pedestal
The snap-gauge 21a of one end and the flapper 18 that the pedestal other end is connected to by bolt 11, one end of the adjustment gasket 17
Engaged by snap-gauge 21a, the other end of adjustment gasket 17 cooperates flapper 18 to push against by bolt 11.
When current 3 left and right sides verticality of fork carriage has deviation, the thickness of side adjustable gasket 17 is adjusted, it can be ensured that preceding pallet fork
The whole verticality of frame 3, and then ensure that left and right pallet fork is horizontal, it is steady to shovel picking object.
It is equipped with sidesway oil cylinder rear support 24 between bracing strut 12 and adjustment support 21 on one of side plate 20,
Sidesway cylinder support 24 is horizontally placed on 23 side of chaining plate for installing sidesway oil cylinder 9.
Referring to shown in Fig. 6, the preceding fork carriage 3 includes two pieces of opposite vertical plates 26, is connected between two pieces of vertical plates 26
Side arm upper beam 27 and side arm lower beam 30, and the stiffening plate being connected between side arm upper beam 27 and side arm lower beam 30
28.It is set on the side arm upper beam 27 there are four bracket 14, four brackets 14 are one group two-by-two, are equipped in each pack support 14
The upper end of displaceable shaft 2, the preceding fork carriage 3 is connect by two displaceable shafts 2 with two bracing struts 12.
Referring to shown in Fig. 3, the both ends of the displaceable shaft 2 pass through backing plate 15 respectively and bolt 11 is fixed on corresponding bracket 14
It is interior, it is separated between the displaceable shaft 2 and bracing strut 12 by sidesway bushing 13, the both ends of the sidesway bushing 13 pass through sealing plate 31
It is fixed on bracing strut 12 with bolt.
Pallet fork axis and two roll adjustment oil cylinders 5 are set gradually in preceding fork carriage 3 from top to bottom, the pallet fork axis is by equal length
Left pallet fork axis 4a and right fork axis 4b composition, two pieces of vertical plates 26 and stiffening plate 28 are in aperture in same horizontal line, left pallet fork axis
4a and right fork axis 4b are connected to respectively between two pieces of vertical plates 26 and the aperture of stiffening plate 28, and left pallet fork 6 and right fork 7 cover respectively
On left pallet fork axis 4a and right fork axis 4b, pallet fork is housed referring to shown in Fig. 4 between left and right pallet fork and left and right pallet fork axis
Bushing 16.
Side moves oil cylinder 9 is installed in the horizontal direction, sidesway oil cylinder 9 is located at two roll adjustments on the sidesway oil cylinder rear support 24
The tailpiece of the piston rod of the top of oil cylinder 5, the sidesway oil cylinder 9 passes through pin by the way that pin shaft 10 is connected with preceding fork carriage 3, the other end is same
Axis (not embodying in figure, identical as pin shaft 10) is connect with sidesway oil cylinder rear support 24.Cylinder body one end of described two roll adjustment oil cylinders 5
It is connect by pin shaft 8 with preceding fork carriage 3, two 5 tailpieces of the piston rod of roll adjustment oil cylinder pass through pin shaft respectively (not to be embodied, with pin shaft 8 in figure
It is identical) it is connect with left pallet fork 6, right fork 7.
When the present invention realizes sideward sliding function: preceding fork carriage 3 and other components in fork carriage 3 before being mounted on, in sidesway
Sideward sliding function is realized, at this time in addition to rear goods relative to rear 1 side-to-side movement of fork carriage by two sections of displaceable shafts 2 under the action of oil cylinder 9
Outside crotch 1,3 other components and preceding fork carriage 3 move together in fork carriage before other are mounted on.The function ensures sidesway tune
It is unpunctual into goods yard away from fork, cargo location is adjusted in time.
When the present invention realizes roll adjustment function: in preceding fork carriage 3, the effect of right fork 7 and left pallet fork 6 in roll adjustment oil cylinder 5
Under, it along respective pallet fork axis 4a, 4b, inwardly or outwardly moves respectively, increases or decreases the distance between pallet fork, it is ensured that wide view
Wild side-shifting distance-regulating fork is applicable in the pallet or cargo of different in width.
The above, preferable specific embodiment only of the invention, but the scope of the present invention is not limited thereto, and it is any
Within the technical scope of the present disclosure, any changes or substitutions that can be easily thought of by those familiar with the art, all answers
It is included within the scope of the present invention.Therefore the scope of the present invention is subject to the scope of protection of the claims.
Claims (5)
1. wide visual field side-shifting distance-regulating fork, including preceding fork carriage, rear fork carriage and left and right pallet fork, which is characterized in that goods after described
Crotch includes two opposite pillar panels, is connected with upper beam, middle cross beam, extension in turn from top to down between described two pillar panels
Carrier bar and lower beam, the phase back side of two pillar panels are symmetrically arranged with two blocks of side plates, and the top of two blocks of side plates is symmetrically arranged with two axis
Bracket, the lower part of two blocks of side plates is symmetrically arranged with two adjustment supports, is equipped with adjustment gasket in the adjustment support, one of
Sidesway oil cylinder rear support is equipped between bracing strut and adjustment support on the side plate；The upper end of the preceding fork carriage passes through two
A displaceable shaft is connect with two bracing struts, is successively arranged the goods for installing left and right pallet fork in the preceding fork carriage from top to bottom
Fork shaft, and the roll adjustment oil cylinder being connected between left and right pallet fork and preceding fork carriage, along water on the sidesway oil cylinder rear support
Square to installation side moves oil cylinder, the sidesway oil cylinder is located at the top of roll adjustment oil cylinder, the tailpiece of the piston rod of sidesway oil cylinder and preceding goods
Crotch connection；The adjustment support includes pedestal, is fixed on the coaming plate of pedestal two sides, is fixed on the snap-gauge of pedestal one end and leads to
The flapper for being bolted to the pedestal other end is crossed, one end of the adjustment gasket is engaged by snap-gauge, adjusts the another of gasket
End is pushed against by flapper.
2. the width visual field according to claim 1 side-shifting distance-regulating fork, which is characterized in that the preceding fork carriage includes two pieces opposite
Vertical plate, the side arm upper beam and side arm lower beam being connected between two pieces of vertical plates, and be connected to side arm upper beam and side arm
Stiffening plate between lower beam；The side arm upper beam is equipped with two pack supports, and the both ends of the displaceable shaft pass through backing plate respectively
It is fixed in corresponding bracket with bolt, the pallet fork axis is made of the left pallet fork axis and right fork axis of equal length, left pallet fork
Axis and right fork axis are connected to two pieces between vertical plate and stiffening plate respectively.
3. the width visual field according to claim 1 side-shifting distance-regulating fork, which is characterized in that lead between the displaceable shaft and bracing strut
It crosses sidesway bushing to separate, the both ends of the sidesway bushing are fixed on bracing strut by sealing plate and bolt.
4. width visual field side-shifting distance-regulating fork according to claim 1, which is characterized in that the left and right pallet fork and pallet fork axis it
Between be equipped with pallet fork bushing.
5. the width visual field according to claim 1 side-shifting distance-regulating fork, which is characterized in that the tailpiece of the piston rod of the roll adjustment oil cylinder is logical
It crosses pin shaft to connect with pallet fork, the other end of roll adjustment oil cylinder is connect by pin shaft with preceding fork carriage, the piston rod of the sidesway oil cylinder
End is connect by pin shaft with preceding fork carriage, and the other end of sidesway oil cylinder is connect by pin shaft with sidesway oil cylinder rear support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610664862.3A CN106144967B (en) | 2016-08-13 | 2016-08-13 | Wide visual field side-shifting distance-regulating fork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610664862.3A CN106144967B (en) | 2016-08-13 | 2016-08-13 | Wide visual field side-shifting distance-regulating fork |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106144967A CN106144967A (en) | 2016-11-23 |
| CN106144967B true CN106144967B (en) | 2019-06-07 |
Family
ID=57331035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610664862.3A Active CN106144967B (en) | 2016-08-13 | 2016-08-13 | Wide visual field side-shifting distance-regulating fork |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106144967B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107512683A (en) * | 2017-07-31 | 2017-12-26 | 太仓长臂猿机器人科技有限公司 | A kind of bidirectional fork device of two-way adjustable spacing |
| CN107473138A (en) * | 2017-10-18 | 2017-12-15 | 荆门创佳机械科技有限公司 | A kind of fork of forklift truck roll-setting gear of linear electric motors driving |
| CN107500190A (en) * | 2017-10-18 | 2017-12-22 | 荆门创佳机械科技有限公司 | A kind of fork of forklift truck roll-setting gear with video system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201825700U (en) * | 2010-08-12 | 2011-05-11 | 浙江中力机械有限公司 | Fork carriage mechanism of reach truck |
| CN202657909U (en) * | 2012-04-12 | 2013-01-09 | 柳州柳工叉车有限公司 | Integral side shifter for external oil cylinder |
| CN203269487U (en) * | 2013-04-07 | 2013-11-06 | 安徽梯佑叉车股份有限公司 | Integral side moving type distance adjusting fork |
| CN204057867U (en) * | 2014-07-10 | 2014-12-31 | 安徽智造物流设备技术有限公司 | The overall sideshifter of a kind of boom sectional type for large-tonnage fork truck |
| EP3034453A1 (en) * | 2014-12-18 | 2016-06-22 | Manitou Italia S.r.l. | An equipment with side-shifter |
| CN205906997U (en) * | 2016-08-13 | 2017-01-25 | 安徽合力股份有限公司 | Wide visual field transposition apart from fork that inclines |
-
2016
- 2016-08-13 CN CN201610664862.3A patent/CN106144967B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201825700U (en) * | 2010-08-12 | 2011-05-11 | 浙江中力机械有限公司 | Fork carriage mechanism of reach truck |
| CN202657909U (en) * | 2012-04-12 | 2013-01-09 | 柳州柳工叉车有限公司 | Integral side shifter for external oil cylinder |
| CN203269487U (en) * | 2013-04-07 | 2013-11-06 | 安徽梯佑叉车股份有限公司 | Integral side moving type distance adjusting fork |
| CN204057867U (en) * | 2014-07-10 | 2014-12-31 | 安徽智造物流设备技术有限公司 | The overall sideshifter of a kind of boom sectional type for large-tonnage fork truck |
| EP3034453A1 (en) * | 2014-12-18 | 2016-06-22 | Manitou Italia S.r.l. | An equipment with side-shifter |
| CN205906997U (en) * | 2016-08-13 | 2017-01-25 | 安徽合力股份有限公司 | Wide visual field transposition apart from fork that inclines |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106144967A (en) | 2016-11-23 |
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