CN207774719U - A kind of side-shifting distance-regulating pallet fork assembly - Google Patents
A kind of side-shifting distance-regulating pallet fork assembly Download PDFInfo
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- CN207774719U CN207774719U CN201820113079.2U CN201820113079U CN207774719U CN 207774719 U CN207774719 U CN 207774719U CN 201820113079 U CN201820113079 U CN 201820113079U CN 207774719 U CN207774719 U CN 207774719U
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- China
- Prior art keywords
- shelf
- pallet fork
- roll adjustment
- sidesway
- adjustment sliding
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Abstract
The utility model discloses a kind of side-shifting distance-regulating pallet fork assembly, the pallet fork assembly is using the front and back form arranged of two shelf so that the upper beam of preceding shelf can be supported rear shelf, improve the bonding strength of the two；The connection fit form of forward and backward bottom shelf is avoided impurity and blocks sidesway sliding slot, improved the pallet fork reliability of operation using the opening down setting of sliding slot；Two drive cylinders or so are staggered, and ensure that being symmetrical arranged for pallet fork assembly left and right ends, improve pallet fork traveling comfort；The structure setting of sidesway oil cylinder so that sidesway oil cylinder can be to being supported limit on rear side of pallet fork, when preventing loading heavier, pallet fork is turned over by gravity, and the bottom girder stress of shelf bent before making, and influence to use.
Description
Technical field
The utility model is related to pallet fork field more particularly to a kind of side-shifting distance-regulating pallet fork assemblies.
Background technology
Pallet fork is a kind of lift truck attachment, is equivalent to the manipulator being mounted on fork truck, and fork truck can be made to become a kind of multi-purpose
Efficient material handbarrow on the way.Existing roll adjustment pallet fork assembly can adjust two pallet fork spacing by hydraulic way, i.e., separated
With draw close, adjusted manually without operating personnel, can be achieved with carry different size pallet cargo.With common pallet fork assembly phase
Than can be pitched to most of moving object, press from both sides, push away, drawing, the operations such as sidesway and rotation, substantially increasing the use of fork truck
Efficiency improves logistic efficiency, reduces production cost, avoids product breakage, saves storage space.
It is side-shifting distance-regulating fork that a kind of entirety is disclosed in the utility model patent of Patent No. 200820033969.9, the tune
Include inside and outside crotch away from fork, sidesway oil cylinder not only acts as the effect for driving outer crotch sidesway, also to connect the work of inside and outside crotch
With, once the connection loosening of one of sidesway oil cylinder, will have security risk, bonding strength is poor.And inside and outside crotch is adopted
With the structure type being arranged so that outer crotch and interior crotch bottom male-female engagement sliding slot are opening up, it is easy to it is blocked by sundries,
Influence the sidesway operation of pallet fork.Further more, sidesway oil cylinder includes being set to two of both ends, and roll adjustment oil cylinder is only included set on one end
One so that the pallet fork is left-right asymmetry, and in operational process, stationarity is poor.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of shelf forms using front and back arrangement so that pallet fork
Assembly structure intensity is high, a kind of stable side-shifting distance-regulating pallet fork assembly of operational safety.
In order to solve the above technical problems, technical solution adopted in the utility model is：
A kind of side-shifting distance-regulating pallet fork assembly, including shelf, pallet fork, distance adjustor and lateral movement mechanism；It is characterized in that：Goods
Frame, including the preceding shelf for the setting that forward laps and rear shelf；Preceding shelf, in rectangular configuration, length is more than the length of rear shelf,
The bottom rear of the preceding shelf is equipped with the sidesway sliding block to raise up；Shelf afterwards, including upper skid beam, lower skid beam and by the two
Connection forms the collateral arm of rectangular configuration, and the upper skid beam includes sidesway sliding rail and the sidesway sliding sleeve coordinated with it, the sidesway
The top of shelf before the both ends of sliding rail are fixed on by journal stirrup level, the collateral arm C-shaped in configuration, the upper end and sidesway sliding sleeve
Fixed, the lower face of the lower skid beam is equipped with sidesway sliding block to matched sidesway sliding slot；Lateral movement mechanism, for driving preceding shelf
Sidesway, including a horizontal sidesway oil cylinder being set to above shelf, the fixing end of the sidesway oil cylinder are solid with the middle part of sidesway sliding sleeve
Fixed, movable end and the curb girder of the side of preceding shelf are mutually fixed；Distance adjustor, including roll adjustment sliding rail, two roll adjustment sliding sleeves, two chains
Wheel and a roll adjustment oil cylinder, the roll adjustment sliding rail is horizontally disposed, and both ends and two curb girders of preceding shelf are fixed, the roll adjustment sliding sleeve
Activity and be symmetrically sheathed on roll adjustment sliding rail, the sprocket wheel is respectively arranged on the both ends of roll adjustment sliding rail, is connected between two sprocket wheels
Chain, mutually one closed loop configuration being connected in series with of fixed formation, the roll adjustment are oily with the chain of both sides respectively for two roll adjustment sliding sleeves
Cylinder and sidesway oil cylinder or so are staggered, and fixing end and another curb girder of preceding shelf are mutually fixed, and movable end is fixed with separate
The roll adjustment sliding sleeve of end side is mutually fixed；Pallet fork, including L-shaped two, vertical end and the roll adjustment sliding sleeve of the pallet fork are fixed.
Further technical solution is：Positioning sleeve is additionally provided on the roll adjustment sliding rail, the positioning sleeve is located at two roll adjustments
Between sliding sleeve.
Further technical solution is：It is horizontal on the positioning sleeve to set there are two the rail that drags for guiding chain, it is described
It is in horizontally disposed L structures to drag rail, and two are dragged rail corresponding with the chain of both sides respectively.
Further technical solution is：Be equipped with ribs in the preceding shelf vertically, the upper end of the ribs with it is fixed
Position set is fixed, and lower end and the bottom girder of preceding shelf are mutually fixed.
Further technical solution is：The ribs structure triangular in shape.
Further technical solution is：The rear of the pallet fork bottom is equipped with the roll adjustment sliding block to raise up, before described
The lower face of shelf bottom girder is equipped with the roll adjustment sliding slot to match with roll adjustment sliding block.
It is using advantageous effect caused by above-mentioned technical proposal：
(1) the pallet fork assembly is using the front and back form arranged of two shelf so that the upper beam of preceding shelf can be to rear shelf
It is supported, improves the bonding strength of the two；
(2) the connection fit form of forward and backward bottom shelf is avoided impurity and is blocked side using the opening down setting of sliding slot
Sliding slot is moved, the pallet fork reliability of operation is improved；
(3) two oil cylinders or so are staggered, and ensure that being symmetrical arranged for pallet fork assembly left and right ends, improve pallet fork fortune
Capable stationarity；
(4) structure setting of sidesway oil cylinder so that sidesway oil cylinder can prevent from carrying to being supported limit on rear side of pallet fork
When goods is heavier, pallet fork is turned over by gravity, and the bottom girder stress of shelf bent before making, and influence to use.
Description of the drawings
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the backsight structural representation of Fig. 1.
Specific implementation mode
With reference to the attached drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out clear
Chu is fully described by, it is clear that described embodiment is a part of the embodiment of the utility model, rather than whole implementation
Example.Based on the only embodiment in the utility model, those skilled in the art are obtained without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Many details are elaborated in the following description in order to fully understand the utility model, but this practicality is new
Type can also be implemented using other different from other manner described here, and those skilled in the art can be without prejudice to this reality
With doing similar popularization in the case of novel intension, therefore the utility model is not limited by following public specific embodiment.
As depicted in figs. 1 and 2, a kind of side-shifting distance-regulating pallet fork assembly, including shelf, pallet fork 1, distance adjustor and lateral machine
Structure；Shelf include the preceding shelf 21 and rear shelf 22 of the setting that forward laps；
Preceding shelf 21, in rectangular configuration, length is more than the length of rear shelf 22, and the bottom rear of the preceding shelf 21 is set
There is the sidesway sliding block 211 to raise up；
Shelf 22 afterwards, including upper skid beam 221, lower skid beam 222 and the two is connected to the collateral arm to form rectangular configuration
223, the upper skid beam 221 includes sidesway sliding rail 2211 and the sidesway sliding sleeve 2212 coordinated with it, the sidesway sliding rail 2211
The top of shelf 21 before both ends are fixed on by journal stirrup level, 223 C-shaped in configuration of collateral arm, the upper end and sidesway sliding sleeve
2212 fix, and the lower face of the lower skid beam 222 is equipped with sidesway sliding block 211 to matched sidesway sliding slot；
Lateral movement mechanism, it is described for 21 sidesway of shelf before driving, including a horizontal sidesway oil cylinder 3 being set to above shelf
The fixing end of sidesway oil cylinder 3 and the middle part of sidesway sliding sleeve 2212 are fixed, and movable end and the curb girder of the side of preceding shelf 21 are mutually fixed；
Distance adjustor, including the sprocket wheel 43 of roll adjustment sliding sleeve 42, two of roll adjustment sliding rail 41, two and a roll adjustment oil cylinder 44, institute
It is horizontally disposed to state roll adjustment sliding rail 41, both ends and two curb girders of preceding shelf 21 are fixed, 42 activity of the roll adjustment sliding sleeve and symmetrical set
On roll adjustment sliding rail 41, the sprocket wheel 43 is respectively arranged on the both ends of roll adjustment sliding rail 41, and chain is connected between two sprocket wheels 43
45, two roll adjustment sliding sleeves 42 are fixed to form a closed loop configuration being connected in series with, the roll adjustment with 45 phase of the chain of both sides respectively
Oil cylinder 44 is staggered with sidesway oil cylinder 3 or so, and fixing end and another curb girder of preceding shelf 21 are mutually fixed, movable end with it is remote
42 phase of roll adjustment sliding sleeve from fixing end side is fixed, due to the structure setting of sidesway oil cylinder 3 so that sidesway oil cylinder 3 can be to goods
The rear side of fork 1 is supported limit, and when preventing loading heavier, pallet fork 1 is turned over by gravity, the bottom girder of shelf 21 before making
Stress bent, and influence to use；
Pallet fork 1, including L-shaped two, vertical end and the roll adjustment sliding sleeve 42 of the pallet fork 1 are fixed.
In use, according to use demand, two pallet forks 1 keep that spacing is constant does whole side to the pallet fork assembly
It moves, by adjusting the elongation of 3 movable end of sidesway oil cylinder, before sidesway oil cylinder 3 drives, shelf 21 are whole occurs sidesway, in the process,
The sliding in sidesway sliding sleeve 2212 of sidesway sliding rail 2211, sidesway sliding block 211 are sliding in the sidesway sliding slot equally in lower skid beam 222
It is dynamic, to ensure that the steady sidesway of preceding shelf 21.When current shelf 21 reset, adjusts 3 movable end of sidesway oil cylinder and shrink.
The pallet fork assembly can also adjust the spacing between two pallet forks 1 according to use demand, by adjusting roll adjustment oil cylinder 44
Movable end extends, and makes the roll adjustment sliding sleeve 42 of connection that chain 45 be driven to rotate, since two roll adjustment sliding sleeves 42 are connected on annular link chain 45
Both sides, chain 45 to make drives the side roll adjustment sliding sleeve 42 to be moved to negative direction, so that two roll adjustment sliding sleeves 42 are along tune
It is moved round about away from sliding rail 41, distance between the two is made to become larger.When current shelf 21 reset, adjusts roll adjustment oil cylinder 44 and live
It shrinks moved end.
The pallet fork assembly is using the front and back form arranged of two shelf so that the upper beam of preceding shelf 21 can be to rear shelf 22
It is supported, improves the bonding strength of the two；The connection fit form of forward and backward bottom shelf is set using sliding slot is opening down
It sets, avoids impurity and block sidesway sliding slot, improve the pallet fork reliability of operation；Two oil cylinders or so are staggered, and ensure
Being symmetrical arranged for pallet fork assembly left and right ends, improves pallet fork traveling comfort.
In order to ensure that there is certain safe distance between two pallet forks 1, positioning sleeve 46, institute are additionally provided on roll adjustment sliding rail 41
Positioning sleeve 46 is stated between two roll adjustment sliding sleeves 42, two roll adjustment sliding sleeves 42 is also prevented from and collides.
And it is horizontal on positioning sleeve 46 to set there are two dragging rail 47 for guide chain 45, it is described to drag rail 47 in horizontally disposed
L structures, two are dragged rail 47 corresponding with the chain of both sides 45 respectively, drag the setting of rail 47 can make 45 holding level of chain transport
Row, plays the role of support, guiding to chain 45.
Since preceding shelf 21 play the supporting role to rear shelf 22, so being equipped with ribs vertically in preceding shelf 21
213, upper end and the positioning sleeve 46 of the ribs 213 are fixed, and lower end and the bottom girder of preceding shelf 21 are mutually fixed, and preceding shelf are enhanced
21 use intensity.Wherein preferred 213 structure triangular in shape of ribs, intensity are higher.
In order to ensure that 1 roll adjustment of pallet fork makes even running, the rear of 1 bottom of pallet fork be equipped with the roll adjustment sliding block 11 to raise up,
The lower face of 21 bottom girder of preceding shelf is equipped with the roll adjustment sliding slot to match with roll adjustment sliding block 11, the same court of opening of roll adjustment sliding slot
Lower setting, avoids and is blocked by impurity.
It the above is only the preferred embodiment of the utility model, anyone content according to the present utility model is to the utility model
A little simple modification, deformation and the equivalent replacement made each falls within the scope of protection of the utility model.
Claims (6)
1. a kind of side-shifting distance-regulating pallet fork assembly, including shelf, pallet fork (1), distance adjustor and lateral movement mechanism；
It is characterized in that：
Shelf include the preceding shelf (21) and rear shelf (22) of the setting that forward laps；
Preceding shelf (21), in rectangular configuration, length is more than the length of rear shelf (22), the bottom rear of the preceding shelf (21)
Equipped with the sidesway sliding block (211) to raise up；
Shelf (22) afterwards, including upper skid beam (221), lower skid beam (222) and the two is connected to the collateral arm to form rectangular configuration
(223), the upper skid beam (221) includes sidesway sliding rail (2211) and the sidesway sliding sleeve (2212) coordinated with it, and the sidesway is slided
The top of preceding shelf (21) is fixed at the both ends of rail (2211) by journal stirrup level, collateral arm (223) C-shaped in configuration,
Upper end and sidesway sliding sleeve (2212) are fixed, and the lower face of the lower skid beam (222) is equipped with sidesway sliding block (211) to matched side
Move sliding slot；
Lateral movement mechanism, it is described for driving preceding shelf (21) sidesway, including a horizontal sidesway oil cylinder (3) being set to above shelf
The fixing end of sidesway oil cylinder (3) and the middle part of sidesway sliding sleeve (2212) are fixed, the curb girder of movable end and the side of preceding shelf (21)
It is mutually fixed；
Distance adjustor, including roll adjustment sliding rail (41), two roll adjustment sliding sleeves (42), two sprocket wheels (43) and a roll adjustment oil cylinder
(44), the roll adjustment sliding rail (41) is horizontally disposed, and both ends and two curb girders of preceding shelf (21) are fixed, the roll adjustment sliding sleeve (42)
Activity and be symmetrically sheathed on roll adjustment sliding rail (41), the sprocket wheel (43) is respectively arranged on the both ends of roll adjustment sliding rail (41), two chains
Chain (45) is connected between wheel (43), two roll adjustment sliding sleeves (42) respectively mutually go here and there with the chain of both sides (45) by fixed formation one
Join the closed loop configuration of connection, the roll adjustment oil cylinder (44) is staggered with sidesway oil cylinder (3) left and right, fixing end and preceding shelf
(21) another curb girder is mutually fixed, and movable end is mutually fixed with the roll adjustment sliding sleeve (42) far from fixing end side；
Pallet fork (1), including L-shaped two, the vertical end and roll adjustment sliding sleeve (42) of the pallet fork (1) are fixed.
2. a kind of side-shifting distance-regulating pallet fork assembly according to claim 1, it is characterised in that：On the roll adjustment sliding rail (41) also
Equipped with positioning sleeve (46), the positioning sleeve (46) is between two roll adjustment sliding sleeves (42).
3. a kind of side-shifting distance-regulating pallet fork assembly according to claim 2, it is characterised in that：It is horizontal on the positioning sleeve (46)
If be used to guide chain (45) there are two drags rail (47), and described to drag rail (47) in horizontally disposed L structures, two are dragged rail (47)
It is corresponding with the chain of both sides (45) respectively.
4. a kind of side-shifting distance-regulating pallet fork assembly according to claim 2, it is characterised in that：It is vertical in the preceding shelf (21)
Equipped with ribs (213), the upper end of the ribs (213) and positioning sleeve (46) are fixed, the bottom girder of lower end and preceding shelf (21)
It is mutually fixed.
5. a kind of side-shifting distance-regulating pallet fork assembly according to claim 4, it is characterised in that：The ribs (213) is in three
Angular structure.
6. a kind of side-shifting distance-regulating pallet fork assembly according to claim 1, it is characterised in that：Behind pallet fork (1) bottom
Side is equipped with the roll adjustment sliding block (11) to raise up, and the lower face of preceding shelf (21) bottom girder is equipped with and roll adjustment sliding block (11) phase
The roll adjustment sliding slot matched.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820113079.2U CN207774719U (en) | 2018-01-23 | 2018-01-23 | A kind of side-shifting distance-regulating pallet fork assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820113079.2U CN207774719U (en) | 2018-01-23 | 2018-01-23 | A kind of side-shifting distance-regulating pallet fork assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207774719U true CN207774719U (en) | 2018-08-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820113079.2U Active CN207774719U (en) | 2018-01-23 | 2018-01-23 | A kind of side-shifting distance-regulating pallet fork assembly |
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| CN (1) | CN207774719U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110902610A (en) * | 2019-10-23 | 2020-03-24 | 安徽维麦重工股份有限公司 | Multifunctional fork carrier for forklift |
| CN114044469A (en) * | 2021-11-29 | 2022-02-15 | 杭州海康机器人技术有限公司 | Fork truck and fork subassembly thereof |
-
2018
- 2018-01-23 CN CN201820113079.2U patent/CN207774719U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110902610A (en) * | 2019-10-23 | 2020-03-24 | 安徽维麦重工股份有限公司 | Multifunctional fork carrier for forklift |
| CN114044469A (en) * | 2021-11-29 | 2022-02-15 | 杭州海康机器人技术有限公司 | Fork truck and fork subassembly thereof |
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