CN207903269U - A kind of retractable fork Widening device - Google Patents
A kind of retractable fork Widening device Download PDFInfo
- Publication number
- CN207903269U CN207903269U CN201820070472.8U CN201820070472U CN207903269U CN 207903269 U CN207903269 U CN 207903269U CN 201820070472 U CN201820070472 U CN 201820070472U CN 207903269 U CN207903269 U CN 207903269U
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- Prior art keywords
- fork
- prong
- supporting block
- pallet
- tooth
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Abstract
The utility model discloses a kind of retractable fork Widening device, including retractable fork, widen module and pallet, retractable fork includes expandable fork-tooth, and expandable fork-tooth can be slided along prong direction；Widen the expandable fork-tooth both sides that module is installed on retractable fork, including mounting bracket, supporting block and elastic element, supporting block is in mounting bracket, it can be slided along mounting bracket opening direction, the supporting surface of supporting block is concordant with expandable fork-tooth upper surface, and supporting block two sides are inclined-plane, and elastic element is installed in mounting bracket, one end is contacted with mounting bracket, and the other end is contacted with supporting block.Pallet includes collet and stabilizer blade, and stabilizer blade is mounted on collet lower edges, and the width of expandable fork-tooth is less than the width of leaving a blank among pallet branch angle, installs the height that the expandable fork-tooth thickness after widening module is less than pallet branch angle.The utility model increases retractable fork prong upper surface width so that pallet center of gravity reduces the probability that cargo is fallen down from pallet without departing from prong upper surface width.
Description
Technical field
The utility model is related to logistic storage field more particularly to a kind of retractable fork Widening devices.
Background technology
Traditional logistics storage sector is when accessing cargo, mostly based on manually accessing, is obtaining storing a kind of appointing for cargo
After business, the cargo to be stored is transported to designated position by tools such as cart, fork trucks, and when obtaining taking out a kind of cargo
After task, desired cargo can equally be taken out from designated position by tools such as cart, fork trucks.The method of the access cargo needs
Want a large amount of human cost, efficiency also extremely inefficient.
With the innovation of logistlcs technology, more and more intelligent equipments be used to access cargo, i.e., by being mounted on intelligence
The retractable fork on equipment such as AGV can be changed, cargo is taken out from the shelf of storage, be transported to cargo further according to instruction another
Designated position, whole process no longer need manual intervention, greatly reduce human cost, and decrease artificial access goods putting
Mistake caused by possibility when object.But accessing cargo by the retractable fork on intelligent equipment, there is also some to ask
Topic, due to the gap that prong needs the pallet foot from storage cargo certain when intelligent equipment accesses cargo, to prevent prong
Pallet foot is bumped against when stretching out, therefore the contact range of prong and tray bottom is not especially big, if the cargo in pallet
That places is unreasonable so that pallet center of gravity is amesiality, in addition the acceleration for moving on to generation of intelligent equipment and vibration, pole have
It may make the pallet forked topples from prong to fall, it is not only possible to cause cargo impaired, and equipment is also possible to damage.
Therefore, those skilled in the art is dedicated to developing a kind of retractable fork Widening device, is not changing existing pallet
Under the premise of pallet fork, prong upper surface width is increased so that pallet center of gravity is without departing from prong upper surface width, thus will not
It is fallen from prong.
Utility model content
In view of the drawbacks described above of the prior art, technical problem to be solved in the utility model is the prong of retractable fork
It is little with the contact area of pallet, since crank or equipment movement lead to falling for pallet.
To achieve the above object, the utility model provides a kind of retractable fork Widening device, which is characterized in that including stretching
Contracting pallet fork widens module and pallet, and the retractable fork includes expandable fork-tooth, and the expandable fork-tooth can be slided along prong direction
It is dynamic；The expandable fork-tooth both sides widened module and be installed on retractable fork, including mounting bracket, supporting block and elastic element, institute
Supporting block is stated in mounting bracket, can be slided along mounting bracket opening direction, on the supporting surface and expandable fork-tooth of the supporting block
Flush, the supporting block two sides are inclined-plane, and the elastic element is installed in mounting bracket, and one end is contacted with mounting bracket,
The other end is contacted with supporting block；The pallet includes collet and stabilizer blade, and stabilizer blade is mounted on collet lower edges, the scalable fork
The width of tooth is less than the width of leaving a blank among pallet branch angle, installs the expandable fork-tooth thickness after widening module and is less than pallet branch
The height at angle.
In the better embodiment of the utility model, the retractable fork further includes lower prong, on middle prong prong and
Motor, the expandable fork-tooth are upper prong, and the middle prong can slidably reciprocate in lower one direction of prong upper edge but not disengage, on
Prong can in the same direction slidably reciprocate on middle prong but not disengage, and the side of the lower prong is equipped with decelerating motor, can
The sliding of prong and upper prong in driving.
In the better embodiment of the utility model, in the mounting bracket and supporting block contact position further includes sliding slot, institute
Stating supporting block can be in sliding slot.
In the better embodiment of the utility model, the upper prong width after the installation Widening device is more than pallet branch
Width between angle.
In the better embodiment of the utility model, the module of widening is symmetrical on upper prong, and quantity is more than
2.
In the better embodiment of the utility model, the upper prong upper surface be provided with increase frictional force material or
Structure.
In the better embodiment of the utility model, the material for increasing frictional force is provided on the supporting surface of the supporting block
Material or structure.
In the better embodiment of the utility model, lower fork bottom of the tooth portion is equipped with pedestal, for fixed flexible goods
Fork.
In the better embodiment of the utility model, the surrounding of the pallet collet installs rib.
In the better embodiment of the utility model, the side of the lower prong is equipped with decelerating motor, in can driving
The sliding of prong and upper prong.
In the better embodiment of the utility model, the supporting block has stronger rigidity so that supporting block is pressurized
It is unlikely to deform.
In the better embodiment of the utility model, the elastic element is leaf spring, helical spring, torsion bar bullet
Any one in spring, gas spring and rubber spring.
In the better embodiment of the utility model, the retractable fork Widening device further includes goods shelf plate, the branch
Angle is mounted on goods shelf plate.
Compared with prior art, the utility model can widen the prong width of scalable pallet fork, increase prong and pallet
Contact area, can greatly reduce cargo in pallet place unreasonable, center of gravity it is uneven caused by pallet fall probability, subtract
The possibility that pallet is fallen in few retractable fork movement and vibration processes.
The technique effect of the design of the utility model, concrete structure and generation is made furtherly below with reference to attached drawing
It is bright, to be fully understood from the purpose of this utility model, feature and effect.
Description of the drawings
Fig. 1 is a kind of tomograph of retractable fork Widening device of a preferred embodiment of the utility model；
Fig. 2 is the tomograph and sectional view for widening module of a preferred embodiment of the utility model；
Fig. 3 is a kind of fundamental diagram of retractable fork Widening device of a preferred embodiment of the utility model；
Fig. 4 is a kind of tomograph of retractable fork Widening device of another preferred embodiment of the utility model.
Wherein, 1- retractable forks, 2- widen module, 3- pallets, 4- goods shelf plates, prong under 11-, prong in 12-, on 13-
Prong, 21- mounting brackets, 22- supporting blocks, 23- shafts, 24- springs, 31- collets, 32- stabilizer blades, 111- decelerating motors, 112- bases
Seat, the upper surfaces 131-, 211- sliding slots, 221- supporting surfaces, 222- limiting slots, the sides 223-, 311- ribs.
Specific implementation mode
Multiple preferred embodiments that the utility model is introduced below with reference to Figure of description, keep its technology contents clearer
Be easy to understand.The utility model can be emerged from by many various forms of embodiments, the protection of the utility model
Range is not limited only to the embodiment mentioned in text.
In the accompanying drawings, the identical component of structure is indicated with same numbers label, everywhere the similar component of structure or function with
Like numeral label indicates.The size and thickness of each component shown in the drawings are to be arbitrarily shown, and the utility model is not
Limit the size and thickness of each component.In order to keep diagram apparent, some places suitably exaggerate the thickness of component in attached drawing.
Embodiment 1：
As shown in Figure 1, be a preferable embodiment of utility model, disclose a kind of retractable fork plus frame dress
It sets, is the tomograph of the Widening device, including retractable fork 1, widen module 2 and pallet 3.
Retractable fork 1 includes lower prong 11, middle prong 12, upper prong 13.Middle prong 12 can be in 11 upper edge of lower prong, one side
To slidably reciprocating but not disengaging, upper prong 13 can in the same direction slidably reciprocate on middle prong 12 but not disengage.Lower prong
Side is equipped with decelerating motor 111, the sliding for prong 12 and upper prong in driving.
Fig. 2 is the tomograph and sectional view for widening module.Widen the upper prong 13 that module 2 is installed on retractable fork 1
Both sides include mainly mounting bracket 21, supporting block 22, limit shaft 23 and spring 24.Supporting block 22, can in mounting bracket 21
It is slided along 21 opening direction of mounting bracket, by limit shaft 23 so that supporting block 22 does not deviate from mounting bracket 21；Spring 24 is installed on
It shelves in 21, one end is contacted with mounting bracket 21, and the other end is contacted with mounting bracket 21, and under the action of spring 24, supporting block 22 exists
It is released along 21 opening direction of mounting bracket under free state.
Pallet 3 includes collet 31 and stabilizer blade 32.Stabilizer blade 32 is mounted on 31 lower edges of collet, and centre is left a blank, is used to support
Collet 31 and retractable fork 1 is facilitated to be passed through from centre.
Fig. 3 is a kind of fundamental diagram of Widening device of the utility model.On 22 supporting surface 221 of supporting block and upper prong 13
Surface 131 is coplanar so that supporting surface 221 carries pallet jointly with upper surface 131.Preferably, supporting block 22 is equipped with limiting slot
222, the sliding in limiting slot 222 of limit shaft 23.22 side of supporting block is equipped with sliding slot 211 with 21 contact position of mounting bracket, to subtract
The resistance that small supporting block 22 is slided along 21 opening direction of mounting bracket, while increasing the rigidity of supporting block 22 so that supporting block 22
It is not easy compressive deformation.22 two sides 223 of supporting block are inclined-plane, when stabilizer blade 32 is encountered in easy to support piece of 22 sides 223, supporting block 22
It can be to 21 contract of mounting bracket.
Widen module 2 quantity be 2 or 2 or more, as the case may be depending on.13 both sides width of upper prong is less than support
Width of leaving a blank among 3 stabilizer blade of disk 32.Width after widening module 2 is installed and is more than among 3 stabilizer blade 32 of pallet in 13 both sides of upper prong
Width of leaving a blank.13 both sides of upper prong are installed by the height that the thickness after widening module 2 is less than 3 stabilizer blade 32 of pallet；Preferably, in order to
The frictional force of prong upper surface 13 and pallet 3 in increase, 13 upper surface 131 of upper prong are provided with the material or knot for increasing frictional force
Structure, similarly, in order to increase the frictional force of supporting block 22,22 supporting surface 221 of supporting block is provided with the material or knot for increasing frictional force
Structure.
Lower 11 side of prong is equipped with decelerating motor 111, the sliding for prong 12 and upper prong 13 in driving.It is preferred that
, lower 11 bottom of prong is equipped with pedestal 112, for fixing retractable fork 1.
When the upper prong 13 of retractable fork 1 stretches into 3 bottom of pallet, the supporting block 22 widened in module 2 is kept off by stabilizer blade 32
Firmly, as upper prong 13 continues to stretch into, stabilizer blade 32 slides on side 223,22 sliding slot of supporting block, 221 direction retraction mounting bracket
Inside 21, until supporting block 22 no longer stops that aft support block 22 rebounds back free state under the action of spring 24 by stabilizer blade 32.
Since supporting block 22 increases prong upper surface width so that pallet center of gravity is without departing from prong upper surface width, to will not be from
It is fallen on prong.
Embodiment 2：
Fig. 4 is another preferred embodiment of the utility model, which further discloses a kind of flexible goods
Widening device is pitched, including retractable fork 1, widens module 2, pallet 3 and goods shelf plate 4.The present embodiment be previous embodiment more
Preferred embodiment is increasing goods shelf plate 4 with previous embodiment difference.In the present embodiment, branch angle 32 is installed
On goods shelf plate, centre is left a blank, and is used to support collet and retractable fork 1 is facilitated to be passed through from centre.The addition of goods shelf plate is further
The center of gravity for stabilizing supporting plate further increases stability when goods movement and vibration.
The preferred embodiment of the utility model described in detail above.It should be appreciated that this field ordinary skill without
It needs creative work according to the present utility model can conceive and makes many modifications and variations.Therefore, it is all in the art
Technical staff on the basis of existing technology can by logical analysis, reasoning, or a limited experiment according to the design of the utility model
It, all should be in the protection domain being defined in the patent claims with obtained technical solution.
Claims (10)
1. a kind of retractable fork Widening device, which is characterized in that including retractable fork, widen module and pallet, the flexible goods
Fork includes expandable fork-tooth, and the expandable fork-tooth can be slided along prong direction；The module of widening is installed on retractable fork
Expandable fork-tooth both sides, including mounting bracket, supporting block and elastic element, the supporting block, can be along mounting brackets in mounting bracket
Opening direction slides, and the supporting surface of the supporting block is concordant with expandable fork-tooth upper surface, and the supporting block two sides are inclined-plane,
The elastic element is installed in mounting bracket, and one end is contacted with mounting bracket, and the other end is contacted with supporting block；The pallet includes bottom
Support and stabilizer blade, stabilizer blade are mounted on collet lower edges, and the width of the expandable fork-tooth is less than the width of leaving a blank among pallet branch angle
Degree installs the height that the expandable fork-tooth thickness after widening module is less than pallet branch angle.
2. retractable fork Widening device as described in claim 1, which is characterized in that the retractable fork further include lower prong,
Middle prong, upper prong and motor, the expandable fork-tooth be upper prong, the middle prong can lower one direction of prong upper edge back and forth
It slides but does not disengage, upper prong can in the same direction slidably reciprocate on middle prong but not disengage, the side peace of the lower prong
Equipped with decelerating motor, the sliding of prong and upper prong in can driving.
3. retractable fork Widening device as described in claim 1, which is characterized in that it is described widen module further include limiting slot and
Limit shaft, the limiting slot are located in supporting block, and limit shaft can slide in limiting slot.
4. retractable fork Widening device as claimed in claim 2, which is characterized in that in the mounting bracket and supporting block contact position
Further include sliding slot, supporting block can be slided in sliding slot.
5. retractable fork Widening device as claimed in claim 2, which is characterized in that the upper prong after the installation Widening device
Width is more than the width between pallet branch angle.
6. retractable fork Widening device as claimed in claim 2, which is characterized in that described to widen module symmetrical on upper prong
Distribution, quantity is more than 2.
7. retractable fork Widening device as claimed in claim 2, which is characterized in that the upper prong upper surface is provided with increase
The material or structure of frictional force are provided with the material or structure for increasing frictional force on the supporting surface of the supporting block.
8. retractable fork Widening device as claimed in claim 2, which is characterized in that lower fork bottom of the tooth portion is equipped with pedestal,
For fixing retractable fork.
9. retractable fork Widening device as claimed in claim 2, which is characterized in that the surrounding installation gear of the pallet collet
Side.
10. retractable fork Widening device as claimed in claim 2, which is characterized in that the retractable fork Widening device also wraps
Goods shelf plate is included, the branch angle is mounted on goods shelf plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820070472.8U CN207903269U (en) | 2018-01-16 | 2018-01-16 | A kind of retractable fork Widening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820070472.8U CN207903269U (en) | 2018-01-16 | 2018-01-16 | A kind of retractable fork Widening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207903269U true CN207903269U (en) | 2018-09-25 |
Family
ID=63563701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820070472.8U Active CN207903269U (en) | 2018-01-16 | 2018-01-16 | A kind of retractable fork Widening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207903269U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109734022A (en) * | 2019-02-26 | 2019-05-10 | 安徽安鑫货叉有限公司 | A kind of retractable fork Widening device |
| CN115215025A (en) * | 2022-06-20 | 2022-10-21 | 上海乐橘云果包装技术有限公司 | Rail car equipment for stereoscopic warehouse |
-
2018
- 2018-01-16 CN CN201820070472.8U patent/CN207903269U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109734022A (en) * | 2019-02-26 | 2019-05-10 | 安徽安鑫货叉有限公司 | A kind of retractable fork Widening device |
| CN115215025A (en) * | 2022-06-20 | 2022-10-21 | 上海乐橘云果包装技术有限公司 | Rail car equipment for stereoscopic warehouse |
| CN115215025B (en) * | 2022-06-20 | 2024-05-28 | 上海乐橘云果包装技术有限公司 | Railway car equipment for stereoscopic warehouse |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |