CN209702228U - A kind of steel fork of folded steel base machine - Google Patents
A kind of steel fork of folded steel base machine Download PDFInfo
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- CN209702228U CN209702228U CN201920003948.0U CN201920003948U CN209702228U CN 209702228 U CN209702228 U CN 209702228U CN 201920003948 U CN201920003948 U CN 201920003948U CN 209702228 U CN209702228 U CN 209702228U
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- steel
- fork
- steel fork
- folded
- billet
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 199
- 239000010959 steel Substances 0.000 title claims abstract description 199
- 102000004315 Forkhead Transcription Factors Human genes 0.000 claims abstract description 17
- 108090000852 Forkhead Transcription Factors Proteins 0.000 claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 238000000605 extraction Methods 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000005266 casting Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000009749 continuous casting Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 241001062472 Stokellia anisodon Species 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 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 description 1
- 238000009628 steelmaking Methods 0.000 description 1
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- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model discloses a kind of steel forks of folded steel base machine, steel fork head including steel fork ontology and positioned at steel fork ontology one end, the steel fork head includes boss and wedge-shaped protrusion, the outer upper of the steel fork head is arranged in the boss, and the outer lower portion of the steel fork head is arranged in the wedge-shaped protrusion.Due to using above technical scheme, compared with prior art, the utility model passes through setting boss and wedge-shaped protrusion, when steel fork is extracted out from two blocks of steel billets, the steel billet of top and the steel billet of lower section are under the action of wedge-shaped protrusion, the spacing of two blocks of steel billets gradually becomes smaller, so that the impulsive contact force that two blocks of steel billets are subjected in extraction minimizes；Folded steel base machine equipped with the utility model, can be rapidly completed the stacking of three blocks of steel billets, substantially increase the handling efficiency of steel billet.
Description
Technical field
The utility model relates to steel transport fields, and in particular to a kind of steel fork of folded steel base machine.
Background technique
Steel billet is the product that the molten steel that converter is smelt obtains after casting.Steel billet can be divided mainly into from manufacturing process
Two kinds: molding base and continuous casting billet, die casting process are eliminated substantially, and most of factory is by the continuous casting installation for casting of steelmaking system at present,
By molten steel direct pouring at steel billet, then transported.Steel billet is generally one group with three blocks of steel billets and uses transport after the completion of casting
Idler wheel is transported, and is being transported to after designated position, reuses billet hanger by its handling to steel billet loading area, in handling steel
When base, generally uses two ways: 1, steel billet being hoisted to loading area, this handling side one by one using a suspender
Formula handling low efficiency, it is quite time-consuming although operation is easy；2, using the suspender of two kinds of specifications (due to the left and right of billet hanger
The spacing of fixture is fixed, therefore three blocks of steel billets of one block of steel billet of handling and handling need the billet hanger using different size),
Successively wherein after the lifting of two blocks of steel billets, it will be placed on third block steel billet, three blocks of steel billets be gathered into folds, so using suspender 1 first
Three blocks of steel billets are hoisted to loading area together using suspender 2 afterwards, this handling mode is compared to the former, though handling efficiency is slightly
It improves, but due to needing often to switch between suspender 1 and suspender 2, cumbersome, handling efficiency also needs to be mentioned
It rises.
The utility model provides a kind of folded steel base machine as a result, including at least one folds base unit, the folded base unit packet
Include: horizontally spaced a pair of of the steel fork being oppositely arranged is transported back and forth for driving the steel fork to do straight line along its length
Dynamic driving mechanism, and the lifting mechanism for lifting the steel fork；The driving mechanism is connect with the steel fork, the act
Rise the lower section that mechanism is located at the steel fork.In use, step 1: steel fork is inserted into first piece of steel billet two sides of the bottom；Step 2: lifting
It rises mechanism to rise, first block of steel billet is lifted to preset height；Step 3: with transport idler wheel by second piece of steel billet transportation extremely
Predeterminated position；Step 4: lifting mechanism reduces, then extracts the steel fork out, first block of steel billet is placed on described second
Above block steel billet；Step 5: repeating the first step to the 4th step, second block of steel billet is placed on above third block steel billet；The
Six steps；Three blocks of steel billets are hoisted to loading area together with suspender.Using this kind of handling mode come handling steel billet, although handling is imitated
Rate is substantially improved, but since the weight of one block of steel billet is up to several hundred kilograms, when extracting steel fork out, can produce between two blocks of steel billets
Raw huge impulsive contact force, damages steel billet.
Utility model content
The strong hit between steel billet is caused to damage asking for steel billet in turn to solve existing folded steel base chance in background technique
Topic, the utility model provide a kind of steel fork of folded steel base machine, and specific technical solution is as follows.
A kind of steel fork of folded steel base machine, the steel fork head including steel fork ontology and positioned at steel fork ontology one end, the steel
Plug includes boss and wedge-shaped protrusion, and the outer upper of the steel fork head is arranged in the boss, and the wedge-shaped protrusion setting exists
The outer lower portion of the steel fork head.
Due to only being needed when steel fork to be inserted by steel fork pad below steel billet, on the outside of the steel fork head
Boss is arranged in portion, is used to support the steel billet of top.And when steel fork is extracted out from two blocks of steel billets, the steel billet of top and lower section
Under the action of wedge-shaped protrusion, the spacing of two blocks of steel billets gradually becomes smaller steel billet, so, can be by two blocks of steel billets in extraction
The impulsive contact force being subjected to minimizes.
Preferably, the wedge-shaped protrusion includes horizontal plane, ramp, vertical plane and lower inclined plane from top to bottom.The level
Face is used to support the steel billet of top.When extracting steel fork out from two blocks of steel billets, the steel billet of top and the steel billet of lower section exist respectively
Under the action of ramp and lower inclined plane, the spacing of two blocks of steel billets is gradually become smaller, so, can be by two blocks of steel billets in extraction
The impulsive contact force being subjected to minimizes.
It preferably, further include steel fork guide sleeve, the steel fork is nested in the steel fork guide sleeve.Steel fork guide sleeve is used for
Guarantee steel fork straight line back and forth movement along its length.
Due to using above technical scheme, compared with prior art, the utility model passes through setting boss and wedge shape
Protrusion, when extracting steel fork out from two blocks of steel billets, the steel billet of top and the steel billet of lower section are under the action of wedge-shaped protrusion, and two pieces
The spacing of steel billet gradually becomes smaller, so that the impulsive contact force that two blocks of steel billets are subjected in extraction minimizes；It is folded equipped with the utility model
The stacking of three blocks of steel billets can be rapidly completed in steel billet machine, substantially increase the handling efficiency of steel billet.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of folded steel base machine；
Fig. 3 is the front view of Fig. 2；
Fig. 4 is the top view of Fig. 3；
Fig. 5 is the cross-sectional view of Fig. 4；
Fig. 6 is the partial enlarged view of Fig. 5；
Fig. 7 is the partial enlarged view of Fig. 4；
Fig. 8 is the status diagram after folded steel base machine steel fork retraction
Fig. 9 is status diagram when folded steel base machine rises to highest point；
Figure 10 is the working state schematic representation when work of folded steel base machine starts；
Figure 11 is working state schematic representation when folded steel base machine steel fork is inserted into below first block of steel billet；
Figure 12 is working state schematic representation when first block of steel billet is lifted to highest point by folded steel base machine；
Working state schematic representation when Figure 13 works for the folded base of folded steel base machine first block of steel billet of completion and second block of steel billet.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.
As shown in Figure 1, a kind of steel fork of folded steel base machine, the steel fork including steel fork ontology and positioned at steel fork ontology one end
Head, the steel fork head include boss 31 and wedge-shaped protrusion, and the outer upper of the steel fork head, the wedge shape is arranged in the boss
The outer lower portion of the steel fork head is arranged in protrusion.The wedge-shaped protrusion includes horizontal plane 321, ramp 322, vertical plane 323
With lower inclined plane 324.The horizontal plane 321 is the bottom of the boss 31, the steel billet 10 being used to support above it.When the steel
When fork 3 is extracted out from two blocks of steel billets, the steel billet 101 of top and the steel billet 102 of lower section are respectively in ramp 322 and lower inclined plane 324
Under the action of, the spacing of two blocks of steel billets gradually becomes smaller, and so, the impulsive contact force that can be subjected to two blocks of steel billets in extraction is most
Smallization.
As shown in Fig. 2, a kind of folded steel base machine, two including being arranged along steel billet conveying direction parallel interval are stacked base unit,
Two, which are stacked base unit, is fixedly mounted on the transport ground beam 1 of existing steel billet transportation line.
As shown in figure 3, being often stacked base unit includes support frame 2, steel fork 3, for driving the steel fork 3 along its length
Do the driving mechanism 4 of straight line back and forth movement, and the lifting mechanism 5 for lifting the steel fork 3.
As shown in Figure 5 and Figure 6, it is often stacked in base unit, support frame 2 includes left support plate, right support plate and support beam
21, the both ends of the support beam 21 are connect with the bottom of left support plate and right support plate respectively, the steel fork 3 and the support
Thickness of the difference in height of crossbeam 21 at least more than one block of steel billet.The left support plate and right support plate include 22 He of firm banking
Mobile base 23, the mobile base 23 are located at the top of the firm banking 22, the firm banking 22 and mobile base 23
Between be equipped with adjustment mechanism, for adjusting the opposite position of the mobile base 23 with the firm banking 22 along steel fork length direction
It sets.The adjustment mechanism includes the T-slot 24 being provided in the mobile base 23, the through-hole 25 being provided on firm banking 22
And screw 26 engaged therewith.
As shown in Fig. 5, Fig. 6 and Fig. 7, being often stacked base unit includes a pair of of steel fork 3, be located at the left support plate and
The proximal end of the mobile base 23 of right support plate, and the pair of steel fork 3 is oppositely arranged.There are two the driving mechanism 4 is set, point
It Yong Yu not drive the pair of steel fork 3, the driving mechanism 4 includes first connecting rod 41 and first hydraulic cylinder 42, and two first
Hydraulic cylinder 42 is separately mounted to the far-end of the mobile base 23 of the left support plate and right support plate, two first hydraulic cylinders 42
Oppositely arranged (rod end is outwardly).The first hydraulic cylinder 42 includes piston rod A421, and the piston rod A421 passes through described the
Bolt in one connecting rod 41 is fixedly connected with the end of the steel fork 3；The first hydraulic cylinder 42 includes rodless cavity and has bar
Chamber is equipped with overflow valve (not shown) between the rodless cavity and rod chamber；The activity of the left support plate and right support plate
The proximal end of pedestal 23 is additionally provided with steel fork guide sleeve 43, and the inside of the steel fork guide sleeve 43 is arranged in the steel fork 3.
It is additionally provided with guide plate 6 as shown in figure 4, being often stacked in base unit, the guide plate 6 is arranged on 2 edge of support frame as described above
The two sides of steel billet conveying direction.As shown in figure 8, the guide plate 6 includes left guide plate 61, right guide plate 62 and connecting plate 63,
The both ends of the connecting plate 63 are connect with the left guide plate 61 and the right guide plate 62 respectively, the height of the connecting plate 63
Not higher than the support beam 21.
As shown in figure 8, being often stacked in base unit, lifting mechanism 5 includes scissors mechanism and second hydraulic cylinder.The scissor machine
Structure includes the first yoke 51, the second yoke 52, the first articulation piece 53, the second articulation piece 54, the guiding cunning of third articulation piece 55, first
Block 56 and the second guide runner 57；First articulation piece 53 and the second articulation piece 54 are separately mounted to 21 He of support beam
One end of the connecting plate 63, first guide runner 56 and the second guide runner 57 are separately mounted to 63 He of connecting plate
The other end of the support beam 21.It is led respectively with first articulation piece 53 and described first at the both ends of first yoke 51
Hinged to sliding block 55, the both ends of second yoke 52 are cut with scissors with second articulation piece 54 and second guide runner 56 respectively
It connects.The middle part of first yoke 51 and the second yoke 52 is hinged by third articulation piece 55；It further include the second connecting rod 58, institute
One end and the third articulation piece 55 for stating the second connecting rod 58 are hinged, the piston rod B59 of the other end and the second hydraulic cylinder
Hingedly, the rear end 510 of the second hydraulic cylinder is fixedly connected with the bottom of connecting plate 63.
As shown in Fig. 2, folded steel base machine further includes oil pump 7 and flow divider-combiner 8, one end of the flow divider-combiner 8 and institute
The connection of oil pump 7 is stated, the other end is connect with the second hydraulic cylinder 9 in two folded base units respectively.
As shown in figure 9, the steel fork 3 includes steel fork ontology and the steel fork head positioned at steel fork ontology one end, the steel
Plug includes boss 31 and wedge-shaped protrusion, and the outer upper of the steel fork head, the wedge-shaped protrusion setting is arranged in the boss
In the outer lower portion of the steel fork head.The wedge-shaped protrusion includes horizontal plane 321, ramp 322, vertical plane 323 and lower inclined plane
324.The horizontal plane 321 is the bottom of the boss 31, the steel billet 10 being used to support above it.When the steel fork 3 from two
When extracting out in block steel billet, the steel billet 101 of top and the steel billet 102 of lower section are respectively in the effect of ramp 322 and lower inclined plane 324
Under, the spacing of two blocks of steel billets gradually becomes smaller, and so, can minimize the impulsive contact force that two blocks of steel billets are subjected in extraction.
When work, as shown in Figure 10, by the folded base machine left guide plate 61 and right guide plate 62 be fixedly mounted on it is existing
Have on the transport ground beam 1 of steel billet transportation line, after first block of steel billet 101 is transported to right above folded base machine by transport idler wheel 11, the
One hydraulic cylinder 42 is started to work, and steel fork 3 is stretched out under the action of first hydraulic cylinder 42 (such as Figure 11 institute by first connecting rod 41
Show), until the vertical plane 323 of steel fork 3 resists the side wall of first block of steel billet 101.Then, second hydraulic cylinder 9 is started to work, the
The piston rod B59 of two hydraulic cylinders 9 stretches out, and support frame 2 is jacked up, first block of steel billet 101 also lifts therewith, when first block of steel billet
101 when being lifted to preset height, and second block of steel billet 102 is transported to the surface of folded base machine (such as Figure 12 institute again by transport idler wheel 11
Show).Then, the piston rod B59 retraction of second hydraulic cylinder 9, support frame 2 declines, while first hydraulic cylinder 42 is started to work, steel fork
3 by first connecting rod 41, bounces back (as shown in figure 13) under the action of first hydraulic cylinder 42, can be by first block of steel billet 101
It is placed on second block of steel billet 102.Similarly, then by first block of steel billet 101 and second block of steel billet 102 it lifts, by third block steel billet
It is transported to the surface of folded base machine by transporting idler wheel 11, first block of steel billet 101 and second block of steel billet 102 are preferably placed on the
On three blocks of steel billets, three blocks of steel billets are finally hoisted to loading area together with suspender.
Finally, it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that:
It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc.
With replacement；And these are modified or replaceed, various embodiments of the utility model technology that it does not separate the essence of the corresponding technical solution
The spirit and scope of scheme.
Claims (3)
1. a kind of steel fork of folded steel base machine, which is characterized in that the steel fork including steel fork ontology and positioned at steel fork ontology one end
Head, the steel fork head include boss and wedge-shaped protrusion, and the outer upper of the steel fork head is arranged in the boss, and the wedge shape is convex
Act the outer lower portion that the steel fork head is set.
2. the steel fork of folded steel base machine according to claim 1, it is characterised in that: the wedge-shaped protrusion includes water from top to bottom
Plane, ramp, vertical plane and lower inclined plane.
3. the steel fork of folded steel base machine according to claim 1 or 2, it is characterised in that: further include steel fork guide sleeve, the steel
Fork is nested in the steel fork guide sleeve.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822256264X | 2018-12-29 | ||
| CN201822256264 | 2018-12-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209702228U true CN209702228U (en) | 2019-11-29 |
Family
ID=68652337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920003948.0U Expired - Fee Related CN209702228U (en) | 2018-12-29 | 2019-01-03 | A kind of steel fork of folded steel base machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209702228U (en) |
-
2019
- 2019-01-03 CN CN201920003948.0U patent/CN209702228U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191129 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |