CN203846043U - Full hydraulic floor model cover moving machine - Google Patents
Full hydraulic floor model cover moving machine Download PDFInfo
- Publication number
- CN203846043U CN203846043U CN201420241312.7U CN201420241312U CN203846043U CN 203846043 U CN203846043 U CN 203846043U CN 201420241312 U CN201420241312 U CN 201420241312U CN 203846043 U CN203846043 U CN 203846043U
- Authority
- CN
- China
- Prior art keywords
- moving machine
- full hydraulic
- floor model
- cover
- hydraulic floor
- 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.)
- Expired - Lifetime
Links
- 238000005266 casting Methods 0.000 claims abstract description 7
- 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
- 238000009408 flooring Methods 0.000 claims description 8
- 230000008602 contraction Effects 0.000 abstract 2
- 230000000630 rising effect Effects 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000003723 Smelting Methods 0.000 description 2
- 239000004927 clay Substances 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 239000004568 cement Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Landscapes
- Blast Furnaces (AREA)
Abstract
The utility model relates to a full hydraulic floor model cover moving machine. The full hydraulic floor model cover moving machine comprises a basic skeleton, wherein a base is fixed on the basic skeleton, one end of a lifting cylinder is fixed on the base, the other end of the lifting cylinder is connected with a big arm, a bent arm is arranged between the big arm and the base, a translation cylinder is arranged between the base and the bent arm, a ditch cover is arranged at the front end of the big arm, and the ditch cover is arranged in a casting house.The full hydraulic floor model cover moving machine has the advantages that the ditch cover falls and rises by virtue of expansion and contraction of the lifting cylinder while a lever principle is adopted; by virtue of expansion and contraction of the translation cylinder, a double-rocker mechanism is driven, and horizontal motion of the ditch cover is realized; a balance valve is arranged in a rod cavity circuit of the lifting cylinder, falling speed can be better controlled, and the ditch cover can stay at any position; the lifting cylinder has affluent stroke and is matched with a control valve, unhooking of a hook can be realized, and the ditch cover can be conveniently replaced and maintained; motion joints of a lifting mechanism adopt heavy load self-lubricating spherical plain bearings, and balance harmony of rising of a moving mechanism of the full hydraulic floor model cover moving machine in a high temperature environment and long service life of the full hydraulic floor model cover moving machine are guaranteed.
Description
Technical field
The utility model relates to a kind of iron-smelting blast furnace stokehold equipment, especially a kind of all-hydraulic flooring lid-moving machine.
Background technology
Along with iron-smelting blast furnace is to large scale development, for adapting to increasingly serious environment protection trend, improve the operating environment before State of Blast Furnace, reduce the infringement of thermal radiation to iron perforater, clay gun and miscellaneous equipment, develop the all-hydraulic flooring lid-moving machine of utility model.It should be noted that: due to the restriction of tuyere platform, overhead traveling crane cannot enter into this region and carry out operation.
Summary of the invention
The utility model object is to provide a kind of all-hydraulic flooring lid-moving machine, and it is a kind of simple, efficient, safety, environmental protection operculum colpi mobile equipment, and it can improve the severe operating environments such as airborne dust in blast furnace casting process, splash, thermal radiation effectively.
The technical solution adopted in the utility model:
A kind of all-hydraulic flooring lid-moving machine, it comprises the basic skeleton that is fixed on blast furnace discharge yard, on basic skeleton, be fixed with pedestal, lift cylinder one end is fixed on pedestal, the other end is connected with large arm, between arm and pedestal, be also provided with and crank arm greatly, pedestal and crank arm between be provided with translation oil cylinder, large arm front end is provided with operculum colpi, and operculum colpi is positioned at casting house.
The hydraulic circuit of above-mentioned lift cylinder is provided with equilibrium valve, and described lift cylinder and translation oil cylinder are controlled by control valve.
The technique effect that the utility model is obtained:
1, the utility model is the operculum colpi mobile equipment of a kind of simple, efficient, safety, environmental protection, and it,, by stretch out (or retraction) of lift cylinder, utilizes lever principle, realizes decline (or lifting) action of operculum colpi; By translation oil cylinder, stretch out (retraction), drive double rocker mechanism, realize moving horizontally of operculum colpi;
2, equilibrium valve is equipped with in lift cylinder rod chamber loop, can better control falling velocity, also can guarantee that operculum colpi rests on any position simultaneously;
3, lift cylinder has rich stroke, coordinates with control valve, can realize the unhook of hook, is convenient for changing, safeguards ditch
Lid;
4, the joint of the motion of lifting mechanism has adopted heavy load self-lubricating oscillating bearing, has guaranteed that its running gear is at high temperature
The balance coordination Xing Ji mechanism head's who promotes in environment work-ing life.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the vertical view of Fig. 1.
In figure, A is iron notch center, and B is casting house ground, and C is hook lid rest position.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described further.
Referring to Fig. 1-2, a kind of all-hydraulic flooring lid-moving machine, it comprises the basic skeleton 3 that is fixed on blast furnace discharge yard, basic skeleton is fixed with pedestal 2 on estimating, lift cylinder 3 one end are fixed on pedestal, and the other end is connected with large arm 6, pedestal and crank arm between be provided with translation oil cylinder 4, large arm front end is provided with operculum colpi 7, and operculum colpi is positioned at casting house.The hydraulic circuit of described lift cylinder is provided with equilibrium valve, and described lift cylinder and translation oil cylinder are controlled by control valve.
The basic skeleton of this equipment is built and is embedded in blast furnace discharge yard by cement, fastening piece and basic skeleton fixation (this equipment layout is at the offside of taphole drilling machine and clay gun) for pedestal.Take and crank arm as fulcrum, lift cylinder is retracted, and by large arm, operculum colpi is promoted; Translation oil cylinder is retracted, take crank arm, lift cylinder is double rocker mechanism, pulls large arm and operculum colpi to move to hook lid rest position C; By lift cylinder, operculum colpi is realized again, operculum colpi is placed on the casting house ground B of rest position; Otherwise, operculum colpi is mentioned, put down after running to working position.
Claims (2)
1. an all-hydraulic flooring lid-moving machine, it is characterized in that: it comprises the basic skeleton (3) that is fixed on blast furnace discharge yard, on basic skeleton, be fixed with pedestal (2), lift cylinder (3) one end is fixed on pedestal, the other end is connected with large arm (6), is also provided with crank arm (5) greatly between arm and pedestal, pedestal and crank arm between be provided with translation oil cylinder (4), large arm front end is provided with operculum colpi (7), and operculum colpi is positioned at casting house.
2. all-hydraulic flooring lid-moving machine according to claim 1, is characterized in that: the hydraulic circuit of described lift cylinder is provided with equilibrium valve, and described lift cylinder and translation oil cylinder are controlled by control valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420241312.7U CN203846043U (en) | 2014-05-13 | 2014-05-13 | Full hydraulic floor model cover moving machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420241312.7U CN203846043U (en) | 2014-05-13 | 2014-05-13 | Full hydraulic floor model cover moving machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203846043U true CN203846043U (en) | 2014-09-24 |
Family
ID=51559081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420241312.7U Expired - Lifetime CN203846043U (en) | 2014-05-13 | 2014-05-13 | Full hydraulic floor model cover moving machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203846043U (en) |
-
2014
- 2014-05-13 CN CN201420241312.7U patent/CN203846043U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140924 |