CN205443364U - Whole frame ladle buggy in many stationary ladles position - Google Patents
Whole frame ladle buggy in many stationary ladles position Download PDFInfo
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- CN205443364U CN205443364U CN201620151169.1U CN201620151169U CN205443364U CN 205443364 U CN205443364 U CN 205443364U CN 201620151169 U CN201620151169 U CN 201620151169U CN 205443364 U CN205443364 U CN 205443364U
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- ladle
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Abstract
The utility model relates to a melt iron alloy's processing field specifically is a whole frame ladle buggy in many stationary ladles position. A whole frame ladle buggy in many stationary ladles position, includes frame (1), characterized by: still including ladle bearing (2), drive wheel set (31), following dynamic wheel group (32), one -level balancing stand (41) and hinge (5), the upper portion in frame (1) is fixed in ladle bearing (2), each rotationally establishes one drive wheel set (31) the both ends of frame (1) bottom, and the inboard of every drive wheel set (31) is respectively established one and is followed dynamic wheel group (32). The utility model discloses shorten to smelt and handle latency, improve production efficiency, the operation of being convenient for.
Description
Technical field
This utility model relates to the process field of melted iron class alloy, is specially a kind of many bag position unitized frame ladle trolleys.
Background technology
Modern steel mill extensively uses double refining (also known as external refining) technique during smelting molten steel, defines the STEELMAKING PRODUCTION pattern of " converter/electric furnace-double refining-continuous casting ".Double refining, as complete, independent production process and steel-making, the reasonable close fit of continuous casting, becomes the key link of modern steel mill STEELMAKING PRODUCTION.Secondary refining process device category is more, is generally mated that pneumatic steelmaking mode carries out batch, efficiently produce is the secondary refining process equipment such as RH, LF, CAS.
As a example by RH refinery practice equipment, in " converter-RH refine-continuous casting " technological process of production, ideally: be less than converter duty cycle the duty cycle of RH refining procedure, converter is less than the continuous-casting steel pouring cycle duty cycle, the RH refining treatment cycle is the shortest, is more conducive to the direct motion of steel-smelting production process flow process.
The development of refinery practice efficiently to turn to target, therefore refining equipment must reasonable disposition, with ensure production scheduling flexibly, convenient, effectively, whole production procedure quickness and high efficiency.Shortening the RH refining treatment cycle, on the one hand the refining treatment activity duration of RH to be shortened, as improved vacuum suction speed, improving decarbonization rate etc., the on the other hand subsidiary operation time of RH to be shortened, such as turnover and the waiting time of ladle handling of ladle.
Domestic general steel mill RH refining equipment all uses off-line arrangement, i.e. converter tapping ladle just can enter RH refining equipment after needing transhipment and processes.RH refining equipment be arranged in refine across, the ladle trolley after converter tapping is outputed, and with driving by ladle handling to RH ladle trolley, RH ladle trolley reaches RH and processes position and process.Molten steel turnover from molten steel accept across or refine need driving handling once across, converter tapping to RH station.The RH refining equipment of most of steel mills is single-station, after Baogang's water after RH processes is hung RH ladle trolley by driving, next Baogang's water just can hang in RH ladle trolley, need to wait the regular hour, RH duty cycle (including the time of ladle turnover handling, driving runs and waiting time, steel ladle trolley traveling time) increases.
At present, the production operation mode that common ladle trolley is widely used in double refining is: after double refining process terminates, after the steel ladle after double refining processes being hung ladle trolley by driving, ladle trolley car being free position, next Baogang's water just can hang in.When using a driving handling, need to wait until ladle that handling handles well to after conticaster, driving just has the time to return to the pending ladle of handling, and after pending ladle hangs in ladle trolley, double refining ladle trolley can be opened to double refining process station.If using two vehicling operations, the running route of the driving that the pending ladle of handling and handling are handled well can not interfere respectively, has certain restrictive condition, and handling ability improves limited.
This utility model solve through double refining process after steel ladle hung ladle trolley by driving after, next Baogang's water just can hang in double refining ladle trolley, the problem needing to wait certain time, decrease double refining subsidiary operation time (including drive a vehicle handling ladle, ladle trolley travel time etc.), improve the working performance of double refining equipment.
Utility model content
In order to overcome the defect of prior art, it is provided that a kind of shorten the waiting time, improve production efficiency, process for making convenient to operate, the utility model discloses a kind of many bag position unitized frame ladle trolleys.
This utility model reaches goal of the invention by following technical solution:
A kind of many bag position unitized frame ladle trolleys, including vehicle frame, is characterized in that: also include ladle stand, drive wheels, driven wheels, one-level balancing stand and hinge,
Ladle stand is fixed on the top of vehicle frame；
The two ends of bottom of frame set one the most rotationally and drive wheels, each driving wheels are driven by an independent motor, the inner side of each driving wheels respectively sets driven wheels, each driven wheels are rotatably arranged in an one-level balancing stand, and each one-level balancing stand is located at the bottom of vehicle frame by hinge.
Many described bag position unitized frame ladle trolleys, is characterized in that: ladle stand at least two, each ladle stand sets gradually along the mobile axis direction of vehicle frame.
Many described bag position unitized frame ladle trolleys, is characterized in that: also include two grades of balancing stands, driven wheels are rotatably arranged on two grades of balancing stands, and two grades of balancing stands are connected by hinge and one-level balancing stand.
Many described bag position unitized frame ladle trolleys, is characterized in that: the front-end and back-end of vehicle frame are respectively equipped with protuberance and draw-in groove, described protuberance and described draw-in groove and match each other.
Many described bag position unitized frame ladle trolleys, is characterized in that: each driving wheels are driven respectively by an independent motor.
Many described bag position unitized frame ladle trolleys, is characterized in that: all driving wheels are all by a common motor centralized driving.
When this utility model uses, implement the most successively:
A. make many bag position unitized frame ladle trolleys be positioned on ladle handling position, and the vehicle frame of many bag position unitized frame ladle trolleys not set ladle, pending ladle is now put into No. 1 ladle stand of vehicle frame；
B. being opened by many bag position unitized frame ladle trolleys and carry out refining treatment into process position, the most pending ladle has become the ladle of refine；
C. many bag position unitized frame ladle trolleys are opened from processing arrival ladle handling position, position, No. 2 ladle stands of many bag position unitized frame ladle trolley vehicle frames put into by the ladle that next is pending by driving, and the ladle completing refine hangs No. 1 ladle stand of many bag position unitized frame ladle trolleys；
D. being opened by many bag position unitized frame ladle trolleys and carry out refining treatment into process position, the most pending ladle has become the ladle of refine；
E. opening from processing arrival ladle handling position, position by many bag position unitized frame ladle trolleys, No. 1 ladle stand of vehicle frame put into by pending ladle by driving again, and the ladle completing refine hangs No. 2 ladle stands of many bag position unitized frame ladle trolleys；
F. step b is repeated to step e.
This utility model solve through double refining process after steel ladle hung ladle trolley by driving after, next Baogang's water just can hang in double refining ladle trolley, the problem needing to wait certain time, decrease double refining subsidiary operation time (including drive a vehicle handling ladle, double refining ladle trolley travel time etc.), improve the working performance of double refining equipment.
The beneficial effects of the utility model are: this utility model shortens the ladle handling time, improve production efficiency, it is simple to operation.
Accompanying drawing explanation
Fig. 1 is the front view of the present utility model using many bag position unitized frame ladle trolleys；
Fig. 2 is the top view of the present utility model using many bag position unitized frame ladle trolleys；
The flow chart of driving method when Fig. 3 is this utility model use；
The flow chart of operation method when Fig. 4 is this utility model use；
When Fig. 5 is this utility model use, pending ladle is put into schematic diagram during ladle stand；
When Fig. 6 is this utility model use, the ladle completing refine is hung schematic diagram during ladle stand.
Detailed description of the invention
This utility model is further illustrated below by way of specific embodiment.
Embodiment 1
A kind of many bag position unitized frame ladle trolleys, including vehicle frame 1, ladle stand 2, drive wheels 31, driven wheels 32,41, two grades of balancing stands 42 of one-level balancing stand and hinge 5, and as depicted in figs. 1 and 2, concrete structure is:
Ladle stand 2 has two, and two ladle stands 2 set gradually along the mobile axis direction of vehicle frame 1 and be fixed on the top of vehicle frame 1；
Two ends bottom vehicle frame 1 set one the most rotationally and drive wheels 31, each driving wheels 31 are driven by an independent motor, according to practical situation, can also all driving wheels 31 all by a common motor centralized driving, the inner side of each driving wheels 31 respectively sets driven wheels 32, driven wheels 32 are rotatably arranged on two grades of balancing stands 42 by rotating shaft, two grades of balancing stands 42 are connected by hinge 5 and one-level balancing stand 41, so that each driven wheels 32 are rotatably arranged in an one-level balancing stand 41, each one-level balancing stand 41 is located at the bottom of vehicle frame 1 by hinge 5.
When the present embodiment uses, including I driving and II operation,
I. during driving, as it is shown on figure 3, implement the most successively:
S1 selects many bag position unitized frame ladle trolleys having two ladle stands 2；Two ladle stands 2 are compiled respectively as 1# and 2#；
S2 judges on vehicle frame 1 quantity of ladle 10 in ladle stand 2；
S3 judges the particular location of each ladle 10, in i.e. ladle 10 is placed in which ladle stand 2 of which vehicle frame 1；
Quantity and position according to ladle 10 determine the quantity and position driving wheels 31 to start, if being provided with ladle 10 in only having a ladle stand 2 on vehicle frame 1, then start the driving wheels 31 near ladle 10 side, if the quantity of ladle 10 is more than one on vehicle frame 1, then start all of driving wheels 31；
II. during operation, as shown in Figure 4, implement the most successively:
S6.1 makes many bag position unitized frame ladle trolleys be positioned on ladle handling position, and many vehicle frames 1 wrapping position unitized frame ladle trolleys and does not sets ladle 10, and pending ladle 10 is now put into the 1# ladle stand 2 of vehicle frame 1；
Many bag position unitized frame ladle trolleys are opened and are carried out refining treatment into process position by S6.2, and the most pending ladle 10 has become the ladle 10 of refine；
S6.3 is as shown in Figure 5, many bag position unitized frame ladle trolleys are opened from processing arrival ladle handling position, position, the 2# ladle stand 2 of many bag position unitized frame ladle trolley vehicle frames 1 put into by the ladle 10 that next is pending by driving, and the ladle 10 completing refine hangs the 1# ladle stand 2 of many bag position unitized frame ladle trolleys；
Many bag position unitized frame ladle trolleys are opened and are carried out refining treatment into process position by S6.4, and the most pending ladle 10 has become the ladle 10 of refine；
S6.5 is as shown in Figure 6, many bag position unitized frame ladle trolleys are opened from processing arrival ladle handling position, position, the 1# ladle stand 2 of vehicle frame 1 put into by pending ladle 10 by driving again, and the ladle 10 completing refine hangs the 2# ladle stand 2 of many bag position unitized frame ladle trolleys；
S6.6 repeats step S6.2 to step S6.5.
Claims (6)
1. more than one kind bag position unitized frame ladle trolley, including vehicle frame (1), it is characterized in that: also include ladle stand (2), drive wheels (31), driven wheels (32), one-level balancing stand (41) and hinge (5)
Ladle stand (2) is fixed on the top of vehicle frame (1)；
The two ends of vehicle frame (1) bottom set one the most rotationally and drive wheels (31), each driving wheels (31) are driven by an independent motor, the inner side of each driving wheels (31) respectively sets a driven wheels (32), each driven wheels (32) are rotatably arranged in an one-level balancing stand (41), and each one-level balancing stand (41) is located at the bottom of vehicle frame (1) by hinge (5).
Many bag position unitized frame ladle trolleys the most as claimed in claim 1, is characterized in that: ladle stand (2) at least two, each ladle stand (2) sets gradually along the mobile axis direction of vehicle frame (1).
Many bag position unitized frame ladle trolleys the most as claimed in claim 2, it is characterized in that: also include two grades of balancing stands (42), driven wheels (32) are rotatably arranged on two grades of balancing stands (42), and two grades of balancing stands (42) are connected by hinge (5) and one-level balancing stand (41).
Many bag position unitized frame ladle trolleys the most as claimed in claim 3, is characterized in that: the front-end and back-end of vehicle frame (1) are respectively equipped with protuberance and draw-in groove, described protuberance and described draw-in groove and match each other.
5. many bag position unitized frame ladle trolleys as described in any one in Claims 1-4, is characterized in that: each driving wheels (31) are driven respectively by an independent motor.
6. many bag position unitized frame ladle trolleys as described in any one in Claims 1-4, is characterized in that: all driving wheels (31) are all by a common motor centralized driving.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620151169.1U CN205443364U (en) | 2016-02-29 | 2016-02-29 | Whole frame ladle buggy in many stationary ladles position |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620151169.1U CN205443364U (en) | 2016-02-29 | 2016-02-29 | Whole frame ladle buggy in many stationary ladles position |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205443364U true CN205443364U (en) | 2016-08-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620151169.1U Active CN205443364U (en) | 2016-02-29 | 2016-02-29 | Whole frame ladle buggy in many stationary ladles position |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205443364U (en) |
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2016
- 2016-02-29 CN CN201620151169.1U patent/CN205443364U/en active Active
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| GR01 | Patent grant |