CN2219305Y - Lid-moving machine for blast furnace - Google Patents
Lid-moving machine for blast furnace Download PDFInfo
- Publication number
- CN2219305Y CN2219305Y CN 94229904 CN94229904U CN2219305Y CN 2219305 Y CN2219305 Y CN 2219305Y CN 94229904 CN94229904 CN 94229904 CN 94229904 U CN94229904 U CN 94229904U CN 2219305 Y CN2219305 Y CN 2219305Y
- Authority
- CN
- China
- Prior art keywords
- lid
- moving machine
- vehicle frame
- pneumatic motor
- blast furnace
- 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
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- Blast Furnaces (AREA)
Abstract
The utility model discloses a cover moving machine used for moving a tapping trough cover of blast furnaces, which is mainly composed of a running mechanism, a lifting mechanism and rotating mechanism, wherein, four running wheels (2) of the running mechanism are divided into two groups, and the two groups are respectively connected by a connecting shaft and arranged on a vehicle frame (9). The connecting shaft of one group of running wheels (2) is provided with a chain wheel (13), a pneumatic motor (4) with a speed reducer and a brake actuator is arranged on the vehicle frame (9), and the pneumatic motor (4) is connected with a chain wheel (13) by a driving chain (5). The structure of the utility model can adapt the deformation of a rail beam caused by heat, can improve the work reliability of the device, can improve the operating condition of a tapping field, and can increase the labor productivity under the condition of high temperature, dusty and badly operation environment.
Description
The utility model belongs to technical field of traffic transportation, particularly a kind of preceding mechanical means of the State of Blast Furnace of putting blast furnace iron outlet groove tap drain lid of moving.
Along with the development of modern ironmaking technology, the volume of blast furnace is to large scale development, and tuyere platform makes tuyere platform also become big owing to use machine loading and unloading air port, loading and unloading air port.In order to improve the flushing and casting environment, the casting house of modernized blast furnace is all airtight with the iron runner lid.When using iron perforater to open iron notch and blocking iron notch with clay gun, must remove the tap drain lid of casting house, because tuyere platform is bigger, the cantilever that is located at casting house hangs and can't lift by crane the tap drain lid, puts the lid-moving machine that tap drain covers and must adopt to be specifically designed to move.
The lid arrangement that moves that uses has following two kinds of structural shapes now:
The electronic winding type of the first moves lid arrangement, adopts Vidacare corp, wireline, guide deflection sheave, tackleblock and lifting to form with electrical hoist etc. by traveling, and its structure as shown in Figure 1.Among Fig. 11 is the traveling Vidacare corp, and 2 is tackleblock, and 3 is to promote to use electrical hoist, and 4 is wireline, and 5 is guide deflection sheave.This to move lid arrangement mechanism simple, easy to use, but that equipment takes up an area of the space is big, and level of automation is low, needs artificial auxiliaryly during operation, can not be applicable to the large and medium-sized blast furnace that tuyere platform is bigger.In this external novel blast-furnace design, casting house equipment should avoid adopting electric device.
It two is to hang on the tuyere platform track girder, adopts the lid-moving machine of gear, tooth bar or the traveling of pin tooth type of drive.This kind lid-moving machine has pneumatic drive, also has hydraulicdrivenly, has lifting, rotation, and functions such as traveling, integral hanging is on the tuyere platform track girder, and traveling is adopted by the gear between lid-moving machine body and the tuyere platform steel construction, tooth bar or is sold the tooth transmission.The section of rack of this type of drive is fixed on the tuyere platform steel structure girder, when the thermal distortion of steel structure girder raying thermogenesis, will make between wheel and rack engagement undesired, even is out of shape and causes transmission failure when serious.Fig. 2 moves the lid arrangement structure iron for rack-and-pinion.Among Fig. 21 is tooth bar, and 2 is side wheels, and 3 for walking driving wheel, and 4 is transmitting gear, and 5 is driving motor.
The purpose of this utility model is to provide a kind of novel lid-moving machine, and this kind lid-moving machine is with the travelling wheel of pneumatic drive, and not invar beam thermal distortion and influence its works better.
The utility model is achieved like this: four travelling wheels all are driving wheel, and all use pneumatic drive, form the pneumatic four-wheel drive traveling of CID lid-moving machine, are installed on the steel structure girder of tuyere platform.
Advantage of the present utility model is the lid-moving machine of the travelling wheel work of four pneumatic drives, can adapt to the temperature distortion of track well, has improved the reliability of equipment work, to improving the operational condition of casting house, and the significant effect of having boosted productivity.
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 3 is a work synoptic diagram of the present utility model
Fig. 4 is an orthographic plan of the present utility model
Fig. 5 is a vertical planning drawing of the present utility model
Among the figure, part 1 is a side wheels, and part 2 is for walking driving wheel, part 3 is pneumatic motor (carrying speed reduction unit) for top wheel, part 4, and part 5 is a driving chain, part 6 is a rotary cylinder, part 7 is the accident hook, and part 8 is a lifting dog, and part 9 is a vehicle frame, part 10 is the rotation steel construction, part 11 is for promoting cylinder, and part 12 is a track girder, and part 13 is a driving chain wheel.
This novel lid-moving machine is made up of travel mechanism, lifting mechanism and rotating mechanism.Travel mechanism is by walking driving wheel 2, and side wheels 1, top wheel 3, pneumatic motor 4, driving chain 5, driving chain wheel 13 and vehicle frame 9 are formed.Lifting mechanism is made up of lifting dog 8, lifting cylinder 11 and accident hook 7 (when the lifting cylinder is out of order, use accident hook).Rotating mechanism is made up of rotary cylinder 6 and rotation steel construction 10.Walk driving wheel (2) and be divided into two groups for 4 of travel mechanism, each links to each other with coupling shaft, be installed on the vehicle frame (9), on the coupling shaft that a group is walked driving wheel (2) sprocket wheel (13) is installed therein, the pneumatic motor (4) that carries step-down gear and stopper also is installed on the vehicle frame (9), and driving chain (5) couples together pneumatic motor (4) and sprocket wheel (13).
Lifting mechanism and rotating mechanism are realized the lifting and the spinfunction of tap drain lid by independently driving cylinder separately.Travel mechanism drives sprocket wheels 13 by the pneumatic motor 4 that carries step-down gear and stopper, and then drives four and walk driving wheel 2, forms the lid-moving machine of four-wheel drive, realizes the function that it moves forward and backward.This lid-moving machine is installed on the track girder of blast-furnace tuyere platform.High temperature before State of Blast Furnace is under the abominable Working environment of many dirt, because lid-moving machine adopts the four-wheel drive form, can be fine in the temperature distortion that adapts to track girder, improved the working reliability of equipment, to improving the operational condition of casting house, the obvious effects of having boosted productivity.
Claims (1)
- A kind ofly be used to move the lid-moving machine of putting the blast furnace iron outlet groove operculum colpi, by travel mechanism, lifting mechanism and rotating mechanism are formed, it is characterized in that 4 of travel mechanism walk driving wheel (2) and are divided into two groups, each links to each other with coupling shaft, is installed on the vehicle frame (9), on the coupling shaft that a group is walked driving wheel (2) sprocket wheel (13) is installed therein, the pneumatic motor (4) that carries step-down gear and stopper also is installed on the vehicle frame (9), and driving chain (5) couples together pneumatic motor (4) and sprocket wheel (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94229904 CN2219305Y (en) | 1994-11-22 | 1994-11-22 | Lid-moving machine for blast furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94229904 CN2219305Y (en) | 1994-11-22 | 1994-11-22 | Lid-moving machine for blast furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2219305Y true CN2219305Y (en) | 1996-02-07 |
Family
ID=33842129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94229904 Expired - Lifetime CN2219305Y (en) | 1994-11-22 | 1994-11-22 | Lid-moving machine for blast furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2219305Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100462444C (en) * | 2006-12-30 | 2009-02-18 | 中冶南方工程技术有限公司 | Dwarf type cover carriage |
| CN101248325B (en) * | 2005-08-19 | 2010-05-19 | Tmt出铁测量技术有限公司 | Handling device for elements of tapping runners |
| CN102615286A (en) * | 2012-02-10 | 2012-08-01 | 安徽奥力机械科技有限公司 | Lead ingot lifting appliance |
| CN103866064A (en) * | 2014-01-15 | 2014-06-18 | 中冶南方工程技术有限公司 | Suspension type cover manipulator |
-
1994
- 1994-11-22 CN CN 94229904 patent/CN2219305Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101248325B (en) * | 2005-08-19 | 2010-05-19 | Tmt出铁测量技术有限公司 | Handling device for elements of tapping runners |
| CN100462444C (en) * | 2006-12-30 | 2009-02-18 | 中冶南方工程技术有限公司 | Dwarf type cover carriage |
| CN102615286A (en) * | 2012-02-10 | 2012-08-01 | 安徽奥力机械科技有限公司 | Lead ingot lifting appliance |
| CN102615286B (en) * | 2012-02-10 | 2014-07-02 | 安徽奥力机械科技有限公司 | Lead ingot lifting appliance |
| CN103866064A (en) * | 2014-01-15 | 2014-06-18 | 中冶南方工程技术有限公司 | Suspension type cover manipulator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHONGYE SAIDI ENGINEERING TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: CHONGQING IRON AND STEEL DESIGN INST., MINISTRY OF METALLURGICAL INDUSTRY Effective date: 20030919 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20030919 Patentee after: Zhongye Saide Engineering Technology Co., Ltd. Patentee before: Chongqing Iron and Steel Design Inst., Min MI |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |