CN103744305A - Integrated blast furnace hoisting control apparatus - Google Patents
Integrated blast furnace hoisting control apparatus Download PDFInfo
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- CN103744305A CN103744305A CN201310718827.1A CN201310718827A CN103744305A CN 103744305 A CN103744305 A CN 103744305A CN 201310718827 A CN201310718827 A CN 201310718827A CN 103744305 A CN103744305 A CN 103744305A
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- Prior art keywords
- master controller
- blast furnace
- linkage
- position encoder
- speed reducer
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Abstract
The invention relates to an integrated blast furnace hoisting control apparatus comprising a hoisting motor and a speed reducer, wherein the hoisting motor and the speed reducer are connected by a connecting shaft. In addition, the apparatus also includes a master controller, a position encoder and a linkage device. The linkage device includes a linkage rod arranged inside the device; one end of the linkage rod is connected with a coupler of the position encoder and the other end is connected with a transmission shaft. And on the basis of the connection mode, synchronous measurement of the master controller and the position encoder is realized. According to the invention, because of the linkage device, the position encoder and the master controller forms the integrated controlling mechanism, so that the complex transmission system in which a speed reducer is respectively connected with a position encoder and a master controller through a small speed reducer in the prior art can be eliminated. The structure is simple; the design is reasonable; and the fault rate is almost zero.
Description
Technical field
The present invention relates to technical field of metallurgical machinery, relate in particular to a kind of integral type BF Hoist control device.
Background technology
What at present the material loading system of steel mill was mainly used is hoisting trolley material-uploading style, and blast furnace hoisting system master controller is the key equipment of controlling material loading operation, thus must make master controller can be efficiently, stable operation could ensure the normal production of blast furnace.At present feeding system adopt elevator motor through big retarding machine drive little reductor again one-to-two connect the method for master controller and position coder, but in the method use procedure, often there is in succession problem in the axle sleeve between big retarding machine and little reductor, cause feeding system normally to carry out, had a strong impact on the normal production of blast furnace.And due to the own design problem of master controller and position coder, cannot remove little reductor and adopt big retarding machine directly to connect.This class design defect brings very large problem and hidden danger to normal production.
Summary of the invention
Technical matters to be solved by this invention is, overcomes the shortcoming of prior art, and a kind of integral type blast furnace winch control device simple, reasonable in design, failure rate is low that connects is provided.
In order to solve above technical matters, the invention provides a kind of integral type blast furnace winch control device, comprise elevator motor and speed reducer, described elevator motor is connected by coupling shaft with described reductor, also comprise master controller, position coder and linkage, described master controller is connected by transmission shaft with described reductor.
Described position coder is arranged on the top of described master controller; Described position coder is connected by the described linkage supporting with described transmission shaft with described transmission shaft, described linkage comprises that being arranged on this installs inner gangbar, described gangbar one end is connected with the shaft coupling of described position coder, the other end is connected with transmission shaft, and this connected mode has realized the synchro measure of master controller and position coder.The linkage that the present invention arranges, position coder and master controller are formed to integrated control gear, the big retarding machine in prior art eliminated must be through be divided into two the again complex transfer system of link position scrambler and master controller of too small reductor, simple in structure, reasonable in design, failure rate is almost nil.
The invention has the beneficial effects as follows: the present invention is for specific Research for Feeding Raw Materials System, and this system adopts the master controller of elevator driven by motor big retarding machine and integral type direct-connected, has eliminated the fault that connection procedure complexity causes, and system tends towards stability.Because connected mode is simple, also improved master controller maintainable, reduced the rate of mistaking of blast furnace system, improved conditions of blast furnace, for blast furnace stable high yield is taken a firm foundation.In addition, this device product reliability is strong, simple in structure, failure rate is low, is easy to safeguard, the use demonstration through the long duration, has now extended to other blast furnaces and used.
Accompanying drawing explanation
Fig. 1 is connection diagram of the present invention.
Embodiment
embodiment 1
The integral type blast furnace winch control device that the present embodiment provides, as shown in Fig. 1: the supporting linkage 5 that comprises elevator motor 1, reductor 2, master controller 3, position coder 4 and transmission shaft, elevator motor 1 is connected by coupling shaft with reductor 2, and master controller 3 is connected by transmission shaft 6 with reductor 2.
Position coder 4 is arranged on the top of master controller 3; Position coder 4 is connected by linkage 5 with transmission shaft 6.
Linkage 5 comprises that being arranged on this installs inner gangbar 7, gangbar 7 one end are connected with the shaft coupling of position coder 4, and the other end is connected with transmission shaft 6, have realized the connected mode of one-piece type master controller 3 and position coder 4, by transmission shaft 6, driven, realize both and synchronously measure.
In addition to the implementation, the present invention can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of requirement of the present invention.
Claims (1)
1. integral type blast furnace winch control device, comprise elevator motor and speed reducer, described elevator motor is connected by coupling shaft with described reductor, it is characterized in that: also comprise master controller, position coder and linkage, described master controller is connected by transmission shaft with described reductor;
Described position coder is arranged on the top of described master controller; Described position coder is connected by the linkage supporting with described transmission shaft with described transmission shaft;
Described linkage comprises that being arranged on this installs inner gangbar, and described gangbar one end is connected with the shaft coupling of described position coder, and the other end is connected with transmission shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310718827.1A CN103744305A (en) | 2013-12-24 | 2013-12-24 | Integrated blast furnace hoisting control apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310718827.1A CN103744305A (en) | 2013-12-24 | 2013-12-24 | Integrated blast furnace hoisting control apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103744305A true CN103744305A (en) | 2014-04-23 |
Family
ID=50501334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310718827.1A Pending CN103744305A (en) | 2013-12-24 | 2013-12-24 | Integrated blast furnace hoisting control apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103744305A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070170880A1 (en) * | 2005-06-24 | 2007-07-26 | Shahi Prakash B | Control systems and methods for starting permanent magnet rotating machines |
| CN201012885Y (en) * | 2006-12-06 | 2008-01-30 | 北京太富力传动机器有限责任公司 | High furnace truck hoister transmission gear |
| CN201417163Y (en) * | 2009-06-16 | 2010-03-03 | 中冶华天工程技术有限公司 | Integrated stock rod |
| CN102134031A (en) * | 2010-01-22 | 2011-07-27 | 北京太富力传动机器有限责任公司 | Novel blast furnace skip winch |
| CN202245876U (en) * | 2011-07-07 | 2012-05-30 | 郑广和 | Coaxial quick-mounting skip hoist |
| CN202729682U (en) * | 2012-06-29 | 2013-02-13 | 宝钢不锈钢有限公司 | Hoist lifting control device |
| CN203745811U (en) * | 2013-12-24 | 2014-07-30 | 江苏永钢集团有限公司 | Integral type blast furnace hoist control apparatus |
-
2013
- 2013-12-24 CN CN201310718827.1A patent/CN103744305A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070170880A1 (en) * | 2005-06-24 | 2007-07-26 | Shahi Prakash B | Control systems and methods for starting permanent magnet rotating machines |
| CN201012885Y (en) * | 2006-12-06 | 2008-01-30 | 北京太富力传动机器有限责任公司 | High furnace truck hoister transmission gear |
| CN201417163Y (en) * | 2009-06-16 | 2010-03-03 | 中冶华天工程技术有限公司 | Integrated stock rod |
| CN102134031A (en) * | 2010-01-22 | 2011-07-27 | 北京太富力传动机器有限责任公司 | Novel blast furnace skip winch |
| CN202245876U (en) * | 2011-07-07 | 2012-05-30 | 郑广和 | Coaxial quick-mounting skip hoist |
| CN202729682U (en) * | 2012-06-29 | 2013-02-13 | 宝钢不锈钢有限公司 | Hoist lifting control device |
| CN203745811U (en) * | 2013-12-24 | 2014-07-30 | 江苏永钢集团有限公司 | Integral type blast furnace hoist control apparatus |
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Application publication date: 20140423 |