CN203745811U - Integral type blast furnace hoist control apparatus - Google Patents
Integral type blast furnace hoist control apparatus Download PDFInfo
- Publication number
- CN203745811U CN203745811U CN201320855161.XU CN201320855161U CN203745811U CN 203745811 U CN203745811 U CN 203745811U CN 201320855161 U CN201320855161 U CN 201320855161U CN 203745811 U CN203745811 U CN 203745811U
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- China
- Prior art keywords
- master controller
- blast furnace
- integral type
- position encoder
- linkage
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- 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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- 230000005540 biological transmission Effects 0.000 claims abstract description 15
- 230000008878 coupling Effects 0.000 claims abstract description 7
- 238000010168 coupling process Methods 0.000 claims abstract description 7
- 238000005859 coupling reaction Methods 0.000 claims abstract description 7
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 6
- 238000005259 measurement Methods 0.000 abstract 1
- 230000001360 synchronised effect Effects 0.000 abstract 1
- 230000000979 retarding effect Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Maintenance And Inspection Apparatuses For Elevators (AREA)
Abstract
The utility model relates to an integral type blast furnace hoist control apparatus, which comprises a hoist motor and a speed reducer. The hoist motor and the speed reducer are connected through a connecting shaft. The apparatus further comprises a master controller, a position encoder and a linkage device. The linkage device comprises a linkage bar arranged inside. One end of the linkage bar is connected with the shaft coupling of the position encoder while the other end is connected with a transmission shaft. The connecting means makes synchronous measurement of the master controller and the position encoder achieved. The arranged linkage device makes the position encoder and the master controller form an integral control mechanism. A complex transmission system existing in the prior art and characterized in that a large speed reducer must make use of a small speed reducer and then respectively connect the position encoder and the master controller can be eliminated. The integral type blast furnace hoist control apparatus which has the characteristics of simple structure and reasonable design nearly has no fault.
Description
Technical field
The utility model relates to technical field of metallurgical machinery, relates 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.
Utility model content
Technical problem to be solved in the utility model 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 utility model 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 utility model 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 beneficial effects of the utility model are: the utility model 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 the utility model connection diagram.
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 utility model 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 the utility model requirement.
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 |
|---|---|---|---|
| CN201320855161.XU CN203745811U (en) | 2013-12-24 | 2013-12-24 | Integral type blast furnace hoist control apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320855161.XU CN203745811U (en) | 2013-12-24 | 2013-12-24 | Integral type blast furnace hoist control apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203745811U true CN203745811U (en) | 2014-07-30 |
Family
ID=51345590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320855161.XU Expired - Lifetime CN203745811U (en) | 2013-12-24 | 2013-12-24 | Integral type blast furnace hoist control apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203745811U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103744305A (en) * | 2013-12-24 | 2014-04-23 | 江苏永钢集团有限公司 | Integrated blast furnace hoisting control apparatus |
-
2013
- 2013-12-24 CN CN201320855161.XU patent/CN203745811U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103744305A (en) * | 2013-12-24 | 2014-04-23 | 江苏永钢集团有限公司 | Integrated blast furnace hoisting control apparatus |
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140730 |