CN204307939U - Chain type side extractor drive mechanism - Google Patents
Chain type side extractor drive mechanism Download PDFInfo
- Publication number
- CN204307939U CN204307939U CN201420743894.9U CN201420743894U CN204307939U CN 204307939 U CN204307939 U CN 204307939U CN 201420743894 U CN201420743894 U CN 201420743894U CN 204307939 U CN204307939 U CN 204307939U
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- China
- Prior art keywords
- chain
- driving
- push rod
- vehicle frame
- sprocket
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- Expired - Fee Related
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Abstract
The utility model provides a kind of chain type side extractor drive mechanism, comprises dynamical system, drive sprocket, by movable sprocket, driving-chain, push rod, fixes dolly, billy gate, vehicle frame, carrying roller; Vehicle frame is cuboid framework, and axis arranges drive sprocket to vehicle frame left end, and right-hand member arranges by movable sprocket, two sprocket wheels are wound with driving-chain, driving-chain is parallel with the axis of vehicle frame, and motor connects reductor, and the output shaft of reductor and drive sprocket have common axle center; Driving-chain arranges fixing dolly near drive sprocket one end, middle part arranges billy gate, near being arranged carrying roller by the vehicle frame of movable sprocket one end, the push rod being parallel to driving-chain is worn in the middle part of fixing dolly and billy gate, push rod is fixedly connected with fixing dolly, billy gate, and push rod front end is placed on carrying roller.The utility model is applied in metallurgical production line, coordinates exporting and the cleaning of ashes by root of steel billet in side tapping stove, significantly improves energy utilization rate, improve economic benefit.
Description
Technical field
The utility model relates to extractor, is specifically related to chain type side extractor drive mechanism.
Background technology
In mill, extractor is used to coordinate pusher heating furnace and roller-way, hot steel billet is sent into milling train by root and carries out tandem rolling or reversible rolling.
Every bar rolling line has extractor, is used for ensureing the continuous rolling of rolling line and Automated condtrol.Steel billet, by two tight push rods of roll-in, is ejected by the frictional force between roller and push rod by conventional friction roll-type side extractor.And when steel billet heavier-weight, want to obtain larger thrust and the frictional force between increase by two roller can only be leaned on to realize, thus making most energy ezpenditure on frictional heating, mechanical efficiency is extremely low.
Summary of the invention
For solving the problems of the technologies described above, the utility model is applied in metallurgical production line, coordinates exporting and the cleaning of ashes by root of steel billet in side tapping stove, significantly improves energy utilization rate, improve economic benefit.
The technical scheme that the utility model adopts is: a kind of chain type side extractor drive mechanism, comprises dynamical system, drive sprocket, by movable sprocket, driving-chain, push rod, fixes dolly, billy gate, vehicle frame, carrying roller; Described vehicle frame is cuboid framework, axis arranges drive sprocket to vehicle frame left end, right-hand member arranges by movable sprocket, two sprocket wheels are wound with driving-chain, driving-chain is parallel with the axis of vehicle frame, described dynamical system comprises motor and speed reducer, and motor connects reductor, and the output shaft of reductor and drive sprocket have common axle center; Above described driving-chain, chain arranges fixing dolly near drive sprocket one end, above driving-chain, in the middle part of chain, billy gate is set but not hinged with chain, near being arranged carrying roller by the vehicle frame of movable sprocket one end, fixing dolly, billy gate, carrying roller are point-blank, the push rod being parallel to driving-chain is worn in the middle part of fixing dolly and billy gate, push rod is fixedly connected with fixing dolly, billy gate, and push rod front end is placed on carrying roller.
By conventional friction-roller type structure, changing Chain conveyer into is articulated with on fixing dolly, and push rod and fixing dolly are fixed as one, assisted by billy gate, and carrying roller guiding, driven by motor reducer the rotary motion of drive sprocket to be converted to the rectilinear motion of push rod, steel billet is ejected heating furnace accurately.At middle part, billy gate is set, anti-throw-out lever when pushing away steel in the middle part of be out of shape excessive, strengthen the stability of push rod.
Preferably, described billy gate is provided with top cover.Top cover in car body close after can with push rod synchronizing moving, top cover jack-up be separated time can move freely, need cleaning ashes time, the top cover of billy gate can be opened, remove billy gate, fixing dolly can be moved near carrying roller, push rod is released farther distance, easy cleaning ashes.
Preferably, described push rod is provided with working groove near drive sprocket end, closes with fixing little handlebar.
The beneficial effects of the utility model are: the utility model structure is simple, is convenient to installation and maintenance; Tapping stability promotes, and eliminates complicated friction roller structure, alleviates weight of equipment, improve response speed, substantially increase mechanical efficiency and energy utilization rate like this, reduce the power of motor, thus more energy-conserving and environment-protective.Be applicable to the restricted workshop of lateral dimension, side can be coordinated to go out steel heater and the use of tapping roller-way, and thermal-stable, fuel saving, improve land utilization ratio, reduces energy consumption.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model;
Fig. 2 is left view of the present utility model.
In figure: 1. drive sprocket, 2. push rod, 3. fixing dolly, 4. dynamical system, 5. billy gate, 6. driving-chain, 7. by movable sprocket, 8. vehicle frame, 9. carrying roller.
Detailed description of the invention
Below in conjunction with accompanying drawing, specific embodiment of the utility model is elaborated.
As shown in Figure 1 and Figure 2, a kind of chain type side extractor drive mechanism, comprises dynamical system 4, drive sprocket 1, by movable sprocket 7, driving-chain 6, push rod 2, fixes dolly 3, billy gate 5, vehicle frame 8, carrying roller 9, vehicle frame 8 is cuboid framework, axis arranges drive sprocket 1 perpendicular to ground to vehicle frame 8 left end, right-hand member axis arrange by movable sprocket 7 perpendicular to ground, two sprocket wheels are wound with driving-chain 6, driving-chain 6 is parallel with the axis of vehicle frame 8, dynamical system 4 comprises motor and speed reducer, and motor connects reductor, and output shaft and the drive sprocket 1 of reductor have common axle center, the top chain of driving-chain 6 arranges fixing dolly 3 near drive sprocket 1 one end, in the middle part of the top chain of driving-chain 6, billy gate 5 is set, billy gate 5 comprises top cover and car body, top cover in car body close after can with push rod synchronizing moving, top cover jack-up can move freely when being separated, near being arranged carrying roller 9 by the vehicle frame 8 of movable sprocket 7 one end, fixing dolly 3, billy gate 5, carrying roller 9 point-blank, the push rod 2 being parallel to driving-chain 6 is worn in the middle part of fixing dolly 3 and billy gate 5, push rod 2 is fixedly connected with billy gate 5, push rod 2 is provided with working groove near drive sprocket 1 end, by working groove, push rod 2 and fixing dolly 3 handle are closed, push rod 2 front end is placed on carrying roller 9.
During work, motor via reducer is slowed down and is driven the drive sprocket 1 on driving shaft to rotate forward, being walked around by Chain conveyer is put on fixing dolly 3 by movable sprocket 7 by pulling force, fixing dolly 3 drives push rod 2 straight forward movement, is released by the steel billet in heating furnace, when being positioned at proximity switch on vehicle frame of close proximity to body on fixing dolly, motor rotates backward, drive push rod 2 rectilinear motion backward on fixing dolly 3, get back to original position, push away the action of steel billet next time.When needing cleaning ashes, removed by billy gate 5, fixing dolly 3 drives push rod 2 to move forward to the position of close carrying roller 9, easy cleaning.
Above an embodiment of the present utility model has been described in detail, but described content being only preferred embodiment of the present utility model, can not being considered to for limiting practical range of the present utility model.All equalizations done according to the utility model application range change and improve, and all should still belong within patent covering scope of the present utility model.
Claims (3)
1. a chain type side extractor drive mechanism, is characterized in that: comprise dynamical system, drive sprocket, by movable sprocket, driving-chain, push rod, fix dolly, billy gate, vehicle frame, carrying roller;
Described vehicle frame is cuboid framework, axis arranges drive sprocket to vehicle frame left end, right-hand member axis is arranged by movable sprocket, two sprocket wheels are wound with driving-chain, driving-chain is parallel with the axis of vehicle frame, described dynamical system comprises motor and speed reducer, and motor connects reductor, and the output shaft of reductor and drive sprocket have common axle center;
The top chain of described driving-chain arranges fixing dolly near drive sprocket one end, above driving-chain, in the middle part of chain, billy gate is set, near being arranged carrying roller by the vehicle frame of movable sprocket one end, fixing dolly, billy gate, carrying roller are point-blank, the push rod being parallel to driving-chain is worn in the middle part of fixing dolly and billy gate, push rod is fixedly connected with fixing dolly, billy gate, and push rod front end is placed on carrying roller.
2. chain type side according to claim 1 extractor drive mechanism, is characterized in that: described billy gate is provided with top cover.
3. chain type side according to claim 1 and 2 extractor drive mechanism, is characterized in that: described push rod is provided with working groove near drive sprocket end, closes with fixing little handlebar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420743894.9U CN204307939U (en) | 2014-12-01 | 2014-12-01 | Chain type side extractor drive mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420743894.9U CN204307939U (en) | 2014-12-01 | 2014-12-01 | Chain type side extractor drive mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204307939U true CN204307939U (en) | 2015-05-06 |
Family
ID=53130271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420743894.9U Expired - Fee Related CN204307939U (en) | 2014-12-01 | 2014-12-01 | Chain type side extractor drive mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204307939U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105135892A (en) * | 2015-09-11 | 2015-12-09 | 河南省天利工业炉有限公司 | Novel material pushing mechanism |
| CN105953589A (en) * | 2016-06-24 | 2016-09-21 | 内蒙古君正氯碱化工技术研究院 | Discharging dolly for calcium carbide furnace |
| CN107199248A (en) * | 2017-06-30 | 2017-09-26 | 天津市中重科技工程有限公司 | A kind of synchronous dolly of side extractor |
-
2014
- 2014-12-01 CN CN201420743894.9U patent/CN204307939U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105135892A (en) * | 2015-09-11 | 2015-12-09 | 河南省天利工业炉有限公司 | Novel material pushing mechanism |
| CN105953589A (en) * | 2016-06-24 | 2016-09-21 | 内蒙古君正氯碱化工技术研究院 | Discharging dolly for calcium carbide furnace |
| CN105953589B (en) * | 2016-06-24 | 2018-04-06 | 内蒙古君正氯碱化工技术研究院 | A kind of calcium carbide furnace discharging dolly |
| CN107199248A (en) * | 2017-06-30 | 2017-09-26 | 天津市中重科技工程有限公司 | A kind of synchronous dolly of side extractor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150506 Termination date: 20161201 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |