CN101769682B - Electric door for preventing turnover of material block - Google Patents
Electric door for preventing turnover of material block Download PDFInfo
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- CN101769682B CN101769682B CN2010101197146A CN201010119714A CN101769682B CN 101769682 B CN101769682 B CN 101769682B CN 2010101197146 A CN2010101197146 A CN 2010101197146A CN 201010119714 A CN201010119714 A CN 201010119714A CN 101769682 B CN101769682 B CN 101769682B
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- feeding gate
- therewith
- material block
- crank
- electric
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Abstract
The invention relates to the technical field of sintering machine feeding doors, in particular to an electric door for preventing turnover of a material block comprising a feeding door main body, a fine-turning feeding door and a material block preventing feeding door, wherein the fine-turning feeding door and the material block preventing feeding door are arranged on the feeding door main body, the fine-turning feeding door is provided with a support, the support is connected with an angular travel electric actuating mechanism, and the angular travel electric actuating mechanism consists of an angular travel electric actuator, a crank, a short shaft, a regulating rod and a supporting rod, wherein one end of the crank is connected with an output shaft of the angular travel electric actuator, the other end of the crank is connected with the short shaft, the regulating rod is connected with the short shaft in a sliding manner, one end of the supporting rod is articulated with the middle of the regulating rod, the other end of the supporting rod is fixedly connected with the fine-turning feeding door, the angular travel electric actuator is connected with a manual control box, and the manual control box is connected with a main electric control system adopting a radar monitoring system. The invention has the advantages that the angle of the electric material block preventing turnover door can be immediately and exactly regulated, the material block is prevented from being blocked, labor is saved, and the quality of material discharge is improved.
Description
Technical field
The present invention relates to sintering machine feeding gate technical field, relate in particular to a kind of electric door for preventing turnover of material block.
Background technology
In metallurgy sintered industry, the feeding gate of sintering machine usually by the feeding gate body, be located at the fine setting feeding gate on feeding gate body top and be located at feeding gate body bottom and form with the hinged anti-material piece feeding gate of fine setting feeding gate, when the material piece of giving when sintering machine is bigger, material just might be stuck in the discharging opening place of feeding gate bottom soon, the bottom of promptly anti-material piece feeding gate, whether convenient, fast institute in case expect the adjusting of piece feeding gate whether unimpeded, the important performance indexes accurately of sintering machine feed that just becomes.At present, the anti-material piece feed on the most of sintering machine of China all adopts armstrong's patent control.Whether armstrong's patent control is exactly to have the bulk material to be stuck in the discharging opening place of feeding gate by the operator when observing the sintering machine cloth fully, in case bulk material catching phenomenon occurs, just by the angle of the anti-material of execute-in-place person manual adjustments rotation piece feeding gate, guarantee that with this sintering machine feed, cloth are smooth and easy.
More than the problem that exists of this sintering machine feeding gate be:
1, the feeding gate of armstrong's patent control needs the heavy anti-material piece feeding gate of operator's pull-up constantly, so before anti-material piece feeding gate, a lot of personnel need be set, and the angle that the operator spurs anti-material piece feeding gate also can't accurately be controlled, both reduce the cloth quality, also improved production cost greatly.
2, manual observation feeding gate clamping stagnation situation exists discovery untimely, and inaccurate problem is easy to incur loss through delay feed, and the bed of cloth uneven distribution is just unavoidable.
3, when the chassis width was big, the feeding gate that needs was just many, and personnel demand is just more, and the control harmony of armstrong's patent control is just poor, and the cloth quality will descend greatly, thereby influences sintering quality.
Summary of the invention
The purpose of this invention is to provide a kind of electric door for preventing turnover of material block, adopt the radar monitoring system monitoring, judge sintering machine feed, cloth situation, can find the discharging situation of feeding gate in time, exactly, guarantee the work that anti-material piece feeding gate is guaranteed both quality and quantity in good time.
The objective of the invention is to realize in the following manner:
Electric door for preventing turnover of material block of the present invention, comprise the feeding gate body, be located at the fine setting feeding gate on this feeding gate body, the hinged anti-material piece feeding gate of feeding gate is finely tuned therewith by folding in the upper end, manual control cabinet, total electric control system of the employing radar observation system that manual therewith control cabinet is connected, it is characterized in that on described fine setting feeding gate, being provided with a support, this support is connected with a part-turn electric actuator, this part-turn electric actuator is by angle stroke YE, one end is the crank that is connected of the output shaft of angle stroke YE therewith, the minor axis that is connected of the other end of crank therewith, minor axis is made the adjusting rod that is slidingly connected therewith, and an end hinged support bar in middle part of adjusting rod is therewith formed, the other end of described support bar fixes with described fine setting feeding gate and is connected
Described adjusting rod is provided with the rectangular plate of strip hole by top, the roller that connects of the lower end of rectangular plate therewith, the roller frid that connects of doing to roll is formed therewith, described frid with prevent expecting that the piece feeding gate fixes and be connected,
Described manual electric cabinet is provided with the eletric button that is connected with described angle stroke YE, and this manual control cabinet is connected with total electric control system of described employing radar observation system.
The output shaft of described angle stroke YE is that key is connected with an end of crank.
Described minor axis is provided with pivoted housing.
The course of work of the present invention comprises the following steps:
1) smooth and easy when the feeding gate cloth, when not having material piece clamping stagnation, anti-material piece feeding gate will rise or descend with feeding gate body or fine setting feeding gate, carry out cloth to being positioned at sintering pallet, thickness of feed layer keeps stablizing.
2) when material piece clamping stagnation appears in the feeding gate exit, radar observation system can in time detect thickness of feed layer on the chassis and change and this thickness of feed layer variable signal is sent to total electric control system, total electric control system is after judging, can send material piece clamping stagnation alarm signal to the operator of a line, the operator of one line in time presses the eletric button that is connected with angle stroke YE on the manual electric cabinet, the anti-material of control piece feeding gate overturns along hinge pin, wait to expect to close immediately after piece flows out anti-material piece feeding gate, reach smooth and easy, the uniform purpose of cloth.
Advantage of the present invention is:
1) adopt radar observation system, energy is timely, the on-the-spot cloth situation of exact grasp, thereby guarantees that the sintering machine feed is smooth and easy, does not have material piece catching phenomenon.
2) adopt angle stroke YE as electric driver, improve the precision of the opening angle of turnover door.
3) reduced a line operative employee quantity widely, reduced production costs, also reduced because the cloth defective that operating personnel's factor is brought.
Description of drawings
Accompanying drawing 1 is a structural representation of the present invention.
Accompanying drawing 2 is the left view of Fig. 1 of the present invention.
The specific embodiment
Below in conjunction with description of drawings the specific embodiment of the present invention.
As Fig. 1, shown in 2, electric door for preventing turnover of material block of the present invention, comprise feeding gate body 12, be located at the fine setting feeding gate 1 on this feeding gate body, the hinged anti-material piece feeding gate 10 of feeding gate 1 is finely tuned therewith by folding 11 in the upper end, manual control cabinet, total electric control system of the employing radar observation system that manual therewith control cabinet is connected, it is characterized in that: on described fine setting feeding gate 1, be provided with a support 7, this support 7 is connected with a part-turn electric actuator, this part-turn electric actuator is by angle stroke YE 5, one end is the crank 6 that is connected of the output shaft of angle stroke YE therewith, the minor axis 4 that is connected of the other end of crank 6 therewith, minor axis 4 is made the adjusting rod that is slidingly connected therewith, the one end hinged support bar 2 in middle part of adjusting rod is therewith formed, and the other end of described support bar 2 fixes with described fine setting feeding gate 1 and is connected
Described as shown in Figure 1 adjusting rod is provided with the rectangular plate 3 of strip hole by top, the roller 9 that connects of the lower end of rectangular plate therewith, the frid 8 of roller 9 do rolling connections is formed therewith, frid 8 fixes with anti-material piece feeding gate 10 and is connected, roller 9 is scroll-up/down on frid 8, minor axis 4 slides up and down in strip hole
Described manual electric cabinet is provided with the eletric button that is connected with described angle stroke YE, and this manual control cabinet is connected with total electric control system of described employing radar observation system.
As shown in Figure 2, the output shaft of described angle stroke YE is that key is connected with an end of crank 6.Described minor axis 4 is provided with pivoted housing 13, and this pivoted housing 13 rotates with minor axis 4 and is connected.
Electric door for preventing turnover of material block of the present invention, adopt radar observation system that discharging, the cloth of sintering machine are monitored in real time, feedback information in time, accurately, adopt angle stroke YE, make anti-material piece feeding gate flip angle precision height, both guaranteed that the sintering machine feed was smooth and easy, do not have the fast catching phenomenon of material, can guarantee flip angle accurately again, avoid blowing too much.Especially big at the chassis width, when feeding gate increases, can not reduce the cloth quality because the cloth area is excessive, be well suited in metallurgy sintered industry, wideling popularize.
Claims (3)
1. electric door for preventing turnover of material block, comprise the feeding gate body, be located at the fine setting feeding gate on this feeding gate body, the hinged anti-material piece feeding gate of feeding gate is finely tuned therewith by folding in the upper end, manual control cabinet, total electric control system of the employing radar observation system that manual therewith control cabinet is connected, it is characterized in that on described fine setting feeding gate, being provided with a support, this support is connected with a part-turn electric actuator, this part-turn electric actuator is by angle stroke YE, one end is the crank that is connected of the output shaft of angle stroke YE therewith, the minor axis that is connected of the other end of crank therewith, minor axis is made the adjusting rod that is slidingly connected therewith, and an end hinged support bar in middle part of adjusting rod is therewith formed, the other end of described support bar fixes with described fine setting feeding gate and is connected
Described adjusting rod is provided with the rectangular plate of strip hole by top, the roller that connects of the lower end of rectangular plate therewith, the roller frid that connects of doing to roll is formed therewith, described frid with prevent expecting that the piece feeding gate fixes and be connected,
Described manual control cabinet is provided with the eletric button that is connected with described angle stroke YE, and this manual control cabinet is connected with total electric control system of described employing radar observation system.
2. electric door for preventing turnover of material block according to claim 1 is characterized in that the output shaft of described angle stroke YE is that key is connected with an end of crank.
3. electric door for preventing turnover of material block according to claim 1 is characterized in that described minor axis is provided with rotary axle box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101197146A CN101769682B (en) | 2010-03-09 | 2010-03-09 | Electric door for preventing turnover of material block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101197146A CN101769682B (en) | 2010-03-09 | 2010-03-09 | Electric door for preventing turnover of material block |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101769682A CN101769682A (en) | 2010-07-07 |
| CN101769682B true CN101769682B (en) | 2011-08-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101197146A Active CN101769682B (en) | 2010-03-09 | 2010-03-09 | Electric door for preventing turnover of material block |
Country Status (1)
| Country | Link |
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| CN (1) | CN101769682B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2643468T3 (en) * | 2011-02-16 | 2017-11-23 | Sms Group S.P.A. | Slag furnace door and corresponding furnace |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4281475A (en) * | 1979-06-08 | 1981-08-04 | Spadoni Censi Vittorio | Apparatus for opening and closing a door |
| CN2195024Y (en) * | 1994-05-27 | 1995-04-19 | 唐山钢铁(集团)公司 | Raw material gate master regulating device for sintering machine |
| CN201104114Y (en) * | 2007-08-28 | 2008-08-20 | 济南钢铁股份有限公司 | Automatic distribution device of sintering device |
| CN201600031U (en) * | 2010-03-09 | 2010-10-06 | 中冶北方工程技术有限公司 | Electric door capable of preventing material blocks from turning over |
-
2010
- 2010-03-09 CN CN2010101197146A patent/CN101769682B/en active Active
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| Publication number | Publication date |
|---|---|
| CN101769682A (en) | 2010-07-07 |
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