CN102889790B - Automatic brazing rod pulling device of plugging hole opening machine - Google Patents
Automatic brazing rod pulling device of plugging hole opening machine Download PDFInfo
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- CN102889790B CN102889790B CN201210405902.4A CN201210405902A CN102889790B CN 102889790 B CN102889790 B CN 102889790B CN 201210405902 A CN201210405902 A CN 201210405902A CN 102889790 B CN102889790 B CN 102889790B
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- wheel
- pricker
- gear
- brazing
- hole opening
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Abstract
The invention discloses an automatic brazing rod pulling device of a plugging hole opening machine and belongs to the field of smelting equipment. The device comprises a motor, a first brazing wheel, a second brazing wheel, a transmission gear, a first gear, a second gear, a hydraulic pump, a vertical rod, a lever, a first pressing wheel and a second pressing wheel, wherein the transmission gear is connected with the motor in a flexible transmission manner; the first gear and the second gear are respectively fixed at the same sides of the first brazing wheel and the second brazing wheel and are engaged with each other; the vertical rod is connected with the hydraulic pump; the lever is hinged with the vertical rod; the first pressing wheel and the second pressing wheel respectively correspond to the upper sides of the first brazing wheel and the second brazing wheel, and are fixedly arranged at the two sides of a lever supporting point; and the transmission gear is engaged with the first gear. The device disclosed by the invention is strict and reasonable in structural design; and the opposite-direction movement of the two brazing wheels is kept through the motor; and a brazing rod can move back and forth by the hydraulic pump. The device has a high automatic performance and good stability, and is economical and practical.
Description
Technical field
The present invention relates to the industrial equipment of field of metallurgy, what be specifically related to a kind of tap-hole opening and sealing unit draws pricker device automatically.
Background technology
Mineral hot furnace is industrial equipment important in metallurgical industry, for carrying out reducing and smelting.Mineral hot furnace adds a certain proportion of mineral aggregate while use, by electrode smelting metal, discharges scum, and the process of tapping a blast furnace of smelting must be come out of the stove and widened the view and block up eye, the danger while utilizing tap-hole opening and sealing unit to carry out solving operation, and increase work efficiency.Open in stifled eye process and need to dredge by the eye moving back and forth opening of drill steel, also do not have special equipment to realize at present and automatically pull back and forth drill steel to dredge eye.
Summary of the invention
Goal of the invention: the object of this invention is to provide a kind of can Automatic-drawing drill steel realize dredge eye tap-hole opening and sealing unit automatically draw pricker device.
Technical scheme: in order to realize foregoing invention object, automatically the drawing pricker device to comprise motor, the first pricker wheel, the second pricker wheel, the travelling gear being connected by flexible driving with motor, be separately fixed at the first pricker wheel and the second pricker wheel homonymy intermeshing the first gear and the second gear of a kind of tap-hole opening and sealing unit of the present invention, hydraulic pump, the vertical rod being connected with hydraulic pump, with the hinged lever of vertical rod and correspond respectively to the first pricker wheel and the second pricker wheel top be fixed on the first pinch roller and second pinch roller of balance pivot both sides; Described travelling gear engages with the first gear.
Automatically the pricker device that draws of a kind of tap-hole opening and sealing unit of the present invention can be arranged on existing tap-hole opening and sealing unit, and casing can be installed in this device outside.
The present invention, by intermeshing travelling gear, the first gear, the second gear, has realized the incorgruous rotation of the first gear and the second gear, thereby drives the first pricker wheel and a rotation of the second pricker wheel.Regulate the lifting of vertical rod by hydraulic pump, drive lever to rise and fall.Because balance pivot both sides are provided with the first pinch roller and the second pinch roller corresponding to the first pricker wheel and the second front-wheel top, lever rise and fall cause the first pinch roller and the second pinch roller one of them by being pressed in above its corresponding pricker wheel.The rotation of pricker wheel moves back and forth drill steel, realizes and dredges eye.
The fulcrum of lever of the present invention is a fixing pin.Specifically, described pin is fixed on casing.
Between motor of the present invention and travelling gear, be connected by flexible driving, comprise toothed chain transmission and belt pulley transmission.As preferred version of the present invention, described motor is connected with belt pulley respectively and is connected by feed belt with the first pricker wheel.
In order to ensure the stability of drill steel, described the first pricker wheel and the second pricker wheel are provided with the race for holding drill steel, prevent that drill steel from coming off.
Beneficial effect: a kind of tap-hole opening and sealing unit of the present invention automatically draw pricker apparatus structure design rigorous, reasonable, maintain the incorgruous motion of two prickers wheels by motor, realize moving back and forth of drill steel by hydraulic pump.This plant automation performance is high, and good stability is economical and practical.
Brief description of the drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is the side sectional view of the present invention's the first pricker wheel;
Fig. 3 is the top view of Fig. 1.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is further described.
Shown in Fig. 1, Fig. 2, Fig. 3, automatically the travelling gear 4 that draws pricker device to comprise motor 1, the first pricker wheel 2, the second pricker wheel 3, be connected by flexible driving with motor 1 of tap-hole opening and sealing unit of the present invention, the present embodiment is to be connected by belt pulley transmission, two belt pulleys 13 are connected with travelling gear 4 with motor 1 output shaft respectively, and are connected by feed belt 14.In like manner, belt pulley is replaced with to sprocket wheel, coordinate chain can realize equally transmission.Take turns 3 homonymies at the first pricker wheel 2 and the second pricker and be fixed with respectively intermeshing the first gear 5 and the second gear 6.Driven by motor belt pulley is transferred to travelling gear, and the first gear and the second gear out-phase are rotated.
Claims (4)
- A tap-hole opening and sealing unit automatically draw pricker device, it is characterized in that: this device comprises motor (1), the first pricker wheel (2), the second pricker wheel (3), the travelling gear (4) being connected by flexible driving with motor (1), be separately fixed at the first pricker wheel (2) and the second pricker wheel (3) homonymy intermeshing the first gear (5) and the second gear (6), hydraulic pump (7), the vertical rod (8) being connected with hydraulic pump (7), the lever (9) hinged with vertical rod (8), and correspond respectively to above the first pricker wheel (2) and the second pricker wheel (3) and be fixed on the first pinch roller (10) and second pinch roller (11) of lever (9) fulcrum both sides, described travelling gear (4) engages with the first gear (5).
- A kind of tap-hole opening and sealing unit according to claim 1 automatically draw pricker device, it is characterized in that: the fulcrum of described lever (9) is a fixing pin (12).
- A kind of tap-hole opening and sealing unit according to claim 1 automatically draw pricker device, it is characterized in that: described motor (1) and the first pricker are taken turns (2) and be connected with belt pulley (13) respectively and pass through feed belt (14) and be connected.
- A kind of tap-hole opening and sealing unit according to claim 1 automatically draw pricker device, it is characterized in that: described the first pricker wheel (2) and the second pricker are taken turns (3) and be provided with the race (15) for holding drill steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210405902.4A CN102889790B (en) | 2012-10-23 | 2012-10-23 | Automatic brazing rod pulling device of plugging hole opening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210405902.4A CN102889790B (en) | 2012-10-23 | 2012-10-23 | Automatic brazing rod pulling device of plugging hole opening machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102889790A CN102889790A (en) | 2013-01-23 |
| CN102889790B true CN102889790B (en) | 2014-07-02 |
Family
ID=47533382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210405902.4A Active CN102889790B (en) | 2012-10-23 | 2012-10-23 | Automatic brazing rod pulling device of plugging hole opening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102889790B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106197033B (en) * | 2016-08-31 | 2018-09-25 | 宁夏北方巨源液压工贸有限公司 | The automatic tap-hole opening and sealing unit for drawing pricker device and being equipped with the automatic drawing pricker device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3507483A (en) * | 1966-11-03 | 1970-04-21 | Hoesch Ag | Axially reciprocating screw conveyor means for closing tap hole |
| CN2039311U (en) * | 1988-10-31 | 1989-06-14 | 上海铁合金厂 | Tap-hole opening and sealing unit for ore-smelting furnace |
| DE19755932C1 (en) * | 1997-12-17 | 1998-12-10 | Dango & Dienenthal Maschbau | Tapping hole plugging machine for metallurgical furnaces |
| CN2478050Y (en) * | 2001-05-01 | 2002-02-20 | 甘肃酒泉地区祁源化工有限公司 | Cleaner for rotary kiln |
| CN201724560U (en) * | 2010-05-11 | 2011-01-26 | 湖北金恒机械有限公司 | Opening and plugging machine at electric heating smelting furnace port |
| CN202254852U (en) * | 2011-09-22 | 2012-05-30 | 云南文山斗南锰业股份有限公司 | Plug hole opening device for tapping process of ore-smelting electric furnace |
| CN202885554U (en) * | 2012-10-23 | 2013-04-17 | 宜兴市宇龙电炉成套设备有限公司 | Automatic drawing and boring device of plugging opening machine |
-
2012
- 2012-10-23 CN CN201210405902.4A patent/CN102889790B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3507483A (en) * | 1966-11-03 | 1970-04-21 | Hoesch Ag | Axially reciprocating screw conveyor means for closing tap hole |
| CN2039311U (en) * | 1988-10-31 | 1989-06-14 | 上海铁合金厂 | Tap-hole opening and sealing unit for ore-smelting furnace |
| DE19755932C1 (en) * | 1997-12-17 | 1998-12-10 | Dango & Dienenthal Maschbau | Tapping hole plugging machine for metallurgical furnaces |
| CN2478050Y (en) * | 2001-05-01 | 2002-02-20 | 甘肃酒泉地区祁源化工有限公司 | Cleaner for rotary kiln |
| CN201724560U (en) * | 2010-05-11 | 2011-01-26 | 湖北金恒机械有限公司 | Opening and plugging machine at electric heating smelting furnace port |
| CN202254852U (en) * | 2011-09-22 | 2012-05-30 | 云南文山斗南锰业股份有限公司 | Plug hole opening device for tapping process of ore-smelting electric furnace |
| CN202885554U (en) * | 2012-10-23 | 2013-04-17 | 宜兴市宇龙电炉成套设备有限公司 | Automatic drawing and boring device of plugging opening machine |
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| Publication number | Publication date |
|---|---|
| CN102889790A (en) | 2013-01-23 |
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Effective date of registration: 20180925 Address after: 214231 five village, Zhang Zhu Town, Yixing, Jiangsu Patentee after: Jiangsu Yihui energy saving environmental protection Co., Ltd. Address before: 214232 Jiangsu Wuxi Yixing Zhang Zhu industrial concentration area Yulong electric furnace complete equipment Co., Ltd. Patentee before: YIXING YULONG ELECTRIC FURNACE COMPLETE EQUIPMENT CO., LTD. |