CN102889790A - Automatic brazing rod pulling device of plugging hole opening machine - Google Patents

Automatic brazing rod pulling device of plugging hole opening machine Download PDF

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Publication number
CN102889790A
CN102889790A CN2012104059024A CN201210405902A CN102889790A CN 102889790 A CN102889790 A CN 102889790A CN 2012104059024 A CN2012104059024 A CN 2012104059024A CN 201210405902 A CN201210405902 A CN 201210405902A CN 102889790 A CN102889790 A CN 102889790A
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CN
China
Prior art keywords
wheel
pricker
gear
brazing
hole opening
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Granted
Application number
CN2012104059024A
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Chinese (zh)
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CN102889790B (en
Inventor
张宝书
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu Yihui energy saving environmental protection Co., Ltd.
Original Assignee
Yixing Yulong Electric Furnace Complete Equipment Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Yixing Yulong Electric Furnace Complete Equipment Co Ltd filed Critical Yixing Yulong Electric Furnace Complete Equipment Co Ltd
Priority to CN201210405902.4A priority Critical patent/CN102889790B/en
Publication of CN102889790A publication Critical patent/CN102889790A/en
Application granted granted Critical
Publication of CN102889790B publication Critical patent/CN102889790B/en
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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

A kind of tap-hole opening and sealing unit automatically draw the pricker device
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 the pricker device automatically.
Background technology
Mineral hot furnace is industrial equipment important in the metallurgical industry, is used for carrying out reducing and smelting.Mineral hot furnace adds a certain proportion of mineral aggregate when using, and by the electrode smelting metal, discharges scum, and the process of tapping a blast furnace of smelting must be come out of the stove and be widened the view and stifled eye, the danger when utilizing tap-hole opening and sealing unit to carry out solving operation, and increase work efficiency.Opening needs in the stifled eye process by moving back and forth of drill steel the eye of opening to be dredged, and does not also have special equipment can realize automatically spurring back and forth drill steel at present and dredges eye.
Summary of the invention
Goal of the invention: but the purpose of this invention is to provide a kind of Automatic-drawing drill steel realize dredging eye tap-hole opening and sealing unit automatically draw the pricker device.
Technical scheme: in order to realize the foregoing invention purpose, automatically the drawing travelling gear that the pricker device comprises motor, the first pricker wheel, the second pricker wheel, links by flexible driving with motor, be separately fixed at the first pricker wheel and the second pricker wheel homonymy and 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 that links to each other with hydraulic pump, with the hinged lever of vertical rod and correspond respectively to the first pricker wheel and the second pricker wheel above and be fixed on the first pinch roller and second pinch roller of balance pivot both sides; Described travelling gear and the engagement of 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 installed on the existing tap-hole opening and sealing unit, and casing can be installed in this device outside.
The present invention has realized the incorgruous rotation of the first gear and the second gear by intermeshing travelling gear, the first gear, the second gear, thereby drives the first pricker wheel and rotation of the second pricker wheel.By the lifting of hydraulic pump adjusting vertical rod, drive lever and rise and fall.Because the 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 realizes dredging eye so that drill steel moves back and forth.
The fulcrum of lever of the present invention is a fixing pin.Specifically, described pin is fixed on the casing.
Link by flexible driving between motor of the present invention and the travelling gear, comprise toothed chain transmission and belt pulley transmission.As preferred version of the present invention, described motor be connected pricker wheel and be connected with belt pulley respectively and link by feed belt.
In order to guarantee the stability of drill steel, described the first pricker wheel and the second pricker wheel are provided be used to the race that holds 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, keep 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.
Description of 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.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is further specified.
In conjunction with Fig. 1, Fig. 2, shown in Figure 3, automatically the travelling gear 4 that draws the pricker device to comprise motor 1, the first pricker wheel the 2, second pricker wheel 3, link by flexible driving with motor 1 of tap-hole opening and sealing unit of the present invention, present embodiment is to link by the belt pulley transmission, two belt pulleys 13 link to each other with travelling gear 4 with motor 1 output shaft respectively, and link to each other by feed belt 14.In like manner, belt pulley is replaced with sprocket wheel, cooperate chain can realize transmission equally.Take turns 3 homonymies at the first pricker wheel the 2 and second pricker and be fixed with respectively intermeshing the first gear 5 and the second gear 6.The driven by motor belt pulley is transferred to travelling gear, so that the first gear and the second gear out-phase are rotated.
Hydraulic pump 7 is erected in device pedestal, can be flexible in vertical direction.Hydraulic pump 7 upper ends connect vertical rod 8, the lever 9 that vertical rod 8 upper ends hinged are horizontal, above corresponding respectively to the first pricker wheel the 2 and second pricker wheel 3, lever 9 is provided with the first pinch roller 10 and the second pinch roller 11, the first pinch roller 10 and the second pinch roller 11 are fixed on the both sides of lever 9 fulcrums, lever 9 fulcrum places are provided with a pin 12 of fixing with apparatus housing, drive lower lever and swing up and down in fulcrum thereby be implemented in hydraulic pump, make in two pinch rollers any one can be unique by being pressed on its corresponding pricker wheel.By the rotation of the first pricker wheel or the second pricker wheel, so that drill steel moves back and forth, realize dredging eye.Wherein, the first pricker wheel the 2 and second pricker wheel 3 is provided be used to the race 15 that holds drill steel 16, prevents that drill steel from coming off.

Claims (4)

  1. A tap-hole opening and sealing unit automatically draw the 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) that links by flexible driving with motor (1), be separately fixed at the first pricker wheel (2) and the second pricker wheel (3) homonymy and intermeshing the first gear (5) and the second gear (6), hydraulic pump (7), the vertical rod (8) that links to each other 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) and the first gear (2) engagement.
  2. A kind of tap-hole opening and sealing unit according to claim 1 automatically draw the pricker device, it is characterized in that: the fulcrum of described lever (9) is a fixing pin (12).
  3. A kind of tap-hole opening and sealing unit according to claim 1 automatically draw the pricker device, it is characterized in that: described motor (1) be connected pricker wheel (2) and be connected with belt pulley (13) respectively and link by feed belt (14).
  4. A kind of tap-hole opening and sealing unit according to claim 1 automatically draw the pricker device, it is characterized in that: described the first pricker wheel (2) and the second pricker are taken turns (3) and are provided be used to the race that holds drill steel (15).
CN201210405902.4A 2012-10-23 2012-10-23 Automatic brazing rod pulling device of plugging hole opening machine Active CN102889790B (en)

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 true CN102889790A (en) 2013-01-23
CN102889790B CN102889790B (en) 2014-07-02

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CN201210405902.4A Active CN102889790B (en) 2012-10-23 2012-10-23 Automatic brazing rod pulling device of plugging hole opening machine

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106197033A (en) * 2016-08-31 2016-12-07 宁夏北方巨源液压工贸有限公司 Automatically draw pricker device and this tap-hole opening and sealing unit automatically drawing pricker device is installed

Citations (6)

* Cited by examiner, † Cited by third party
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
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

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Patent Citations (6)

* Cited by examiner, † Cited by third party
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
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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106197033A (en) * 2016-08-31 2016-12-07 宁夏北方巨源液压工贸有限公司 Automatically draw pricker device and this tap-hole opening and sealing unit automatically drawing pricker device is installed
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

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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.