CN202885554U - Automatic drawing and boring device of plugging opening machine - Google Patents
Automatic drawing and boring device of plugging opening machine Download PDFInfo
- Publication number
- CN202885554U CN202885554U CN 201220543915 CN201220543915U CN202885554U CN 202885554 U CN202885554 U CN 202885554U CN 201220543915 CN201220543915 CN 201220543915 CN 201220543915 U CN201220543915 U CN 201220543915U CN 202885554 U CN202885554 U CN 202885554U
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- CN
- China
- Prior art keywords
- wheel
- pricker
- gear
- boring
- lever
- Prior art date
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses an automatic drawing and boring device of a plugging opening machine and belongs to the field of smelting equipment. The automatic drawing and boring device comprises a motor, a first boring wheel, a second boring wheel, a transmission gear, a first gear, a second gear, a hydraulic pump, a perpendicular rod, a lever, a first compression wheel and a second compression wheel, wherein the transmission gear is connected with the motor in a flexible transmission mode. The first gear and the second gear are respectively fixed on the same sides of the first boring wheel and the second boring wheel and mutually meshed. The perpendicular rod is connected with the hydraulic pump. The lever is hinged with the perpendicular rod. The first compression wheel and the second compression wheel respectively correspond to above the first boring wheel and the second boring wheel, and are fixed on both sides of a balance pivot of the lever. The transmission gear is meshed with the first gear. The automatic drawing and boring device is rigorous and reasonable in structural design. Incongruous motion of the first boring wheel and the second boring wheel is maintained by the motor, and back and forth motion of the boring rod is achieved by the hydraulic pump. The automatic drawing and boring device is high in automatic degree, good in stability, and economic and practical.
Description
Technical field
The utility model relates to the industrial equipment of field of metallurgy, and 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.
The utility model content
Goal of the invention: but the purpose of this utility model 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 utility model, 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 utility model can be installed on the existing tap-hole opening and sealing unit, and casing can be installed in this device outside.
The utility model has been 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 described in the utility model is a fixing pin.Specifically, described pin is fixed on the casing.
Link by flexible driving between motor described in the utility model and the travelling gear, comprise toothed chain transmission and belt pulley transmission.As preferred version of the present utility model, 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 utility model 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 utility model;
Fig. 2 is the side sectional view of the utility model the first pricker wheel;
Fig. 3 is the top view of Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing the utility model 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 utility model, 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.
Claims (4)
- 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.
- 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).
- 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).
- 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).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220543915 CN202885554U (en) | 2012-10-23 | 2012-10-23 | Automatic drawing and boring device of plugging opening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220543915 CN202885554U (en) | 2012-10-23 | 2012-10-23 | Automatic drawing and boring device of plugging opening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202885554U true CN202885554U (en) | 2013-04-17 |
Family
ID=48076975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220543915 Withdrawn - After Issue CN202885554U (en) | 2012-10-23 | 2012-10-23 | Automatic drawing and boring device of plugging opening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202885554U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102889790A (en) * | 2012-10-23 | 2013-01-23 | 宜兴市宇龙电炉成套设备有限公司 | Automatic brazing rod pulling device of plugging hole opening machine |
-
2012
- 2012-10-23 CN CN 201220543915 patent/CN202885554U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102889790A (en) * | 2012-10-23 | 2013-01-23 | 宜兴市宇龙电炉成套设备有限公司 | Automatic brazing rod pulling device of plugging hole opening machine |
| CN102889790B (en) * | 2012-10-23 | 2014-07-02 | 宜兴市宇龙电炉成套设备有限公司 | Automatic brazing rod pulling device of plugging hole opening machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130417 Effective date of abandoning: 20140702 |
|
| RGAV | Abandon patent right to avoid regrant |