CN201246952Y - Blocking apparatus of cupola taphole - Google Patents
Blocking apparatus of cupola taphole Download PDFInfo
- Publication number
- CN201246952Y CN201246952Y CNU2008202075017U CN200820207501U CN201246952Y CN 201246952 Y CN201246952 Y CN 201246952Y CN U2008202075017 U CNU2008202075017 U CN U2008202075017U CN 200820207501 U CN200820207501 U CN 200820207501U CN 201246952 Y CN201246952 Y CN 201246952Y
- Authority
- CN
- China
- Prior art keywords
- bot
- stick
- rotating shaft
- taphole
- furnace cupola
- 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.)
- Expired - Fee Related
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- Vertical, Hearth, Or Arc Furnaces (AREA)
Abstract
The utility model discloses an occlusion device of an iron tapping hole of a furnace cupola, which comprises a supporting stand, a crank, a bot stick, a rotating shaft and a rotary arm, wherein the supporting stand is fixed on two sides of the iron tapping hole of a furnace cupola, the rotating shaft is horizontally mounted on the supporting stand and is moveably connected with the supporting stand, one end of the bot stick is vertically connected with the central portion of the rotary shaft, and the other end of the bot stick is provided with a clay plug seat, the crank is connected with the rotating shaft through the rotary arm, and a counterweight hammer is arranged on the rotary arm. The occlusion device adopts a lever principle, which can accurately position, has excellent strength control, can plug the iron tapping hole in one time, has no hot iron scattering and safe operation, can greatly lower working intensity of workers, reduces material consumption, and is beneficial for production.
Description
Technical field
The utility model relates to a kind of blocking device of furnace cupola taphole.
Background technology
At casting industry, use the enterprise of furnace cupola more, stop up furnace cupola taphole and generally all adopt artificial the obstruction, the workman is in the operation engineering, use a bot stick, an end of bot stick is placed fire clay, aims at tapping hole and firmly stops up, often because firmly incorrect, cause molten iron to flash, operator's injury accident takes place to scald, when plugging, if do not aim at tapping hole, disposablely do not block, repeat repeatedly, cause the loss of artificial or material, production safety can not be guaranteed like this, working strength of workers can not be reduced.
Summary of the invention
The utility model is to provide a kind of safety operation, reduces working strength of workers, the blocking device of a kind of furnace cupola taphole simple to operate.
In order to solve the problems of the technologies described above, the technical solution that the utility model device is adopted is such: the blocking device of this furnace cupola taphole comprises support, wind, bot stick, rotating shaft, turning arm, support is fixed on the both sides of furnace cupola taphole, the rotating shaft level is rack-mount and for flexibly connecting, one end of bot stick is connected with the center of rotating shaft is vertical, the other end of bot stick is provided with bod seat, wind links to each other with rotating shaft by turning arm, and turning arm is provided with counter weight.
Described bot stick can be arranged to arcuation.
Described counter weight is movably connected on the turning arm.
By above technical scheme as can be seen, the utility model adopts lever principle, can accurately locate, dynamics is controlled well, performance plugging, a no molten iron flash and the blocking device of safety operation, in this special environment of casting, adopt this device, can reduce working strength of workers greatly, also can reduce the loss of material, be beneficial to safety in production; Also be provided with counter weight on this device, the dynamics that can regulate obstruction.
Description of drawings
Fig. 1 is the blocking device schematic diagram that machinery stops up furnace cupola taphole.
Fig. 2 is a front elevation view of the present utility model
1, support 2, wind 3, bot stick 4, rotating shaft 5, turning arm 6, bod seat 7, counter weight 8, tapping hole 9, fire clay 10, iron notch
The specific embodiment
In conjunction with Fig. 1, Fig. 2 is described in further detail the utility model, the blocking device of this furnace cupola taphole comprises support 1, wind 2, bot stick 3, rotating shaft 4, turning arm 5, support 1 is fixed on the both sides of furnace cupola taphole 8, rotating shaft 4 levels are installed on the support 1 and are flexible connection, one end of bot stick 3 is connected with the center of rotating shaft 4 is vertical, the other end of bot stick 3 is provided with bod seat 6, wind 2 links to each other with rotating shaft 4 by turning arm 5, turning arm 5 is provided with counter weight 7, bot stick 3 can be arranged to circular-arc, and counter weight 7 can be movably connected on the turning arm 5.
In operating process, the molten iron that stops in the iron notch 10 flows out, the operator is fixed on fire clay 9 on the bod seat 6, shake wind 2, rotating shaft 4 rotations are because bot stick 3 is vertical the connection with rotating shaft 4, so bot stick 3 moves as arcuation, fire clay 9 is aimed at furnace cupola taphole, plugging; Subsequently, oppositely shake wind 2, bot stick 3 resets, and this device operation is finished.
Claims (3)
1. the blocking device of a furnace cupola taphole, comprise support (1), wind (2), bot stick (3), rotating shaft (4), turning arm (5), it is characterized in that: support (1) is fixed on the both sides of furnace cupola taphole (8), the rotating shaft level is installed on the support (1) and is flexible connection, the vertical connection of center of one end of bot stick (3) and rotating shaft (4), the other end of bot stick (3) is provided with bod seat (6), wind (2) links to each other with rotating shaft (4) by turning arm (5), and turning arm (5) is provided with counter weight (7).
2, according to the blocking device of the described a kind of furnace cupola taphole of claim 1, it is characterized in that: bot stick (3) can be arranged to circular-arc.
3, according to the blocking device of the described a kind of furnace cupola taphole of claim 1, it is characterized in that: counter weight (7) is movably connected on the turning arm (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202075017U CN201246952Y (en) | 2008-08-08 | 2008-08-08 | Blocking apparatus of cupola taphole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202075017U CN201246952Y (en) | 2008-08-08 | 2008-08-08 | Blocking apparatus of cupola taphole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201246952Y true CN201246952Y (en) | 2009-05-27 |
Family
ID=40730774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202075017U Expired - Fee Related CN201246952Y (en) | 2008-08-08 | 2008-08-08 | Blocking apparatus of cupola taphole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201246952Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105087836A (en) * | 2015-08-17 | 2015-11-25 | 苏小明 | Control device for tapping hole of smelting furnace |
-
2008
- 2008-08-08 CN CNU2008202075017U patent/CN201246952Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105087836A (en) * | 2015-08-17 | 2015-11-25 | 苏小明 | Control device for tapping hole of smelting furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Wuhu Huaxin Precision Casting Co., Ltd. Assignor: Ma Nengming Contract record no.: 2011340000393 Denomination of utility model: Blocking apparatus of cupola taphole Granted publication date: 20090527 License type: Exclusive License Record date: 20110902 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090527 Termination date: 20140808 |
|
| EXPY | Termination of patent right or utility model |