CN101758171B - Non-return device of chain belt of pig machine - Google Patents
Non-return device of chain belt of pig machine Download PDFInfo
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- CN101758171B CN101758171B CN2009101727065A CN200910172706A CN101758171B CN 101758171 B CN101758171 B CN 101758171B CN 2009101727065 A CN2009101727065 A CN 2009101727065A CN 200910172706 A CN200910172706 A CN 200910172706A CN 101758171 B CN101758171 B CN 101758171B
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- chain belt
- baffle
- pig machine
- baffle plate
- return device
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Abstract
The invention discloses an iron-making blast furnace assorted non-return device of a chain belt of a pig machine, comprising a baffle, a supporting shaft, a supporting seat and a non-return pad, wherein the baffle is arranged on the supporting shaft between two supporting holes of the supporting seat; the circular arc end of the upper part of the baffle locks the shaft sleeve end of a chain belt; the non-return pad is arranged on the front side plate of the supporting seat; when the baffle rotates around the supporting shaft and resets and falls back by dead weight or the chain belt falls and slides back, the lower part of the baffle can not reverse under the blocking which corresponds to the non-return pad. The device is symmetrically arranged below both ends of the chain belt of the upper layer of a pig machine in pairs. In the invention, the design of an unpowered mechanism automatically falling back by the dead weight is adopted, the baffle realizes per se rotation under the touch of the shaft sleeves of both ends of the chain belt, and then the resetting is realized by the dead weight of the baffle; when the chain belt is accidentally broken to fall back and slide back from the high end to the low end, the circular arc end of the upper part of the baffle locks the shaft sleeves of both ends of the chain belt, and the lower part is blocked by the non-return pad, thereby taking the non-return effect and effectively preventing the accidents of serious damage, long-time machine halt, production halt and the like of the pig machine.
Description
Technical field
The present invention relates to a kind of chain belt transmission facility of blast furnace corollary equipment pig machine, especially a kind of non-return device of chain belt of pig machine.
Background technology
At present the supporting pig machine of blast furnace is to drag chain belt by driving wheel, is carrying the pig mold that fills with molten iron by chain belt and is slowly moving to the blanking end and carry out operation.Chain belt affords the influence of factors such as tension and fatigue wear in operation process; Phenomenon of rupture takes place easily, the fracture in case chain belt meets accident, chain belt will decline to low side from high-end; In this case; Pig machine will receive, and can cause shutdown, stopping production accident, can influence the ordinary production of blast furnace when serious.
Summary of the invention
The present invention is intended to solve the technical problem that fracture takes place above-mentioned chain belt of pig machine easily in operation process; A kind of non-return device of chain belt of pig machine is provided, can have prevented effectively that the chain belt of pig machine accident from rupturing and declining back sliding badly damaged so that accidents such as shutdown for a long time, stopping productions.
The technical scheme that the present invention takes is following:
Non-return device of chain belt of pig machine comprises baffle plate, bolster, supporting base and stop pad.Baffle plate is installed on the bolster between supporting base two support holes, and baffle plate top arc end blocks the sleeve end of chain belt, and the stop pad places on the supporting base front side board, and rotating position, corresponding baffle plate bottom also stops the baffle plate revolution.Touch around the bolster revolution and lean on when repeats bits falls or chain belt when declining back cunning when baffle plate receives the chain belt axle sleeve, the baffle plate bottom receives not stopping of corresponding stop pad and can take a turn for the worse.
This non-return device of chain belt is tied to form disymmetry and is installed in below, chain belt two ends, pig machine upper strata.
Said stop pad can adopt the bakelite pad with good mechanical strength and wearability.
The present invention adopts has mechanism design unpowered and by conducting oneself with dignity and falling after rise voluntarily; Baffle plate is realized self revolution under the axle sleeve at chain belt two ends touches; Lean on the deadweight of baffle plate to realize when resetting then, meet accident at chain belt and rupture from high-end when low side declines back cunning, the axle sleeve at chain belt two ends is blocked at the circular arc place on this device baffle plate top; Can play the non-return effect, accidents such as cunning is shut down, stopping production effectively prevent to decline back owing to chain belt of pig machine fracture.
Description of drawings
Fig. 1 is the front view of non-return device of chain belt;
Fig. 2 is the A-A view of non-return device of chain belt.
The specific embodiment
Introduce embodiments of the invention below in conjunction with accompanying drawing.
This non-return device of chain belt of pig machine is installed on below, chain belt two ends, pig machine upper strata, installs for becoming disymmetry.Be generally every chain belt and 2～8 pairs of non-return device of chain belt be installed, and first pair is installed near the driving wheel place by determining deviation symmetry.
As shown in the figure, this non-return device of chain belt of pig machine is made up of baffle plate 1, bolster 2, supporting base 4 and stop pad 5 etc.Baffle plate 1 is installed in the middle of the bolster 2, and baffle plate 1 top arc end is stuck in axle sleeve 6 ends of chain belt; Bolster 2 is supported by the support holes of supporting base about 4 two side plates, and its axle head can be provided with the split pin 3 of axial restraint, and bolster 2 can design oilhole by lubricating cup 7 (M14 * 1) oil injecting lubricating together with baffle plate 1 endoporus; Stop pad 5 is installed on the front side board of supporting base 4, should adopt the bakelite pad with good mechanical strength and wearability.Lean on when repeats bits falls after rise when baffle plate 1 turns round around bolster 2, the prevention that baffle plate 1 bottom receives corresponding stop pad 5 can not take a turn for the worse.
Touch the baffle plate 1 of non-return device of chain belt during the work of this device by the axle sleeve at chain belt two ends 6; Baffle plate 1 revolves around bolster 2 realizations self commentaries on classics; Lean on the deadweight of baffle plate 1 to realize when resetting then, baffle plate 1 contacts with stop pad 5 and is cushioned and stop during revolution, and the wearing and tearing of minimizing baffle plate 1; Chain belt meets accident to rupture and declines back when sliding, because the axle sleeve at chain belt two ends is blocked at the circular arc place of baffle plate 1, the bottom receives stopping of stop pad 5, can play the non-return effect.
Claims (5)
1. non-return device of chain belt of pig machine; It is characterized in that: comprise baffle plate, bolster, supporting base and stop pad; Baffle plate is installed on the bolster between supporting base two support holes; Baffle plate top arc end blocks the sleeve end of chain belt, and the stop pad places on the supporting base front side board, and rotating position, corresponding baffle plate bottom also stops the baffle plate revolution.
2. non-return device of chain belt of pig machine according to claim 1 is characterized in that: this non-return device of chain belt is tied to form disymmetry and is installed in below, chain belt two ends, pig machine upper strata.
3. non-return device of chain belt of pig machine according to claim 1 is characterized in that: said stop pad adopts the bakelite pad with good mechanical strength and wearability.
4. non-return device of chain belt of pig machine according to claim 1 is characterized in that: said bolster by supporting base about the support holes of two side plates support, its axle head is provided with the split pin of axial restraint.
5. non-return device of chain belt of pig machine according to claim 1 is characterized in that: adopt cascade oiling between said bolster and baffle plate endoporus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101727065A CN101758171B (en) | 2009-11-25 | 2009-11-25 | Non-return device of chain belt of pig machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101727065A CN101758171B (en) | 2009-11-25 | 2009-11-25 | Non-return device of chain belt of pig machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101758171A CN101758171A (en) | 2010-06-30 |
| CN101758171B true CN101758171B (en) | 2012-07-04 |
Family
ID=42489644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101727065A Active CN101758171B (en) | 2009-11-25 | 2009-11-25 | Non-return device of chain belt of pig machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101758171B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107252885B (en) * | 2017-07-31 | 2023-08-11 | 马鞍山市润通重工科技有限公司 | Aluminium iron ball continuous casting machine |
| CN111657634B (en) * | 2019-03-08 | 2023-05-12 | 青岛正沃机械设备科技有限公司 | Zipper pre-finishing machine |
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2009
- 2009-11-25 CN CN2009101727065A patent/CN101758171B/en active Active
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| Publication number | Publication date |
|---|---|
| CN101758171A (en) | 2010-06-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Feng Li Inventor after: Liu Zihui Inventor after: Wang Xiaoshi Inventor after: Liu Shengqiang Inventor after: Zou Xicheng Inventor after: Liu Yongjie Inventor after: Luan Jian Inventor after: Gao Zhiyong Inventor after: Teng Weiqiang Inventor after: Kong Xiangyi Inventor after: Yu Huabing Inventor before: Feng Li Inventor before: Feng Guoxing Inventor before: Chen Junsheng Inventor before: Liu Shengqiang Inventor before: Zou Xicheng Inventor before: Liu Yongjie Inventor before: Song Junguang Inventor before: Luan Jian Inventor before: Ren Jinxi Inventor before: Gao Zhiyong Inventor before: Teng Weiqiang |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: FENG LI LIU SHENGQIANG ZOU XICHENG LIU YONGJIE SONG JUNGUANG LUAN JIAN RENJINXI GAO ZHIYONG TENG WEIQIANG FENG GUOXING CHEN JUNSHENG TO: FENG LI LIU SHENGQIANG ZOU XICHENG LIU YONGJIE LUAN JIAN GAO ZHIYONG TENG WEIQIANG KONG XIANGYI YU HUABING LIU ZIHUI WANG XIAOSHI |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |