CN204718400U - A kind of spring buffer formula sintering machine chute device - Google Patents
A kind of spring buffer formula sintering machine chute device Download PDFInfo
- Publication number
- CN204718400U CN204718400U CN201520394838.3U CN201520394838U CN204718400U CN 204718400 U CN204718400 U CN 204718400U CN 201520394838 U CN201520394838 U CN 201520394838U CN 204718400 U CN204718400 U CN 204718400U
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- CN
- China
- Prior art keywords
- chute
- plummer
- spring
- sintering machine
- buffer formula
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Abstract
The utility model provides a kind of spring buffer formula sintering machine chute device, comprise intermediate chute, plummer, described plummer is arranged in the upper port of intermediate chute, and be provided with back-moving spring bottom plummer, described back-moving spring upper end connects plummer, and lower end is then fixed on the inside bottom surface of intermediate chute.Change the contact surface at the large inclination angle of former chute design into horizontal contact face, below horizontal contact face, design is by guide post and back-moving spring, be used for eliminate sintering feed under placement in height time produce intense impact, reduce sintering feed excessive because impacting, and the generation of powdered, improve the utilization rate of sintering feed.
Description
Technical field
The utility model relates to sintering machine chute, especially a kind of spring buffer formula sintering machine chute device.
Background technology
In metallurgy industry, sintering deposit has important function as the upstream process of ironmaking, and sintering feed enters central cooler cooling after sintering machine burning, and be the collection chute of sintering feed below one section of circular cooler track, sintering feed enters down one production process via chute.
In process of production, due to the speed of service of circular cooler trolley, sintering feed is fallen by chute material mouth with certain speed, due to the degree of depth of chute in dropping process, sintering feed self speed is accelerated, with when contacting bottom chute, produce powerful impulsive force, cause the sintering feed powdered that partial particulate diameter is less, facts have proved, when sintering feed particle diameter is less than 5mm, effect can not be produced aborning, therefore need to design a kind of device, reduce the damage impacted, reduce the powdered degree of sintering feed.
Through retrieval, do not find constructed open source literature in the art.
Utility model content
The purpose of this utility model is to provide a kind of spring buffer formula sintering machine chute device, the impulsive force produced when can alleviate sintering feed falling from high altitude very well, reduces the degree of sintering feed powdered, improves the service efficiency of sintering feed, reduces overall energy resource consumption.
The purpose of this utility model realizes by following technical measures:
This spring buffer formula sintering machine chute device comprises intermediate chute, plummer, described plummer is arranged in the upper port of intermediate chute, and be provided with back-moving spring bottom plummer, described back-moving spring upper end connects plummer, and lower end is then fixed on the inside bottom surface of intermediate chute.
The purpose of this utility model also realizes by following technical measures:
On the guide bar, guide post upper end connects plummer to described reseting spring sleeve, and lower end is stretched in spring case, and described back-moving spring lower end is also goed deep in spring case.
Described intermediate chute inside bottom surface offers the blind hole for fixing spring box.
Described intermediate chute upper left side is bolted chute, and lower right is also bolted lower chute.
Described plummer upper surface is horizontal contact face.
The utility model has following beneficial effect:
This kind of device is by framework, plummer, guide post, spring, spring case form, the operation principle of this device is, change the contact surface at the large inclination angle of former chute design into horizontal contact face, below horizontal contact face design by guide post and back-moving spring, be used for eliminate sintering feed under placement in height time produce intense impact, reduce sintering feed excessive because impacting, and the generation of powdered, improve the utilization rate of sintering feed.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment.
In figure: 1, plummer; 2, spring case; 3, guide post; 4, back-moving spring; 5, intermediate chute; 6, upper chute; 7, lower chute; 8, bolt; 9, bolt.
Detailed description of the invention
Relevant detailed description of the present utility model and technology contents, coordinate accompanying drawing to be described as follows, but accompanying drawing only provides with reference to the use with explanation, is not used for being limited the utility model.
According to Fig. 1, spring buffer formula sintering machine chute device, comprise intermediate chute 5, plummer 1, described plummer is arranged in the upper port of intermediate chute, and be provided with back-moving spring 4 bottom plummer, described back-moving spring upper end connects plummer, and lower end is then fixed on the inside bottom surface of intermediate chute.Back-moving spring is enclosed within guide post 3, and guide post upper end connects plummer, and lower end is stretched in spring case 2, and described back-moving spring lower end is also goed deep in spring case.Intermediate chute inside bottom surface offers the blind hole for fixing spring box.Intermediate chute upper left side connects upper chute 6 by bolt 8, and lower right also connects lower chute 7 by bolt 9.Plummer upper surface is horizontal contact face.
During work, sintering feed falls from top, contacts with plummer, and plummer, under the effect of impulsive force, moves down, and back-moving spring receives extruding, produces contrary power, the impulsive force of sintering feed is offset, and reduces the powdered degree of sintering feed.The utility model buffering effect is obvious, designs easy, is convenient to fabrication and installation.
The foregoing is only preferred embodiment of the present utility model, be not used to limit the scope of the claims of the present utility model, other use the equivalence of patent spirit of the present utility model to change, and all should all belong to the scope of the claims of the present utility model.
Claims (5)
1. a spring buffer formula sintering machine chute device, it is characterized in that, comprise intermediate chute, plummer, described plummer is arranged in the upper port of intermediate chute, and be provided with back-moving spring bottom plummer, described back-moving spring upper end connects plummer, and lower end is then fixed on the inside bottom surface of intermediate chute.
2. a kind of spring buffer formula sintering machine chute device according to claim 1, is characterized in that, on the guide bar, guide post upper end connects plummer to described reseting spring sleeve, and lower end is stretched in spring case, and described back-moving spring lower end is also goed deep in spring case.
3. a kind of spring buffer formula sintering machine chute device according to claim 2, it is characterized in that, described intermediate chute inside bottom surface offers the blind hole for fixing spring box.
4. a kind of spring buffer formula sintering machine chute device according to claim 1, it is characterized in that, described intermediate chute upper left side is bolted chute, and lower right is also bolted lower chute.
5. a kind of spring buffer formula sintering machine chute device according to claim 1, it is characterized in that, described plummer upper surface is horizontal contact face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520394838.3U CN204718400U (en) | 2015-06-09 | 2015-06-09 | A kind of spring buffer formula sintering machine chute device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520394838.3U CN204718400U (en) | 2015-06-09 | 2015-06-09 | A kind of spring buffer formula sintering machine chute device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204718400U true CN204718400U (en) | 2015-10-21 |
Family
ID=54317393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520394838.3U Expired - Fee Related CN204718400U (en) | 2015-06-09 | 2015-06-09 | A kind of spring buffer formula sintering machine chute device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204718400U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104848691A (en) * | 2015-06-09 | 2015-08-19 | 马春强 | Spring cushioned sintering machine chute device |
-
2015
- 2015-06-09 CN CN201520394838.3U patent/CN204718400U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104848691A (en) * | 2015-06-09 | 2015-08-19 | 马春强 | Spring cushioned sintering machine chute device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151021 Termination date: 20190609 |