CN204688930U - The buffering blanking of a kind of ore belt transporter right-angled crossing and material guide device - Google Patents
The buffering blanking of a kind of ore belt transporter right-angled crossing and material guide device Download PDFInfo
- Publication number
- CN204688930U CN204688930U CN201520381931.0U CN201520381931U CN204688930U CN 204688930 U CN204688930 U CN 204688930U CN 201520381931 U CN201520381931 U CN 201520381931U CN 204688930 U CN204688930 U CN 204688930U
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- China
- Prior art keywords
- material guide
- blanking
- unloader
- guide device
- belt transporter
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- 239000000463 material Substances 0.000 title claims abstract description 40
- 230000003139 buffering effect Effects 0.000 title claims abstract description 28
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 9
- 239000010959 steel Substances 0.000 claims abstract description 9
- 238000007599 discharging Methods 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 claims description 3
- 238000010791 quenching Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000010977 unit operation Methods 0.000 description 1
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Abstract
The utility model relates to the buffering blanking of ore belt transporter right-angled crossing and material guide device, effective solution unloader serious wear, service life is short, increase the problem of productive costs, the discharging opening of belt transporter is placed in above the upper oral part of unloader, unloader to be connected structure by the blanking straight tube of the feed opening of top inverted trapezoidal and bottom flat column, the buffering blanking that unloader is inner has NM360 wear-resisting steel plate to make in the junction of feed opening and blanking straight tube and material guide device, buffering blanking and material guide device are the buffering flow dividing structures being connected and composed band four entrances by the material guide port of the circle of cross-shaped support and carriage center, the diameter of material guide port is 80mm-120mm, impulsive force to unloader blanking straight tube sidewall when the utility model slow down belt transporter conveying ore, extend the service life of unloader blanking straight tube, improve production efficiency, greatly reduce productive costs.
Description
Technical field
The utility model relates to the buffering blanking of a kind of ore belt transporter right-angled crossing and material guide device.
Background technology
Belt transporter, in industrial and mining enterprises, is responsible for the function of the material transportations such as ore, and current ore dressing plant belt feeder transport plane unloader is made up of the blanking straight tube of to be the feed opening of inverted trapezoidal shape and bottom be on top flat column, and straight tube sidewall weld has wear-resisting steel plate.When ore is transported to unloader with belt transporter, owing to not cushioning blanking device in unloader, ore in blanking process with Parabolic impact force action on the straight tube sidewall wear-resisting steel plate of feed opening bottom, long ore impacts, through calculating about 70 day time, straight tube sidewall wearing and tearing in feed opening bottom are thinning and even gall, and stopping production of now having to is repaired feed opening or changes, production unit operation efficiency will certainly be reduced, increase operating cost.Therefore, how to reduce the degree of wear of the materials such as ore to unloader barrel, the service life extending unloader becomes problem demanding prompt solution.
Summary of the invention
For above-mentioned situation, for overcoming prior art defect, the object of the utility model is just to provide the buffering blanking of a kind of ore belt transporter right-angled crossing and material guide device, and can effectively solve unloader serious wear, service life is short, increases the problem of productive costs.
The technical scheme that the utility model solves is, comprise unloader and belt transporter, the discharging opening of belt transporter is placed in above the upper oral part of unloader, unloader to be connected structure by the blanking straight tube of the feed opening of top inverted trapezoidal and bottom flat column, the buffering blanking that unloader is inner has NM360 wear-resisting steel plate to make in the junction of feed opening and blanking straight tube and material guide device, buffering blanking and material guide device are the buffering flow dividing structures being connected and composed band four entrances by the material guide port of the circle of cross-shaped support and carriage center, the diameter of material guide port is 80mm-120mm.
Impulsive force to unloader blanking straight tube sidewall when the utility model slow down belt transporter conveying ore, extends the service life of unloader blanking straight tube, improves production efficiency, greatly reduce productive costs.
Accompanying drawing explanation
Fig. 1 is structural front view of the present utility model.
Fig. 2 is structure birds-eye view of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is elaborated.
Provided by Fig. 1-Fig. 2, the utility model comprises unloader and belt transporter, the discharging opening of belt transporter 1 is placed in above the upper oral part of unloader, unloader to be connected structure by the feed opening 2 of top inverted trapezoidal and the blanking straight tube 5 of bottom flat column, the buffering blanking that unloader is inner has NM360 wear-resisting steel plate to make in the junction of feed opening and blanking straight tube and material guide device, buffering blanking and material guide device are the buffering flow dividing structures being connected and composed band four entrances by the material guide port 4 of the circle of cross-shaped support 3 and carriage center, the diameter of material guide port is 80mm-120mm.
Described support 3 outer end is welded on the corner of the feed opening of unloader and the junction of blanking straight tube respectively, and material guide port is welded on the crossing center place of support.
Described blanking straight tube 5 is the square column type that the NM360 wear-resisting steel plate of quench hot process is made.
The cross-sectional plane of described feed opening 2 is rectangle.
The minister suitable for reading of described feed opening 2 is 700mm-1000mm, and width is 600mm-900mm.
The cross-section lengths of described blanking straight tube 5 is 300mm-500mm, and width is 200mm-400mm.
Service condition of the present utility model is, start belt transporter 1, ore along with belt transporter 1 parabolically running orbit fall into unloader 2, clash into cross-shaped buffering blanking and material guide device, after the material guide port 4 of cross-shaped buffering blanking and material guide device cushions sub-material, ore enters in blanking straight tube by four entrances (namely by 4 mouths that right-angled crossing is divided into) four of buffering blanking and material guide device are loose, overwhelming majority ore is run the running orbit changed into vertically downward by former parabola, extremely a small amount of ore is only had to act on the blanking straight tube sidewall of unloader, greatly slow down the impulsive force to the blanking straight tube sidewall of unloader when belt transporter 1 carries the media such as ore, extend the service life of unloader 2.
It is to be noted; only exemplary description is carried out to the utility model by reference to the accompanying drawings above; realization of the present utility model is not subject to the restrictions described above; as long as have employed various equivalence that design of the present utility model and technical scheme carry out or equivalently to replace, all belong to protection domain of the present utility model.
The utility model owing to being provided with cross-shaped buffering blanking and material guide device in the unloader of ore belt transporter, cushion and shunted ore fall Action of Gravity Field, ore falls on the material guide port of the circle on buffering blanking and material guide device top, play the effect of being shunted by ore, ore is fallen apart by four entrances four cushioning blanking and material guide device and enters in blanking straight tube, effectively change the path of motion of ore, reduce ore to the application force of the blanking straight tube wall of unloader, extend the service life of blanking straight tube, enhance productivity, reduce productive costs, service life of the present utility model brought up to 200 days by original 70 days, the maintenance of annual saving unloader and about 8000 yuan of the expense of replacing wear-resisting steel plate, there is huge economic and social benefit.
Claims (6)
1. an ore belt transporter right-angled crossing buffering blanking and material guide device, comprise unloader and belt transporter, the discharging opening of belt transporter (1) is placed in above the upper oral part of unloader, unloader to be connected structure by the blanking straight tube (5) of the feed opening of top inverted trapezoidal (2) and bottom flat column, it is characterized in that, the buffering blanking that unloader is inner has NM360 wear-resisting steel plate to make in the junction of feed opening and blanking straight tube and material guide device, buffering blanking and material guide device are the buffering flow dividing structures being connected and composed band four entrances by the material guide port (4) of the circle of cross-shaped support (3) and carriage center, the diameter of material guide port is 80mm-120mm.
2. ore belt transporter right-angled crossing buffering blanking according to claim 1 and material guide device, it is characterized in that, described support (3) outer end is welded on the corner of the feed opening of unloader and the junction of blanking straight tube respectively, and material guide port is welded on the crossing center place of support.
3. ore belt transporter right-angled crossing buffering blanking according to claim 1 and material guide device, is characterized in that, the square column type that the NM360 wear-resisting steel plate that described blanking straight tube (5) is quench hot process is made.
4. ore belt transporter right-angled crossing buffering blanking according to claim 1 and material guide device, it is characterized in that, the cross-sectional plane of described feed opening (2) is rectangle.
5. ore belt transporter right-angled crossing buffering blanking according to claim 4 and material guide device, it is characterized in that, the minister suitable for reading of described feed opening (2) is 700mm-1000mm, and width is 600mm-900mm.
6. ore belt transporter right-angled crossing buffering blanking according to claim 1 and material guide device, it is characterized in that, the cross-section lengths of described blanking straight tube (5) is 300mm-500mm, and width is 200mm-400mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520381931.0U CN204688930U (en) | 2015-06-06 | 2015-06-06 | The buffering blanking of a kind of ore belt transporter right-angled crossing and material guide device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520381931.0U CN204688930U (en) | 2015-06-06 | 2015-06-06 | The buffering blanking of a kind of ore belt transporter right-angled crossing and material guide device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204688930U true CN204688930U (en) | 2015-10-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520381931.0U Expired - Fee Related CN204688930U (en) | 2015-06-06 | 2015-06-06 | The buffering blanking of a kind of ore belt transporter right-angled crossing and material guide device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204688930U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113353600A (en) * | 2021-06-09 | 2021-09-07 | 中材海外工程有限公司 | Continuous material guiding device |
-
2015
- 2015-06-06 CN CN201520381931.0U patent/CN204688930U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113353600A (en) * | 2021-06-09 | 2021-09-07 | 中材海外工程有限公司 | Continuous material guiding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Dengfeng City, Henan province 452470 city of Zhengzhou Tang Zhuang Xiang Tang Dong Cun Bei River Patentee after: HENAN DONGDA TECHNOLOGY CO.,LTD. Address before: Dengfeng City, Henan province 452470 city of Zhengzhou Tang Zhuang Xiang Tang Dong Cun Bei River Patentee before: HENAN DONGDA MINING Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151007 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |