CN203568220U - Impact-resistant funnel for mining material feeding system - Google Patents
Impact-resistant funnel for mining material feeding system Download PDFInfo
- Publication number
- CN203568220U CN203568220U CN201320495709.4U CN201320495709U CN203568220U CN 203568220 U CN203568220 U CN 203568220U CN 201320495709 U CN201320495709 U CN 201320495709U CN 203568220 U CN203568220 U CN 203568220U
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- Prior art keywords
- funnel
- resistant
- shock
- ladder
- feed system
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Abstract
The utility model discloses an impact-resistant funnel for a mining material feeding system. The impact-resistant funnel comprises a funnel body, material impact zones, material gathering boxes and a material guide bench. The funnel body is of a single side stepped structure, the material impact zones and the material gathering boxes are disposed on steps of one side of the inner wall of the funnel body, and the material guide bench is disposed onto the other side, opposite to the steps, of the inner wall of the funnel body. The blanking center line and the lower band central line of the funnel body coincide. The funnel of the utility model is of a single side stepped structure, and the material impact zones and the material gathering boxes are disposed on the steps of the inner wall of the funnel, such that a material gathering buffer impact structure of material is formed between each material impact zone and each corresponding material gathering box. The inner wall opposite to the steps is equipped with the material guide bench which effectively guides falling of material, so the material can fall in the middle of a lower adhesive tape and thus an adhesive tape deviation problem caused by deviation of material falling is solved. The impact-resistant funnel has a simple structure, is convenient to use, and can be connected to two belt/adhesive tape transport machines with a certain angle so that material can be smoothly conveyed by the machines and smoothly carried without falling and splashing. Therefore, the workload of workers is effectively reduced and the maintenance cost for equipment is lowered.
Description
Technical field
The utility model relates to a kind of mining equipment technology field of transport, is specifically related to a kind of simple in structurely, reduces the shock-resistant funnel of mining Feed system of worker's labour intensity and cost of equipment maintenance.
Background technology
Prior art Feed system is mainly confessed sintering deposit, pellet iron material for ironmaking, because these iron material intensity are high, material impact funnel, leaks liner plate damage to blanking and is exceedingly fast, and funnel housing will be breakdown about 20 days, cause Lou material impact to produce, upper funnel discharging point, not at bottom adhesive tape line of centers, causes bottom rubber belt from deviating simultaneously, can cause to produce to interrupt, even accidents caused, greatly restricted the transport capacity of sealing-tape machine.Directly impact is produced.For this reason, develop a kind of simple in structurely, working stability is reliable, can effectively absorb material impact, and the shock-resistant funnel of mining Feed system that reduces funnel damage is the effective way addressing this problem.
Utility model content
It is a kind of simple in structure that the purpose of this utility model is to provide, and working stability is reliable, can effectively absorb material impact, reduces the shock-resistant funnel of mining Feed system of funnel damage.
The purpose of this utility model is to realize like this, comprise funnel body, material impact district, material collecting box and guide platform, described funnel body is monolateral ladder-type structure, and material impact district and material collecting box are set on inwall ladder, on the inwall of ladder section opposite, guide platform is set; The blanking line of centers of described funnel body and lower band line of centers coincide.
The utility model adopts monolateral stepped appearance funnel structure, material impact district and material collecting box are set on inner wall of hopper ladder, make material between material impact district and material collecting box, form windrow shock absorbing structure, the guide platform blanking that effectively leads is set on the inwall of ladder section opposite, make material drop on lower adhesive tape middle part, solved the rubber belt from deviating problem that blanking is not just causing.The utility model is simple in structure, easy to use, can be connected two belt/adhesive tape conveyors with certain angle, makes it complete smoothly material and passes on, and accepts material smooth and easy and can not be scattered and splash, and effectively reduces the maintenance cost of labor strength and equipment.
Accompanying drawing explanation
Fig. 1 is funnel integral structure and the working state schematic representation of prior art;
Fig. 2 is funnel integral structure and the working state schematic representation of the utility model;
In figure: 1-funnel body, 2-material impact district, 3-material collecting box, 4-guide platform, 5-blanking line of centers, is with line of centers under 6-, 7-upper conveyor belt, 8-driving rolls, load-transfer device under 9-, 10-carrying roller.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is further described, but must not to the utility model, be limited by any way, any change or the improvement based on the utility model training centre, done, all belong to protection domain of the present utility model.
Fig. 1 shows the structure of the funnel of prior art, it is common inverted cone-shaped structure, material directly impacts on the liner plate on inner cone inclined-plane, and the material service direction of funnel has an inverted constraint, the destructiveness that material washes away district to funnel is very big, therefore washes away district and greatly shortens service life, is easy to funnel to puncture, add that upper funnel discharging point does not overlap with bottom adhesive tape line of centers, often causes material splash in a large number and then cause rubber belt from deviating.
As shown in Figure 2, the utility model comprises funnel body 1, material impact district 2, material collecting box 3 and guide platform 4, described funnel body 1 is monolateral ladder-type structure, and material impact district 2 and material collecting box 3 are set on inwall ladder, on the inwall of ladder section opposite, guide platform 4 is set; Blanking line of centers 5 and the lower band line of centers 6 of described funnel body 1 coincide.
Half is ladder-type structure for described funnel body 1, and its top arranges dust boot; Second half is backboard shape/slope shape structure, the structure that two semi-consolidated cooperations are big upper and lower small mouth.
The ladder section of described funnel body 1 is arranged at material impact side, and described ladder is at least 2 grades.
The section of the inside and outside wall of material impact side of described funnel body 1 is stepped, and the base angle of each ladder of this stepped inwall is knuckle, at the inside face of this stepped inwall, is provided with abrasion-proof backing block.
Described funnel body 1 ladder step top is material impact district 2, is cuboid structure, connects the material collecting box 3 of bottom.
Wear-resisting/shock-resistant liner plate is set in described material impact district 2.
Between described material impact district 2 and material collecting box 3, at right angles/arc chord angle transition is connected.
On the ladder step of described funnel body 1, material collecting box 3 is set, these material collecting box 3 one walls are funnel body 1 body, and all the other are riser structure, form box-shaped/ellipse/semicircular structure with funnel body 1.
The offside in described material impact district 2 arranges guide platform 4, and this guide platform 4 is the structure that has a down dip, and upper surface and horizontal surface inclination angle are 30 ~ 45 °.
Described guide platform 4 surfaces arrange wear-resisting and/or corrosion-resistant finishes.
principle of work of the present utility model and working process:
The utility model funnel body is monolateral ladder-type structure, material impact district and material collecting box are set on inner wall of hopper ladder, make material between material impact district and material collecting box, form heap plot point, to form windrow shock absorbing structure, on the inwall of ladder section opposite, guide platform is set, funnel is effectively closed up, and the blanking that effectively leads, make material drop on lower adhesive tape middle part, efficiently solve the rubber belt from deviating problem that blanking is not just causing.
During use, adjust the position of funnel, blanking line of centers and the lower band line of centers of upstream travelling apron funnel are coincided, make material concentrate the adhesive tape center that falls within, not only effectively extended the service life of funnel, also solved because discharging point is not just causing the problem of rubber belt from deviating, extended the service life of adhesive tape.The utility model is simple in structure, easy to use, can be connected two belt/adhesive tape conveyors with certain angle, makes it complete smoothly material and passes on, and accepts material smooth and easy and can not be scattered and splash.
Claims (10)
1. the shock-resistant funnel of mining Feed system, comprise funnel body (1), material impact district (2), material collecting box (3) and guide platform (4), it is characterized in that: described funnel body (1) is monolateral ladder-type structure, material impact district (2) and material collecting box (3) are set on inwall ladder, on the inwall of ladder section opposite, guide platform (4) are set; The blanking line of centers (5) of described funnel body (1) coincides with lower band line of centers (6).
2. the shock-resistant funnel of mining Feed system according to claim 1, half is ladder-type structure to it is characterized in that described funnel body (1), its top arranges dust boot; Second half is backboard shape/slope shape structure, the structure that two semi-consolidated cooperations are big upper and lower small mouth.
3. the shock-resistant funnel of mining Feed system according to claim 1 and 2, is characterized in that the ladder section of described funnel body (1) is arranged at material impact side, and described ladder is at least 2 grades.
4. the shock-resistant funnel of mining Feed system according to claim 1 and 2, the section that it is characterized in that the inside and outside wall of material impact side of described funnel body (1) is stepped, the base angle of each ladder of this stepped inwall is knuckle, at the inside face of this stepped inwall, is provided with abrasion-proof backing block.
5. the shock-resistant funnel of mining Feed system according to claim 1 and 2, is characterized in that described funnel body (1) ladder step top is material impact district (2), is cuboid structure, connects the material collecting box (3) of bottom.
6. the shock-resistant funnel of mining Feed system according to claim 1 and 2, on the ladder step of the funnel body (1) described in it is characterized in that, material collecting box (3) is set, these material collecting box (3) one walls are funnel body (1) body, all the other are riser structure, form box-shaped/ellipse/semicircular structure with funnel body (1).
7. the shock-resistant funnel of mining Feed system according to claim 1, is characterized in that, in described material impact district (2), wear-resisting/shock-resistant liner plate is set.
8. according to the shock-resistant funnel of mining Feed system described in claim 1 or 7, it is characterized in that between described material impact district (2) and material collecting box (3), rectangular/arc chord angle transition is connected.
9. according to the shock-resistant funnel of mining Feed system described in claim 1 or 7, it is characterized in that the offside in described material impact district (2) arranges guide platform (4), this guide platform (4) is the structure that has a down dip, and upper surface and horizontal surface inclination angle are 30 ~ 45 °.
10. the shock-resistant funnel of mining Feed system according to claim 9, is characterized in that described guide platform (4) surface arranges wear-resisting and/or corrosion-resistant finishes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320495709.4U CN203568220U (en) | 2013-08-14 | 2013-08-14 | Impact-resistant funnel for mining material feeding system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320495709.4U CN203568220U (en) | 2013-08-14 | 2013-08-14 | Impact-resistant funnel for mining material feeding system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203568220U true CN203568220U (en) | 2014-04-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320495709.4U Expired - Fee Related CN203568220U (en) | 2013-08-14 | 2013-08-14 | Impact-resistant funnel for mining material feeding system |
Country Status (1)
| Country | Link |
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| CN (1) | CN203568220U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105417100A (en) * | 2015-12-20 | 2016-03-23 | 新余钢铁集团有限公司 | Step-shaped buffering funnel |
| CN107805680A (en) * | 2017-11-28 | 2018-03-16 | 北京首钢国际工程技术有限公司 | A kind of blast furnace ironmaking scale hooper |
| CN109879026A (en) * | 2019-03-08 | 2019-06-14 | 包头钢铁（集团）有限责任公司 | A kind of rubber conveyer discharge funnel |
| CN114901571A (en) * | 2020-02-10 | 2022-08-12 | 杰富意钢铁株式会社 | Receiving plate, transfer part chute, conveying device and conveying method |
-
2013
- 2013-08-14 CN CN201320495709.4U patent/CN203568220U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105417100A (en) * | 2015-12-20 | 2016-03-23 | 新余钢铁集团有限公司 | Step-shaped buffering funnel |
| CN107805680A (en) * | 2017-11-28 | 2018-03-16 | 北京首钢国际工程技术有限公司 | A kind of blast furnace ironmaking scale hooper |
| CN109879026A (en) * | 2019-03-08 | 2019-06-14 | 包头钢铁（集团）有限责任公司 | A kind of rubber conveyer discharge funnel |
| CN114901571A (en) * | 2020-02-10 | 2022-08-12 | 杰富意钢铁株式会社 | Receiving plate, transfer part chute, conveying device and conveying method |
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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: 20140430 Termination date: 20190814 |