CN103213777A - Novel inverse-ladder-shaped mine-discharging chute - Google Patents
Novel inverse-ladder-shaped mine-discharging chute Download PDFInfo
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- CN103213777A CN103213777A CN2013100178387A CN201310017838A CN103213777A CN 103213777 A CN103213777 A CN 103213777A CN 2013100178387 A CN2013100178387 A CN 2013100178387A CN 201310017838 A CN201310017838 A CN 201310017838A CN 103213777 A CN103213777 A CN 103213777A
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- chute
- chute body
- ladder
- hole
- connecting panel
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Abstract
The invention discloses a novel inverse-ladder-shaped mine-discharging chute, which consists of a chute body (1), a chute body (2), a chute body (3), a chute body connection plate (1) and a chute body connection plate (2). The novel inverse-ladder-shaped mine-discharging chute is characterized in that the chute body (1) and the chute body (2) are respectively used for horizontally connecting the lower hole of the chute body (1) with the upper hole of the chute body (2) as well as the lower hole of the chute body (2) with the upper hole of the chute body (3) in a sealing mode; the chute body (1), the chute body (2) and the chute body (3) are gradually reduced and are in the inverse-ladder-shaped structure; and the widths of the chute body connection plates are both bigger than the reduced width between the lower hole and the upper hole of the two stages of chute bodies. The device has the advantages of simple structure, strong adaptability and long service life, damage on the lower part of the chute and the corner angles of the chute hole can be effectively reduced, and the service life of the chute is prolonged; and meanwhile, because the lowering impact force of mineral aggregate is reduced, the health hazard on operators caused by raise dust is lowered, or damage on the equipment on the lower part of the chute is reduced.
Description
Technical field:
The present invention relates to a kind of funnel, relate in particular to a kind of following ore deposit funnel that is used for after the ore reduction, belong to and adopt, select industry load transfer device field.
Background technology:
Mostly mining funnel was vertical or bending type under existing mine adopted, selects in the production system, in the process of following ore deposit, because drop was big when mineral descended, the ore falling speed is fast, it is big to impact injury, funnel bottom and bottom device, bell mouth corner angle are partly caused damage, or material falls into the powder ash concentration height that produces on the belt, the equipment operator is worked the mischief, also increased the cost of enterprise.
Summary of the invention:
Purpose of the present invention is exactly will provide that a kind of simple in structure, applicability is strong, long service life, can effectively prolong the funnel novel funnel in service life.
The object of the present invention is achieved like this: ore deposit funnel under a kind of novel inverted steps shape, form by infundibular body (1), infundibular body (2), infundibular body (3), bucket body connecting panel (1), bucket body connecting panel (2), it is characterized in that horizontal respectively infundibular body (1) end opening and infundibular body (2) is suitable for reading, infundibular body (2) end opening of bucket body connecting panel (1), bucket body connecting panel (2) and suitable for reading being tightly connected of infundibular body (3).
Described infundibular body (1), infundibular body (2), infundibular body (3) dwindle step by step, are inverted steps shape structure;
Described bucket body connecting panel width is all greater than the width that reduces between the upper and lower mouth of two-stage bucket body.
Mineral aggregate forms stocking angle during following ore deposit on the bucket body connecting panel, mineral aggregate is just along the domatic whereabouts of stocking angle, because the effect of stocking angle friction force, slowed down the impulsive force that mineral aggregate directly descends, make and fall into the powder ash amount that produces on the belt and reduce, can not pound the equipment that decreases the bottom, and because bucket body connecting panel width greater than the width that reduces between the two-stage bucket body, when falling, mineral aggregate does not almost have damage to bucket body yet.
The present invention compared with prior art has the following advantages:
By using ore deposit funnel under the inverted steps shape, effectively reduced damage to funnel bottom, bell mouth corner angle part, not only prolonged the service life of funnel, the impulsive force that descends owing to mineral aggregate reduces simultaneously, or reduced the health hazard of airborne dust, or reduced damage to the equipment of funnel bottom to the operative employee.This apparatus structure is simple, applicability strong, long service life.
Description of drawings:
Accompanying drawing is a concrete structure scheme drawing of the present invention.
Fig. 1 is a cutaway view of the present invention.
Fig. 2 is a birds-eye view of the present invention.
1, infundibular body (1) 2, infundibular body (2) 3, infundibular body (3) 4, bucket body connecting panel (1) 5, bucket body connecting panel (2)
The specific embodiment:
The bucket body connecting panel of following ore deposit funnel is connected with the bucket body horizontal seal, and infundibular body is inverted steps shape structure and dwindles step by step, and bucket body connecting panel width is slightly larger than the width that reduces between the two-stage bucket body.
During use, mineral aggregate enters funnel, forms stocking angle on the bucket body connecting panel that dwindles step by step, mineral aggregate falls along the stocking angle slope, only the bucket body connecting panel there is damage, has effectively reduced damage, also reduction greatly of the airborne dust of Xing Chenging simultaneously funnel bottom and bottom device, bell mouth corner angle part.
Claims (3)
1. ore deposit funnel under the novel inverted steps shape, form by infundibular body (1), infundibular body (2), infundibular body (3), bucket body connecting panel (1), bucket body connecting panel (2), it is characterized in that horizontal respectively infundibular body (1) end opening and infundibular body (2) is suitable for reading, infundibular body (2) end opening of bucket body connecting panel (1), bucket body connecting panel (2) and suitable for reading being tightly connected of infundibular body (3).
2. according to ore deposit funnel under the described inverted steps shape of claim 1, it is characterized in that described infundibular body (1), infundibular body (2), infundibular body (3) dwindle step by step, are inverted steps shape structure.
3. according to ore deposit funnel under the described inverted steps shape of claim 1, it is characterized in that described bucket body connecting panel width is all greater than the width that reduces between the upper and lower mouth of two-stage bucket body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100178387A CN103213777A (en) | 2013-01-18 | 2013-01-18 | Novel inverse-ladder-shaped mine-discharging chute |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100178387A CN103213777A (en) | 2013-01-18 | 2013-01-18 | Novel inverse-ladder-shaped mine-discharging chute |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103213777A true CN103213777A (en) | 2013-07-24 |
Family
ID=48812025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013100178387A Pending CN103213777A (en) | 2013-01-18 | 2013-01-18 | Novel inverse-ladder-shaped mine-discharging chute |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103213777A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110254970A (en) * | 2019-06-10 | 2019-09-20 | 长沙埃比林环保科技有限公司 | A kind of urban building waste transhipment funnel |
| CN111504878A (en) * | 2020-05-07 | 2020-08-07 | 江苏华淼电子科技有限公司 | Base sealing structure for asphalt pavement water seepage measuring device |
| CN112774833A (en) * | 2020-12-09 | 2021-05-11 | 上海铸研重工科技有限公司 | Vertical roller press, sand making system and sand making method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3797707A (en) * | 1971-04-20 | 1974-03-19 | Jenike And Johanson Inc | Bins for storage and flow of bulk solids |
| CN2876056Y (en) * | 2006-03-29 | 2007-03-07 | 闫海 | Wear resistant funnel |
| CN201317549Y (en) * | 2008-11-28 | 2009-09-30 | 陕西彩虹电子玻璃有限公司 | Abrasion protecting structure of cullet feed bin |
| CN202295916U (en) * | 2011-10-25 | 2012-07-04 | 桐乡磊石微粉有限公司 | Step flow-aiding powder storage tank |
| CN202625269U (en) * | 2012-05-10 | 2012-12-26 | 中国十七冶集团有限公司 | Anti-abrasion device for material conveying system |
-
2013
- 2013-01-18 CN CN2013100178387A patent/CN103213777A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3797707A (en) * | 1971-04-20 | 1974-03-19 | Jenike And Johanson Inc | Bins for storage and flow of bulk solids |
| CN2876056Y (en) * | 2006-03-29 | 2007-03-07 | 闫海 | Wear resistant funnel |
| CN201317549Y (en) * | 2008-11-28 | 2009-09-30 | 陕西彩虹电子玻璃有限公司 | Abrasion protecting structure of cullet feed bin |
| CN202295916U (en) * | 2011-10-25 | 2012-07-04 | 桐乡磊石微粉有限公司 | Step flow-aiding powder storage tank |
| CN202625269U (en) * | 2012-05-10 | 2012-12-26 | 中国十七冶集团有限公司 | Anti-abrasion device for material conveying system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110254970A (en) * | 2019-06-10 | 2019-09-20 | 长沙埃比林环保科技有限公司 | A kind of urban building waste transhipment funnel |
| CN111504878A (en) * | 2020-05-07 | 2020-08-07 | 江苏华淼电子科技有限公司 | Base sealing structure for asphalt pavement water seepage measuring device |
| CN112774833A (en) * | 2020-12-09 | 2021-05-11 | 上海铸研重工科技有限公司 | Vertical roller press, sand making system and sand making method |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130724 |