CN102284344A - Underground mechanical movable sieve jigger - Google Patents
Underground mechanical movable sieve jigger Download PDFInfo
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- CN102284344A CN102284344A CN2011102460595A CN201110246059A CN102284344A CN 102284344 A CN102284344 A CN 102284344A CN 2011102460595 A CN2011102460595 A CN 2011102460595A CN 201110246059 A CN201110246059 A CN 201110246059A CN 102284344 A CN102284344 A CN 102284344A
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- sieve
- flange
- lump coal
- casing
- scratch board
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Abstract
The invention aims at providing an improved underground mechanical movable sieve jigger which is technically characterized in that a drive mechanism arranged on a box body is connected with a crank-link mechanism through a connecting link, a suspender on the crank-link mechanism is hinged with the upper part of a movable sieve body, the front part of the movable sieve body is hinged with the front part of the box body, a slate discharging wheel is arranged at the middle in the box body, a flange of a slate chute at the lower part of the box body and a flange of a lump coal and screen-penetrating matter chute are respectively connected with a slate flange and a lump coal and screen-penetrating matter flange of an integrated scraper conveyor, a movable partition plate is arranged in a scraper conveyor groove body and used for partitioning the scraper conveyor groove body into a slate groove and a lump coal and screen-penetrating matter groove, and a scraper conveyor nose is arranged at the front part of the box body and is higher than a water level. The invention has the advantages of simplifying the structure, lowering the installation height and reducing the occupation area.
Description
Technical field
The present invention relates to a kind of colliery coal separation equipment, particularly be applicable to the down-hole mechanical movable-sieve jig of sorting 20～350mm particle size fraction coal.
Background technology
Present down-hole mechanical movable-sieve jig, as patent announcement number is the down-hole mechanical movable-sieve jig of CN101486012A, announced a kind of casing that comprises, assemble and utilize the moving sieve nest that main driving machine structure and toggle drive and the down-hole mechanical movable-sieve jig of material elevator structure on it, the main driving machine structure is arranged in the casing lateral surface, the material elevator structure adopts two scratch board conveyors that are arranged in juxtaposition that promote transportation lump coal and spoil respectively, this down-hole mechanical movable-sieve jig takes up room bigger, acquire a certain degree of difficulty in the underworkings layout, it is applicable to down-hole large section roadway condition of work, arrange with regard to the cross dimensions that needs the kaneh for most underworkings, be suitable for for light section tunnel, down-hole is just more difficult.
Summary of the invention
The purpose of this invention is to provide a kind of improved down-hole mechanical movable-sieve jig, solved that the bulk that existing down-hole mechanical movable-sieve jig exists is big, structure compactness issue not, made full use of condition of work under the existing well, the reliability and the security of downhole production have been guaranteed, its compact conformation is reasonable, it is little to take up space, easily in the down-hole mounting arrangements.
The object of the present invention is achieved like this: comprise casing, driving mechanism, toggle, moving sieve nest, discharge refuse wheel mechanism and scratch board conveyor, it is characterized in that: the driving mechanism that is installed on the casing is connected with toggle by connecting rod, the suspension rod on the toggle and the upper articulation of moving sieve nest, the front portion of moving sieve nest and casing anterior hinged, the discharge refuse wheel is installed in the middle of in the casing, the flange of the flange of lower box slate chute and lump coal and saturating sieve thing chute is connected spoil flange and the lump coal and the saturating thing flange that sieves of integral type scratch board conveyor respectively, in the scratch board conveyor cell body, moveable bulkhead is housed, moveable bulkhead is divided into spoil groove and lump coal and saturating sieve thing groove to the scratch board conveyor cell body, the scratch board conveyor head is installed in the casing front portion, is higher than water surface place.
The invention has the beneficial effects as follows: solved existing down-hole mechanical movable-sieve jig and taken problems such as lane space is big, assembling trouble, installation and maintenance requirement skill level height, maintenance difficult, and be applicable to the underworkings condition of work, satisfy the security and the reliability of down-hole, reduce the colliery operation cost, reduce carbon emission, reduce noise, reduce environmental pollution.
This down-hole mechanical movable-sieve jig adopts and arrange driving mechanism on casing, simplifies the structure, and has reduced setting height(from bottom), has reduced floor space, makes layout more reasonable, has improved the ability to provide the auxiliary items of main transportation system under equipment and the coal mine.Use the integral type scratch board conveyor, in the middle of the conveying trough of scratch board conveyor, install the dividing plate of separating spoil and lump coal and saturating sieve thing additional, guarantee the accuracy of separated spoil and lump coal and the packing of saturating sieve thing, also reduced the interference with miscellaneous equipment, improved sorting and conevying efficiency.
Description of drawings:
Fig. 1 is a structure chart of the present invention.
Fig. 2 is the vertical view of Fig. 1.
Specific implementation method:
Below in conjunction with accompanying drawing present embodiment is described further
By Fig. 1-2 as can be known, the driving mechanism 4 that is installed on the casing 1 is connected with toggle 2 by connecting rod 3, the upper articulation of suspension rod on the toggle 2 and moving sieve nest 5, the front portion of moving sieve nest 5 and casing 1 anterior hinged, the discharge refuse wheel 6 of discharging spoil is installed in the middle of in the casing 1, discharge refuse wheel cross section is a regular hexagon, the flange of casing 1 bottom slate chute 8 is connected with saturating sieve thing flange with lump coal with the spoil flange of integral type scratch board conveyor 10 respectively with the flange of saturating sieve thing chute 9 with lump coal, in scratch board conveyor 10 cell bodies, moveable bulkhead 14 is housed, moveable bulkhead 14 is divided into spoil groove 12 and lump coal and saturating sieve thing groove 13 to scratch board conveyor 10 cell bodies, lump coal is connected with saturating sieve thing chute 7 with the lump coal of saturating sieve thing groove 13 and lower box, and scratch board conveyor head 15 is installed in casing 1 front portion and is higher than water surface place.
Down-hole mechanical movable-sieve jig job step: in underworkings, arrange down-hole mechanical movable-sieve jig, in casing, add water to overfall.Raw coal enters casing by coal-in port and falls on the moving sieve nest of arranging the inclination angle, driving mechanism drives moving sieve nest by toggle and does upper and lower reciprocating motion around the pin joint that connects with casing, the promotion raw coal moves ahead, make raw coal in moving ahead by density stratification, in the light density lump coal on upper strata is crossed downflow weir falls into the integral type scratch board conveyor through the lump coal chute lump coal and saturating sieve thing groove; Crossing the discharge refuse wheel at the heavy density spoil of lower floor falls in the spoil groove of integral type scratch board conveyor through slate chute; The compass screen surface hole that short grained sieve thing passes on the moving sieve nest falls in the lump coal and saturating sieve thing groove of integral type scratch board conveyor through saturating sieve thing chute.The integral type scratch board conveyor promotes spoil and lump coal and saturating sieve thing respectively and transports out the water surface, through scratch board conveyor head spoil discharge gate and lump coal with sieve the thing discharge gate thoroughly and discharge respectively.
Claims (2)
1. down-hole mechanical movable-sieve jig
,Comprise casing, driving mechanism, toggle, moving sieve nest, discharge refuse wheel mechanism and scratch board conveyor, it is characterized in that: the driving mechanism that is installed on the casing is connected with toggle by connecting rod, the suspension rod on the toggle and the upper articulation of moving sieve nest, the front portion of moving sieve nest and casing anterior hinged, the discharge refuse wheel is installed in the middle of in the casing, the flange of lower box slate chute is connected with saturating sieve thing flange with lump coal with the spoil flange of integral type scratch board conveyor respectively with the flange of saturating sieve thing chute with lump coal, in the scratch board conveyor cell body, moveable bulkhead is housed, moveable bulkhead is divided into spoil groove and lump coal and saturating sieve thing groove to the scratch board conveyor cell body, lump coal is connected with saturating sieve thing chute with the lump coal of saturating sieve thing groove and lower box, and the scratch board conveyor head is installed in the casing front portion.
2. a kind of down-hole mechanical movable-sieve jig according to claim 1
,It is characterized in that discharge refuse wheel cross section is a regular hexagon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102460595A CN102284344A (en) | 2011-08-25 | 2011-08-25 | Underground mechanical movable sieve jigger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102460595A CN102284344A (en) | 2011-08-25 | 2011-08-25 | Underground mechanical movable sieve jigger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102284344A true CN102284344A (en) | 2011-12-21 |
Family
ID=45331258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102460595A Pending CN102284344A (en) | 2011-08-25 | 2011-08-25 | Underground mechanical movable sieve jigger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102284344A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102921528A (en) * | 2012-09-29 | 2013-02-13 | 山东泰安煤矿机械有限公司 | Hydraulic movable sieve jig used underground |
| CN103551246A (en) * | 2013-10-21 | 2014-02-05 | 中国矿业大学 | Sediment discharging net chain of sorting machine |
| CN105597908A (en) * | 2016-01-26 | 2016-05-25 | 张路征 | Combined movable sieve jig for three products |
| CN106824497A (en) * | 2016-12-02 | 2017-06-13 | 河池市技术开发中心 | A kind of master of movable-sieve jig carries sieve structure |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4778219A (en) * | 1984-07-26 | 1988-10-18 | Klockner-Humboldt-Deutz Ag | Jigging machine |
| CN2524835Y (en) * | 2002-01-15 | 2002-12-11 | 山东煤矿泰安机械厂 | Hydraulic moving sieve jigger |
| CN2543905Y (en) * | 2002-04-28 | 2003-04-09 | 齐齐哈尔斯潘塞表面处理设备有限公司 | Integrated double lift machine |
| CN2936433Y (en) * | 2006-03-30 | 2007-08-22 | 沈阳天安矿山机械科技有限公司 | Underground mechanical movable sieve jig |
| CN200963602Y (en) * | 2006-09-22 | 2007-10-24 | 于开明 | Mechanical movable-sieve jig |
| CN201172545Y (en) * | 2007-12-26 | 2008-12-31 | 河南省正龙煤业有限公司 | Two-channel scraper conveyor |
| CN101486012A (en) * | 2008-12-30 | 2009-07-22 | 辽宁天安矿山科技有限公司 | Underground mechanical movable sieve jig |
| CN202238267U (en) * | 2011-08-25 | 2012-05-30 | 沈阳北方重矿机械有限公司 | Underground mechanical movable sieve jig |
-
2011
- 2011-08-25 CN CN2011102460595A patent/CN102284344A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4778219A (en) * | 1984-07-26 | 1988-10-18 | Klockner-Humboldt-Deutz Ag | Jigging machine |
| CN2524835Y (en) * | 2002-01-15 | 2002-12-11 | 山东煤矿泰安机械厂 | Hydraulic moving sieve jigger |
| CN2543905Y (en) * | 2002-04-28 | 2003-04-09 | 齐齐哈尔斯潘塞表面处理设备有限公司 | Integrated double lift machine |
| CN2936433Y (en) * | 2006-03-30 | 2007-08-22 | 沈阳天安矿山机械科技有限公司 | Underground mechanical movable sieve jig |
| CN200963602Y (en) * | 2006-09-22 | 2007-10-24 | 于开明 | Mechanical movable-sieve jig |
| CN201172545Y (en) * | 2007-12-26 | 2008-12-31 | 河南省正龙煤业有限公司 | Two-channel scraper conveyor |
| CN101486012A (en) * | 2008-12-30 | 2009-07-22 | 辽宁天安矿山科技有限公司 | Underground mechanical movable sieve jig |
| CN202238267U (en) * | 2011-08-25 | 2012-05-30 | 沈阳北方重矿机械有限公司 | Underground mechanical movable sieve jig |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102921528A (en) * | 2012-09-29 | 2013-02-13 | 山东泰安煤矿机械有限公司 | Hydraulic movable sieve jig used underground |
| CN103551246A (en) * | 2013-10-21 | 2014-02-05 | 中国矿业大学 | Sediment discharging net chain of sorting machine |
| CN103551246B (en) * | 2013-10-21 | 2015-06-03 | 中国矿业大学 | Sediment discharging net chain of sorting machine |
| CN105597908A (en) * | 2016-01-26 | 2016-05-25 | 张路征 | Combined movable sieve jig for three products |
| CN106824497A (en) * | 2016-12-02 | 2017-06-13 | 河池市技术开发中心 | A kind of master of movable-sieve jig carries sieve structure |
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| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20111221 |