CN201052506Y - Slope regulating type bar screen - Google Patents
Slope regulating type bar screen Download PDFInfo
- Publication number
- CN201052506Y CN201052506Y CNU2007201531910U CN200720153191U CN201052506Y CN 201052506 Y CN201052506 Y CN 201052506Y CN U2007201531910 U CNU2007201531910 U CN U2007201531910U CN 200720153191 U CN200720153191 U CN 200720153191U CN 201052506 Y CN201052506 Y CN 201052506Y
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- CN
- China
- Prior art keywords
- funnel
- supertronic
- loose
- hinge
- leaf
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a new gradient adjustment-type bar grizzly screen, which comprises a bar grizzly screen (3), a hinge (2), a gradient adjustment funnel (4), a movable supporting point (5), an ore funnel (6), a regulating lead screw (7), a regulating hand-wheel (8) and a loose-leaf hand-wheel holder (9). The utility model has ingenious design, reasonable structure and low manufacturing costs, thereby improving the ore crushing efficiency and being suitable for applying in the prior screening operation before crushing the mine mineral materials.
Description
Technical field
The utility model relates to a kind of supertronic formula bar diagrid, specifically according to the mineralogical property difference, adjusts the screening gradient and other job parameter, to guarantee screening efficiency, improves a kind of mineral screening plant of whole work efficiency.
Background technology
At present, prescreening device before the mineral materials fragmentation of mine generally adopts fixed diagrid, its shortcoming is that the bar diagrid gradient is fixed, it is not strong that material properties is changed adaptability, meet the material clay content when high, screening efficiency sharply descends, even sieve aperture takes place punishes severely obstruction, and this will directly cause crushing operation inefficiency or production line to stop production; Be exactly that sieve aperture immobilizes in addition, not only above-mentioned shortcoming can occur, also can restrict broken production capacity.
ZL92243397.6 discloses " a kind of Grid screen ", and by the grate that screen frame side plate, screen frame bottom girder, cast stone grid section, grid section kerve are formed, cast stone grid section and grid section kerve match, horizontal holder of screen frame bottom girder and supporting grid kerve, the cross section of cast stone grid section be "
" shape, grid section kerve cross section is " recessed " shape, cast stone grid section plane and horizontal plane angle are 23 °-34 °, are provided with the sieve seam of expanding gradually and tapering being arranged on the flow direction of sieve material.
Summary of the invention
The purpose of this utility model aims to provide a kind of supertronic formula bar diagrid of energy-conservation, efficient, wide adaptability, improves the broken prescreening efficient of producing in mine.
To achieve these goals, supertronic formula bar diagrid of the present utility model is made up of bar diagrid, hinge, supertronic funnel, moving fulcrum, slide ore deposit funnel, adjusting screw mandrel, adjusting handle and loose-leaf handwheel support, described adjusting handle and loose-leaf handwheel support flexibly connect by regulating screw mandrel, moving fulcrum flexibly connects with the adjusting screw mandrel, hinge and supertronic funnel flexibly connect, supertronic funnel and bar diagrid flexibly connect, moving fulcrum is fixedlyed connected with the supertronic funnel, loose-leaf handwheel support is fixedlyed connected with slide ore deposit funnel, and hinge is fixedlyed connected with disintegrating machine.
Supertronic formula bar diagrid of the present utility model compared with prior art has following advantage:
Adopt the supertronic funnel and reasonably to regulate the screening gradient, guaranteed screening efficiency according to the variation of material clay content; When gradient adjustment can't improve screening efficiency fully, the sieve aperture of replaceable different size guaranteed screening efficiency, and production line can be worked continuously; Adopt supertronic formula bar diagrid of the present utility model, unpowered operation, Operation and Maintenance is more convenient, and is reasonable in design, and low cost of manufacture has increased substantially the muck operating efficiency.
Description of drawings
Fig. 1 is the integral planar schematic diagram of the utility model supertronic formula bar diagrid.
Fig. 2 is the floor map of bar diagrid.
Be hinge wherein: 1) be disintegrating machine, 2), 3) be the bar diagrid, 4) be the supertronic funnel, 5) be moving fulcrum, 6) for slipping the ore deposit funnel, 7) for regulating screw mandrel, 8) and be adjusting handle, 9) be loose-leaf handwheel support.
The specific embodiment
Supertronic formula bar diagrid shown in Figure 1 is made up of bar diagrid 3, hinge 2, supertronic funnel 4, moving fulcrum 5, slide ore deposit funnel 6, adjusting handle 8, adjusting screw mandrel 7 and loose-leaf handwheel support 9.
Hinge 2 is fixedlyed connected with disintegrating machine 1, bar diagrid 3 flexibly connects with supertronic funnel 4, so that the replacing of bar diagrid 3, supertronic funnel 4 flexibly connects with hinge 2, regulate the center screw that screw mandrel 7 inserts adjusting handle 8 and loose-leaf handwheel support 9, flexibly connect mutually, by left rotation and right rotation adjusting handle 8, make and regulate that screw mandrel 7 moves up and down and the gradient that changes supertronic funnel 4, moving fulcrum 5 flexibly connects with regulating screw mandrel 7, and moving fulcrum 5 is fixedlyed connected with supertronic funnel 4, for the ease of the conveying of undersize material, slide ore deposit funnel 6 is set below bar diagrid 3, and the ore deposit funnel 6 that slips is fixedlyed connected with loose-leaf handwheel support 9.
In order to reach the purpose that the prevention mineral spilt and reduced the operation dust, can dustproof shade be set in the both sides of supertronic funnel 4.
Claims (1)
1.) a kind of supertronic formula bar diagrid, by bar diagrid (3), hinge (2), supertronic funnel (4), moving fulcrum (5), slide ore deposit funnel (6), regulate screw mandrel (7), adjusting handle (8) and loose-leaf handwheel support (9) are formed, it is characterized in that described adjusting handle (8) and loose-leaf handwheel support (9) flexibly connect by regulating screw mandrel (7), moving fulcrum (5) flexibly connects with adjusting screw mandrel (7), hinge (2) flexibly connects with supertronic funnel (4), supertronic funnel (4) flexibly connects with bar diagrid (3), moving fulcrum (5) is fixedlyed connected with supertronic funnel (4), loose-leaf handwheel support (9) is fixedlyed connected with slide ore deposit funnel (6), and hinge (2) is fixedlyed connected with disintegrating machine (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201531910U CN201052506Y (en) | 2007-06-25 | 2007-06-25 | Slope regulating type bar screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201531910U CN201052506Y (en) | 2007-06-25 | 2007-06-25 | Slope regulating type bar screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201052506Y true CN201052506Y (en) | 2008-04-30 |
Family
ID=39392175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201531910U Expired - Fee Related CN201052506Y (en) | 2007-06-25 | 2007-06-25 | Slope regulating type bar screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201052506Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103495490A (en) * | 2013-10-21 | 2014-01-08 | 个旧市易通有色矿业有限公司 | Inclined rotary plate chute |
| CN108856646A (en) * | 2018-06-15 | 2018-11-23 | 苏州勤美达精密机械有限公司 | Precoated sand recyclable device and technique |
-
2007
- 2007-06-25 CN CNU2007201531910U patent/CN201052506Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103495490A (en) * | 2013-10-21 | 2014-01-08 | 个旧市易通有色矿业有限公司 | Inclined rotary plate chute |
| CN108856646A (en) * | 2018-06-15 | 2018-11-23 | 苏州勤美达精密机械有限公司 | Precoated sand recyclable device and technique |
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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: 20080430 Termination date: 20160625 |