CN103977911B - A kind of flotation device guillotine mechanism and the adjusting apparatus of flashboard thereof - Google Patents
A kind of flotation device guillotine mechanism and the adjusting apparatus of flashboard thereof Download PDFInfo
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- CN103977911B CN103977911B CN201410187299.6A CN201410187299A CN103977911B CN 103977911 B CN103977911 B CN 103977911B CN 201410187299 A CN201410187299 A CN 201410187299A CN 103977911 B CN103977911 B CN 103977911B
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- axle
- flashboard
- tooth
- restrictor bar
- flotation device
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Abstract
A kind of flotation device guillotine mechanism, it is characterised in that in the both sides of flashboard, is respectively equipped with a guide rail being vertically fixed on tailing tank, this flashboard and two guide rails and can slide up and down to coordinate；And tailing tank is fixed on cell body；Being arranged over restrictor bar at flashboard, the edge of the cross section of this restrictor bar includes at least one straightway, and the top of this restrictor bar is provided with tooth-strip part, and this restrictor bar can slide up and down to coordinate with the fairlead being fixed on cell body；At the tooth-strip part on the top of restrictor bar, being provided with the gear being meshed, this gear is fixed on adjustment axle, the support seat supports that this adjustment axle is fixed on cell body by least two.In at least one of which supports seat, it is provided with locking device.Flotation device guillotine mechanism according to the present invention, flashboard descending operation adjusts conveniently, safely, easily.
Description
Technical field
The present invention relates to a kind of flotation device guillotine mechanism, particularly relate to the adjusting apparatus of a kind of flotation device flashboard.
Instant invention overcomes prejudice of the prior art, evade and overcome a series of technical difficulty, become
Merit ground changes the handwheel that adjusts of the flashboard of flotation device as the outside of flotation device into, flotation device from the middle part of cell body
Flashboard leading screw adjusts structure and changes rack-and-pinion guiding mechanism or worm gear structure into, the flashboard of flotation device
Handwheel is changed into vertical operation by levels operation, so that the adjustment operation of flashboard becomes very convenient.
Prior art
In the prior art, the flashboard of flotation device is always situated in the middle part of cell body, and the outside of distance flotation device is relatively
Far, when flotation device works, if needing to adjust flashboard, operate the most very inconvenient.People always strive to change
Become this present situation, pay all effort, but, the flashboard of flotation device is in the middle part of cell body, shape all the time
The technical custom become and prejudice make nobody consider, and the handwheel that adjusts of handle changes the outside being located at flotation device.
ZL200720102264.3 discloses a kind of shutter for floatation cell, and its flashboard is fixed on restrictor bar, restrictor bar
Upper end is provided with external screw thread, and equipped with a handwheel on flotation device cell body, the endoporus of handwheel is provided with internal thread, with
Matching with the external screw thread on restrictor bar, handwheel is only capable of rotating immovable on the cell body of flotation device, so,
When rotating handwheel, flashboard will lift, thus realizes the keying of flashboard.However it remains necessary
The problem operating handwheel above flotation device cell body, is adjusted the most very inconvenient to flashboard.
Summary of the invention
It is an object of the invention to provide a kind of flotation device guillotine mechanism, its descending operation is very convenient.
Another object of the present invention is to provide the adjusting apparatus of a kind of flotation device guillotine mechanism, and it operates peace
Entirely, conveniently, easily.
To this end, according to an aspect of the invention, it is provided a kind of flotation device guillotine mechanism, it is characterised in that
In the both sides of flashboard, being respectively equipped with a guide rail being vertically fixed on tailing tank, this flashboard and two guide rails can
Slide up and down to coordinate；And tailing tank is fixed on cell body；It is arranged over restrictor bar at flashboard, this restrictor bar
The edge of cross section includes at least one straightway, and the top of this restrictor bar is provided with tooth-strip part, this restrictor bar be fixed on
Fairlead on cell body can slide up and down to coordinate；At the tooth-strip part on the top of restrictor bar, it is provided with the tooth being meshed
Wheel, this gear is fixed on adjustment axle, the support seat supports that this adjustment axle is fixed on cell body by least two,
In at least one of which supports seat, it is provided with the axle sleeve that can slide but can not rotate relative to adjusting axle；At this
The end of axle sleeve is provided with sleeve end profile of tooth, and the end face in supporting seat is provided with support seat inner face profile of tooth, axle
Between set end profile of tooth and support seat inner face profile of tooth, there is the position of engagement and disengaged orientation, in the position of engagement,
Axle sleeve is relative to adjusting shaft locking, and flashboard is in the operating mode that can prevent gliding；In disengaged orientation, axle sleeve phase
Being disengaged from for adjusting shaft locking, handwheel is in rotatable operating mode, and flashboard is in adjustable operating mode.
Preferably, the support seat supports that this adjustment axle is fixed on cell body by least two.
Preferably, the support receptacle being respectively arranged at the two ends with an adjustment axle of this described gear, at the groove adjusting axle
The outboard end of body is provided with handwheel.
Preferably, it is provided with gear in the one end in the middle part of cell body that is positioned at adjusting axle, sets at the other end adjusting axle
There is handwheel.
Preferably, described rail welding is on described tailing tank, or the cross section of this restrictor bar is trapezoidal, square
Shape or rectangle.
According to another aspect of the present invention, it is provided that a kind of flotation device guillotine mechanism, it is characterised in that
In the both sides of flashboard, being respectively equipped with a guide rail being vertically fixed on tailing tank, this flashboard and two guide rails can
Slide up and down to coordinate；And tailing tank is fixed on cell body；It is arranged over restrictor bar at flashboard, this restrictor bar
The edge of cross section includes at least one straightway, and the top of this restrictor bar is provided with worm gear tooth-strip part, and this restrictor bar is with solid
The fairlead being scheduled on cell body can slide up and down to coordinate；At the worm gear tooth-strip part on the top of restrictor bar, it is provided with phase
The worm screw portion of engagement, this worm screw portion is fixed on adjustment axle, and this adjustment axle is fixed on cell body by least two
Support seat supports, support in seat at least one of which, be provided with and can slide relative to adjusting axle but can not turn
Dynamic axle sleeve；Being provided with sleeve end profile of tooth in the end of this axle sleeve, the end face in supporting seat is provided with support seat
Inner face profile of tooth, has the position of engagement and non-engagement position between sleeve end profile of tooth and support seat inner face profile of tooth
Putting, in the position of engagement, axle sleeve is relative to adjusting shaft locking, and flashboard is in the operating mode that can prevent gliding；Non-
The position of engagement, axle sleeve is disengaged from relative to adjusting shaft locking, and handwheel is in rotatable operating mode, and flashboard is in
Adjustable operating mode.
Preferably, the support seat supports that this adjustment axle is fixed on cell body by least two.
Preferably, the support receptacle being respectively arranged at the two ends with an adjustment axle of this described worm-gear toothing, adjusting axle
The outboard end of cell body be provided with handwheel.
Preferably, adjust axle the one end in the middle part of cell body that is positioned at be provided with worm-gear toothing, adjust axle another
End is provided with handwheel.
Preferably, described rail welding is on described tailing tank, or the cross section of this restrictor bar is trapezoidal, square
Shape or rectangle.
According to one embodiment of present invention, using rack and pinion engagement secondary, the lifting to flashboard is adjusted,
Adjust handwheel and be positioned at the outside of flotation device, be therefore easy to be adjusted.
According to the present invention, overcome prejudice of the prior art, evade and overcome a series of technical tired
Difficulty, successfully changes the handwheel that adjusts of the flashboard of flotation device as the outside of flotation device into, floating from the middle part of cell body
The flashboard leading screw selecting machine adjusts structure and changes rack-and-pinion guiding mechanism or worm gear structure into, flotation device
The handwheel of flashboard is changed into vertical operation by levels operation, so that the adjustment operation of flashboard becomes very convenient.
Accompanying drawing explanation
Fig. 1 is the flotation device guillotine mechanism front schematic view according to one embodiment of the invention.
Fig. 2 is the side sectional view of flotation device guillotine mechanism according to an embodiment of the invention.
Fig. 3 is the schematic top plan view of flotation device guillotine mechanism according to an embodiment of the invention.
Fig. 4 is the sectional view of the locking device of flotation device guillotine mechanism according to an embodiment of the invention.
Fig. 5 is the side view of the locking device of flotation device guillotine mechanism according to an embodiment of the invention.
Detailed description of the invention
As Figure 1-3, flashboard 4 is between two guide rails 3, and guide rail 3 is welded on tailing tank 2,
Tailing tank 2 is then fixed on cell body 1.Being fixed with restrictor bar 5 on flashboard 4, restrictor bar 5 is square, restrictor bar
The top of 5 is machined with tooth bar.Restrictor bar 5 is enclosed within the fairlead 10 being fixed on cell body 1, restrictor bar 5 and lock
Plate 4 slides up and down respectively in fairlead 10 and guide rail 3.Gear 9 is meshed with the tooth bar on restrictor bar 5 top,
Gear 9 is fixed on adjustment axle 6, adjusts axle 6 and is then held by two support seats 7, supports seat 7 and be fixed on
On cell body 1.
In one embodiment of the invention, the one end adjusting axle is provided with gear, at the other end adjusting axle 6
It is fixed with handwheel 8.In another embodiment of the presently claimed invention, the middle part adjusting axle is provided with gear at adjustment axle
The outboard end of 6 is fixed with handwheel 8 when needs adjust flashboard lifting, it is only necessary to rotates handwheel, thus drives tooth
Wheel rotates, by the engagement of rack-and-pinion, so that restrictor bar flashboard realizes lift adjustment.By above
Mode, it is possible to easily flashboard is adjusted.
As it is shown on figure 3, in one embodiment, the both sides of flashboard 4 are respectively fitting into leading of two side rails 3
Groove, restrictor bar 5 coordinates in guide pin bushing 51, and the edge of the cross section of this restrictor bar 5 includes at least one straightway 52,
The top of this restrictor bar is provided with tooth-strip part or worm gear tooth-strip part on this straightway 52.
Due to pinion and rack itself cannot self-locking, flashboard deadweight effect under may fall, therefore,
Need a sleeve locking apparatus.
As illustrated in figures 4-5, can be at addition locking device in the support seat of handwheel side.
Specifically, in the support seat 11 of handwheel side, equipped with an axle sleeve 13, axle sleeve 13 is processed
Having screw thread, be provided with holding screw 12, the end of holding screw 12 is joined with adjusting the elongated slot processed on axle 6
Closing, so, this axle sleeve 13 can slide on axle 6 adjusting, and can not rotate.End at this axle sleeve 13
Portion is machined with profile of tooth, and the profile of tooth that this profile of tooth processes with the end face supporting seat 11 matches.When needs adjust lock
During plate, only axle sleeve 13 need to be pulled out so that its profile of tooth departs from supporting seat, just can rotate handwheel, regulator
Plate.After having regulated, axle sleeve 13 is pushed support seat 11 so that profile of tooth engages with supporting seat, axle sleeve 13
Will be unable to rotate, the most also making to adjust axle 6 cannot rotate, and has thus locked tooth bar.
Claims (10)
1. a flotation device guillotine mechanism, it is characterised in that in the both sides of flashboard, is respectively equipped with one vertically solid
The guide rail being scheduled on tailing tank, this flashboard and two guide rails can slide up and down to coordinate；And tailing tank is fixed on
On cell body；Being arranged over restrictor bar at flashboard, the edge of the cross section of this restrictor bar includes at least one straightway,
The top of this restrictor bar is provided with tooth-strip part, and this restrictor bar can slide up and down to coordinate with the fairlead being fixed on cell body；
At the tooth-strip part on the top of restrictor bar, being provided with the gear being meshed, this gear is fixed on adjustment axle, this adjustment
The support seat supports that axle is fixed on cell body by least two, at least one of which supports seat, being provided with can
Relative to the axle sleeve adjusting axle slip but can not rotate；It is provided with sleeve end profile of tooth in the end of this axle sleeve,
Support the end face in seat and be provided with support seat inner face profile of tooth, sleeve end profile of tooth and support seat inner face profile of tooth it
Between there is the position of engagement and disengaged orientation, in the position of engagement, axle sleeve relative to adjust shaft locking, at flashboard
In the operating mode that can prevent downslide；At disengaged orientation, axle sleeve is disengaged from relative to adjusting shaft locking, handwheel
Being in rotatable operating mode, flashboard is in adjustable operating mode.
2. flotation device guillotine mechanism as claimed in claim 1, it is characterised in that this adjustment axle is by least two
The individual support seat supports being fixed on cell body.
3. flotation device guillotine mechanism as claimed in claim 1, it is characterised in that the two ends of this described gear
Being respectively provided with a support receptacle adjusting axle, the outboard end at the cell body adjusting axle is provided with handwheel.
4. flotation device guillotine mechanism as claimed in claim 1, it is characterised in that be positioned at groove adjust axle
One end in the middle part of body is provided with gear, is provided with handwheel at the other end adjusting axle.
5. flotation device guillotine mechanism as claimed in claim 1, it is characterised in that described rail welding is in institute
State on tailing tank, or the cross section of this restrictor bar is trapezoidal, square or rectangle.
6. a flotation device guillotine mechanism, it is characterised in that in the both sides of flashboard, is respectively equipped with one vertically solid
The guide rail being scheduled on tailing tank, this flashboard and two guide rails can slide up and down to coordinate；And tailing tank is fixed on
On cell body；Being arranged over restrictor bar at flashboard, the edge of the cross section of this restrictor bar includes at least one straightway,
The top of this restrictor bar is provided with worm gear tooth-strip part, and this restrictor bar can slide up and down to the fairlead being fixed on cell body
Coordinate；At the worm gear tooth-strip part on the top of restrictor bar, being provided with the worm screw portion being meshed, this worm screw portion is fixed on tune
On bearing, the support seat supports that this adjustment axle is fixed on cell body by least two, prop up at least one of which
In support seat, it is provided with the axle sleeve that can slide but can not rotate relative to adjusting axle；It is provided with axle in the end of this axle sleeve
Set end profile of tooth, the end face in supporting seat is provided with support seat inner face profile of tooth, sleeve end profile of tooth and support
Having the position of engagement and disengaged orientation between seat inner face profile of tooth, in the position of engagement, axle sleeve is relative to adjustment
Shaft locking, flashboard is in the operating mode that can prevent gliding；At disengaged orientation, axle sleeve is relative to adjusting shaft locking
Being disengaged from, handwheel is in rotatable operating mode, and flashboard is in adjustable operating mode.
7. flotation device guillotine mechanism as claimed in claim 6, it is characterised in that this adjustment axle is by least two
The individual support seat supports being fixed on cell body.
8. flotation device guillotine mechanism as claimed in claim 6, it is characterised in that this described worm-gear toothing
Being respectively arranged at the two ends with a support receptacle adjusting axle, the outboard end at the cell body adjusting axle is provided with handwheel.
9. flotation device guillotine mechanism as claimed in claim 6, it is characterised in that be positioned at groove adjust axle
One end in the middle part of body is provided with worm-gear toothing, is provided with handwheel at the other end adjusting axle.
10. flotation device guillotine mechanism as claimed in claim 6, it is characterised in that described rail welding is in institute
State on tailing tank, or the cross section of this restrictor bar is trapezoidal, square or rectangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410187299.6A CN103977911B (en) | 2014-05-06 | 2014-05-06 | A kind of flotation device guillotine mechanism and the adjusting apparatus of flashboard thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410187299.6A CN103977911B (en) | 2014-05-06 | 2014-05-06 | A kind of flotation device guillotine mechanism and the adjusting apparatus of flashboard thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103977911A CN103977911A (en) | 2014-08-13 |
| CN103977911B true CN103977911B (en) | 2016-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410187299.6A Active CN103977911B (en) | 2014-05-06 | 2014-05-06 | A kind of flotation device guillotine mechanism and the adjusting apparatus of flashboard thereof |
Country Status (1)
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| CN (1) | CN103977911B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106205347B (en) * | 2016-08-22 | 2022-07-29 | 浙江大学 | Electromagnetic lever type water channel gate device for simulating instant dam break |
| CN110124872A (en) * | 2019-06-07 | 2019-08-16 | 烟台东方冶金设计研究院有限公司 | Flap arrangement in a kind of new type flotation machine slot |
| CN110238115B (en) * | 2019-06-12 | 2022-04-12 | 曾尚武 | Oil sludge cleaning machine |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB405606A (en) * | 1932-07-01 | 1934-02-01 | Gen Electric Co Ltd | Improvements in or relating to froth flotation |
| CN201702027U (en) * | 2010-01-26 | 2011-01-12 | 天地科技股份有限公司唐山分公司 | Lifting device for tailings flashboard of flotation machine |
| CN203140162U (en) * | 2013-04-07 | 2013-08-21 | 永善金沙矿业有限责任公司 | Novel self-sucking type flotation machine work liquid level regulating device |
| CN203316267U (en) * | 2013-05-09 | 2013-12-04 | 安徽开发矿业有限公司 | Device capable of adjusting air inflow in slurry inlet pipe of floatation machine |
| CN203239974U (en) * | 2013-05-15 | 2013-10-16 | 煤炭科学研究总院唐山研究院 | Flotation machine tailings gate plate |
| CN204051920U (en) * | 2014-05-06 | 2014-12-31 | 江西稀有金属钨业控股集团有限公司 | A kind of flotation device guillotine mechanism |
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2014
- 2014-05-06 CN CN201410187299.6A patent/CN103977911B/en active Active
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| CN103977911A (en) | 2014-08-13 |
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| CP01 | Change in the name or title of a patent holder |
Address after: 330046 No. 118 West Beijing Road, Jiangxi, Nanchang Patentee after: JIANGXI TUNGSTEN HOLDING GROUP CO.,LTD. Address before: 330046 No. 118 West Beijing Road, Jiangxi, Nanchang Patentee before: JIANGXI RARE EARTH & RARE METALS TUNGSTEN GROUP HOLDING Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220208 Address after: 341099 No. 36, Yingbin Avenue, Ganzhou economic and Technological Development Zone, Jiangxi Province Patentee after: Ganzhou Nonferrous Metallurgical Machinery Co.,Ltd. Address before: 330046 No. 118 West Beijing Road, Jiangxi, Nanchang Patentee before: JIANGXI TUNGSTEN HOLDING GROUP CO.,LTD. |
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| TR01 | Transfer of patent right |