CN105329652B - The elevating conveyor of broken anti-blockage function is screened with the rectangular slab of stone - Google Patents
The elevating conveyor of broken anti-blockage function is screened with the rectangular slab of stone Download PDFInfo
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- CN105329652B CN105329652B CN201510878240.6A CN201510878240A CN105329652B CN 105329652 B CN105329652 B CN 105329652B CN 201510878240 A CN201510878240 A CN 201510878240A CN 105329652 B CN105329652 B CN 105329652B
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- headstock
- coal
- scraper plate
- elevating conveyor
- sprocket wheel
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Abstract
The invention discloses a kind of elevating conveyor that broken anti-blockage function is screened with the rectangular slab of stone, including aircraft tail shelf and headstock, blowpit is sequentially provided between aircraft tail shelf and headstock, running part, disintegrating machine and crane span structure, dividing plate is provided with elevating conveyor, rear sprocket wheel is provided with the aircraft tail shelf, preceding sprocket wheel is provided with headstock, the preceding sprocket wheel is connected with the drive device being arranged on outside headstock, preceding sprocket wheel and rear sprocket wheel are provided with chain, chain is provided with equidistant coal scraper plate, headstock is connected with breaker, dividing plate in the headstock position corresponding with headstock bottom is equipped with coal breakage area, coal scraper plate can be rotated under gravity.The elevating conveyor of the present invention, strip coal cinder can be picked out and crushed, it is to avoid strip coal cinder causes the band phenomenon of ribbon conveyer；Because scraper plate can be rotated along axle, the coal cinder fallen is caused not to be stuck on the coal scraper plate of lower floor, so as to avoid coal cinder from being brought into the shutdown that screening motor spindle interlayer is caused；Simple in construction, energy consumption is low, reliable operation.
Description
Technical field
Melted the invention belongs to coal mine machinery and adopt equipment technical field, and in particular to one kind has rectangular slab of stone screening broken and anti-
The elevating conveyor of function is blocked, is mainly used in coal mine machinery and melts mining face, the coal cinder that scrapper conveyor transport comes is reprinted and arrives belt
Conveyer.
Background technology
Elevating conveyor is used to the coal cinder that fully-mechanized mining gets off being transported to belt conveyor.The hammer being equipped with elevating conveyor
Coarse coal is broken into suitable small coal by formula disintegrating machine；Due to the limitation of hammer mill, a small amount of strip is had flat
Coal cinder is that the rectangular slab of stone can not be broken, when belt conveyor is transported to, because the flat coal cinder edge of the strip compares
It is sharp, belt can be punctured, so as to cause industrial accident, maintenance cost is high, low production efficiency.
The content of the invention
For problems of the prior art, the present invention provides a kind of broken and anti-blockage function with rectangular slab of stone screening
Elevating conveyor, while small coal is unloaded, filters out strip coal cinder, and to strip coal cinder（The rectangular slab of stone）Carry out second-time breakage,
Colliery is avoided to occur the phenomenon of band when transporting.
In order to solve the above technical problems, the present invention uses following technical scheme：
A kind of elevating conveyor, including aircraft tail shelf and headstock, are sequentially provided with blowpit, walking between aircraft tail shelf and headstock
It is provided with portion, disintegrating machine and crane span structure, elevating conveyor in the dividing plate for being used for carrying coal scraper plate, the aircraft tail shelf and is provided with rear sprocket wheel, head
Preceding sprocket wheel is provided with frame, the preceding sprocket wheel is connected with the drive device being arranged on outside headstock, the preceding sprocket wheel and rear sprocket wheel
Be provided with chain, chain is provided with equidistant coal scraper plate, and the headstock is connected with breaker, in headstock every
The plate position corresponding with headstock bottom is equipped with coal breakage area, and the coal scraper plate can be rotated under gravity.
The coal scraper plate includes rectangle scraper plate, and the long side side of rectangle scraper plate is provided with through hole, and axis and the rectangle of through hole are scraped
The long side of plate is parallel, and axle is provided with through hole, and connection ring is fixedly mounted in the two ends of axle, and connection ring is connected with chain.
The diameter that the diameter of the through hole is more than axle enables rectangle scraper plate to rotate under gravity.
The described rectangle scraper plate position corresponding with through hole is provided with the breach for being used for installing connection ring.
Dividing plate in headstock is provided between coal breakage area A and coal breakage area B, coal breakage area A and coal breakage area B as support
Plate, the bottom plate of the headstock is provided with coal breakage area C.
Described breaker is hydraulic breaker, and hydraulic breaker is provided with sensor close to the side wall of headstock.
The headstock cover plate is provided with observation window.
Beneficial effects of the present invention：The present invention have the rectangular slab of stone broken and anti-blockage function elevating conveyor is reprinting colliery
When, strip coal cinder can be picked out and crushed, it is to avoid strip coal cinder causes the band phenomenon of ribbon conveyer；Due to
Scraper plate can be rotated along axle, cause the coal cinder fallen not to be stuck on the coal scraper plate of lower floor, so as to avoid coal cinder from being brought into screening
The shutdown that motor spindle interlayer is caused；This has that the elevating conveyor of rectangular slab of stone crushing function is simple in construction, and energy consumption is low, reliable operation.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Fig. 2 is working state schematic representation of the invention.
Fig. 3 is frame head of reloading machine frame of the present invention（Containing coal scraper plate and chain）With the structural representation of breaker.
Fig. 4 is the structural representation of coal scraper plate of the present invention.
Fig. 5 is the overall structure diagram of frame head of reloading machine frame of the present invention.
Fig. 6 is the internal structure schematic diagram of frame head of reloading machine frame of the present invention.
Embodiment
As shown in figure 1, a kind of elevating conveyor, including aircraft tail shelf 1 and headstock 6, set successively between aircraft tail shelf 1 and headstock 6
Have in the dividing plate 12 provided with carrying coal scraper plate 9 in blowpit 2, running part 3, disintegrating machine 4 and crane span structure 5, elevating conveyor, the aircraft tail shelf
Provided with rear sprocket wheel, preceding sprocket wheel 10 is provided with headstock, preceding sprocket wheel 10 is connected with the drive device being arranged on outside headstock 6, broken
Crushing device is hydraulic breaker 8, and hydraulic breaker 8 is provided with sensor 81 close to the side wall of headstock.
Preceding sprocket wheel 10 and rear sprocket wheel are provided with chain 11, and chain 11 is provided with equidistant coal scraper plate 9；
As shown in figure 4, coal scraper plate includes rectangle scraper plate 91, the long side side of rectangle scraper plate 91 is provided with through hole, the axle of through hole
Line is parallel with the long side of rectangle scraper plate, and axle 92 is provided with through hole, and the two ends of axle 92 are fixedly mounted by bolt 95 and nut 96 to be connected
Ring 93 is connect, connection ring 93 is connected with chain 11, the diameter of through hole enables rectangle scraper plate 91 in gravity more than the diameter of axle 92
Effect is lower to be rotated, and the position corresponding with through hole of rectangle scraper plate 91 is provided with the breach 94 for being used for installing connection ring.
As shown in Fig. 3, Fig. 4 and Fig. 5, dividing plate in headstock 6 position corresponding with headstock bottom is equipped with
Coal breakage area, specifically, the dividing plate 12 in headstock 6 is provided with coal breakage area A131 and coal breakage area B132, coal breakage area A and coal breakage
It is supporting plate 121 between area B, the bottom plate 62 of the headstock is provided with coal breakage area C15, and the headstock cover plate 61 is provided with sight
Window 14 is examined, convenient observation is located at the working condition of the coal scraper plate in headstock, easy access.
The operation principle of the present invention：Unbroken raw coal is offloaded to the blowpit of elevating conveyor by drag conveyor, by chain
Wheel drives chain and coal scraper plate, and raw coal is fed forward；When raw coal passes through disintegrating machine, coarse coal is crushed to the fritter specified
Coal, the coal of fritter is raised to headstock by crane span structure；Small coal 101 passes through the perforate on headstock dividing plate（Coal breakage area A and coal breakage
Area B）With the perforate on bottom plate（Coal breakage area C）, belt conveyor is fallen under freely falling body（As shown in Figure 2）；Due to headstock every
Plate perforate and the limitation at coal scraper plate interval, strip coal cinder 102 are not fallen out, but are transported to coal scraper plate under the drive of preceding sprocket wheel
Hydraulic breaker, the sensor of hydraulic breaker detects strip coal and passed through, and starts hydraulic breaker and crushes strip coal, crushes
Ut afterwards falls into ribbon conveyer by exporting（As shown in Figure 2）；
When coal scraper plate passes through headstock, due to having dividing plate and a presence of vertical supporting plate（As shown in Figure 6）, positioned at dividing plate
With the coal scraper plate in supporting plate（Upper strata coal scraper plate）In horizontality, after preceding sprocket wheel, lower floor's coal scraper plate is located at head
Frame bottom plate tapping（That is coal breakage area C）Coal scraper plate due to gravity effect be in vertical state, revert to again at bottom plate
Horizontality, so, the space between coal breakage area C two neighboring coal scraper plate are greater than corresponding upper strata and scrape coal
Plate and gripper shoe groups into space, so, if during coal cinder falls, indivedual strip coal cinders are due to being along two neighboring
The diagonal that upper strata coal scraper plate forms rectangle falls, thus possibly through upper strata coal scraper plate and gripper shoe groups into
Gap and fall, then the strip coal cinder also certainly will be able to cause the coal cinder fallen just by the gap between lower floor's coal scraper plate
It will not be stuck on lower floor's coal scraper plate, so as to avoid coal cinder from being brought into the shutdown that screening motor spindle interlayer is caused.
The general principle and principal character and advantages of the present invention of the present invention has been shown and described above.The skill of the industry
Art personnel are it should be appreciated that the present invention is not limited to the above embodiments, and described in above-described embodiment and specification is explanation
The principle of the present invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these
Changes and improvements all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and
Its equivalent thereof.
Claims (7)
1. a kind of elevating conveyor that broken anti-blockage function is screened with the rectangular slab of stone, including aircraft tail shelf（1）And headstock（6）, aircraft tail shelf
（1）And headstock（6）Between be sequentially provided with blowpit（2）, running part（3）, disintegrating machine（4）And crane span structure（5）, headstock（6）On
Portion is provided with headstock cover plate（61）, elevating conveyor is interior to be provided with the dividing plate for being used for carrying coal scraper plate（12）, the aircraft tail shelf（1）Inside it is provided with
Preceding sprocket wheel is provided with sprocket wheel afterwards, headstock（10）, the preceding sprocket wheel（10）With the drive device being arranged on outside headstock（7）Even
Connect, the preceding sprocket wheel（10）Chain is provided with rear sprocket wheel（11）, chain（11）It is provided with equidistant coal scraper plate（9）, it is special
Levy and be：The headstock（6）It is connected with breaker, positioned at headstock（6）Interior dividing plate is corresponding with headstock bottom
Position is equipped with coal breakage area, the coal scraper plate（9）It can rotate under gravity.
2. the elevating conveyor according to claim 1 that broken anti-blockage function is screened with the rectangular slab of stone, it is characterised in that：It is described to scrape
Coal plate（9）Including rectangle scraper plate（91）, rectangle scraper plate（91）Long side side be provided with through hole, the axis and rectangle scraper plate of through hole
（91）Long side it is parallel, axle is provided with through hole（92）, axle（92）Two ends be fixedly mounted connection ring（93）, connection ring（93）With chain
Bar（11）Connection.
3. the elevating conveyor according to claim 2 that broken anti-blockage function is screened with the rectangular slab of stone, it is characterised in that：It is described logical
The diameter in hole is more than axle（92）Diameter make rectangle scraper plate（91）It can rotate under gravity.
4. the elevating conveyor according to claim 2 that broken anti-blockage function is screened with the rectangular slab of stone, it is characterised in that：Described
Rectangle scraper plate（91）The position corresponding with through hole, which is provided with, to be used to install connection ring（93）Breach（94）.
5. the elevating conveyor according to claim 1 that broken anti-blockage function is screened with the rectangular slab of stone, it is characterised in that：Positioned at machine
Head frame（6）Interior dividing plate（12）It is provided with coal breakage area A（131）With coal breakage area B（132）, coal breakage area A（1131）With coal breakage area B
（132）Between be supporting plate（121）, the headstock（6）Bottom plate（62）It is provided with coal breakage area C（15）.
6. the elevating conveyor according to claim 1 that broken anti-blockage function is screened with the rectangular slab of stone, it is characterised in that：Described
Breaker is hydraulic breaker（8）, hydraulic breaker（8）Close to headstock（6）Side wall be provided with sensor（81）.
7. the elevating conveyor according to claim 1 that broken anti-blockage function is screened with the rectangular slab of stone, it is characterised in that：The machine
Head frame cover plate（61）It is provided with observation window（14）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510878240.6A CN105329652B (en) | 2015-12-04 | 2015-12-04 | The elevating conveyor of broken anti-blockage function is screened with the rectangular slab of stone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510878240.6A CN105329652B (en) | 2015-12-04 | 2015-12-04 | The elevating conveyor of broken anti-blockage function is screened with the rectangular slab of stone |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105329652A CN105329652A (en) | 2016-02-17 |
| CN105329652B true CN105329652B (en) | 2017-07-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510878240.6A Active CN105329652B (en) | 2015-12-04 | 2015-12-04 | The elevating conveyor of broken anti-blockage function is screened with the rectangular slab of stone |
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| Country | Link |
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| CN (1) | CN105329652B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2046115U (en) * | 1987-11-28 | 1989-10-18 | 西北煤矿机械总厂一厂 | Mine crushing and conveying machine |
| JP3694714B2 (en) * | 2000-06-07 | 2005-09-14 | 精研工業株式会社 | Cross feed chain conveyor |
| CN202245083U (en) * | 2011-10-09 | 2012-05-30 | 北京英迈特矿山机械有限公司 | Transfer and crushing station |
| CN205169769U (en) * | 2015-12-04 | 2016-04-20 | 河南工程学院 | Elevating conveyor with function is prevented blockking up in rectangular slab of stone screening breakage |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8960809B2 (en) * | 2013-02-25 | 2015-02-24 | Joy Mm Delaware, Inc. | Continuous miner mid-conveyor drive |
-
2015
- 2015-12-04 CN CN201510878240.6A patent/CN105329652B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2046115U (en) * | 1987-11-28 | 1989-10-18 | 西北煤矿机械总厂一厂 | Mine crushing and conveying machine |
| JP3694714B2 (en) * | 2000-06-07 | 2005-09-14 | 精研工業株式会社 | Cross feed chain conveyor |
| CN202245083U (en) * | 2011-10-09 | 2012-05-30 | 北京英迈特矿山机械有限公司 | Transfer and crushing station |
| CN205169769U (en) * | 2015-12-04 | 2016-04-20 | 河南工程学院 | Elevating conveyor with function is prevented blockking up in rectangular slab of stone screening breakage |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105329652A (en) | 2016-02-17 |
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