CN107559005A - With folding eqipment at the top of a kind of coal-winning machine - Google Patents
With folding eqipment at the top of a kind of coal-winning machine Download PDFInfo
- Publication number
- CN107559005A CN107559005A CN201710918354.8A CN201710918354A CN107559005A CN 107559005 A CN107559005 A CN 107559005A CN 201710918354 A CN201710918354 A CN 201710918354A CN 107559005 A CN107559005 A CN 107559005A
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- Prior art keywords
- coal
- bottom plate
- card
- plate
- shaped card
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- 239000003245 coal Substances 0.000 claims abstract description 46
- 239000000758 substrate Substances 0.000 claims abstract description 5
- 238000010276 construction Methods 0.000 abstract description 3
- 238000000151 deposition Methods 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
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- Combustion Of Fluid Fuel (AREA)
Abstract
With folding eqipment at the top of a kind of coal-winning machine, it is therefore an objective to it is simple in construction, it can effectively prevent from depositing coal at the top of coal-winning machine；The present invention includes folded sheet, bottom plate and forward and backward U-shaped card；Bottom plate generally one piece of rectangular slab, rear and front end are respectively provided with forward and backward U-shaped card；A groove is had on two sides of forward and backward U-shaped card, internal thread is provided with groove；Bottom plate front end or rear end are provided with screw, and preceding U-shaped card or rear U-shaped card are tightened to by set screw in the screw of bottom plate front end or rear end, and another U-shaped card welds together with bottom plate；Substrate is provided with multiple rectangular card piers, and rectangular card pier is welded on bottom plate, and multiple rectangular card piers arrange along fore-and-aft direction order；Folded sheet includes supporting plate and coal passing plate, is connected between supporting plate and coal passing plate top by hinge, there is lift-pull handle on the outside of supporting plate, and supporting plate bottom is stuck in above bottom plate between two rectangular card piers, and coal passing plate lower end is by roller bearing at bottom plate tail end.
Description
Technical field
The present invention relates to a kind of device of cleaning float coal automatic at the top of mine shearer, belong to mine equipment
Field of tool.
Background technology
In underground coal mine, for coal-winning machine in coal cutting, many coals can slip to coal-winning machine between coal-winning machine top-support gap
On, a knife coal is often cut, the substantially top of coal-winning machine can be piled with, and it is more serious to slip coal when top plate is relatively broken, between support.Mine
It is exactly the sight that have impact on coal-winning machine driver first at the top of machine after coal is piled with, influences coal-winning machine driver observation coal side, secondly
Coal-winning machine top heat dissipation is exactly influenceed, prolonged coal piling, is also easy to cause coal to enter axle from the oilhole at the top of coal-winning machine
Hold in case, influence normally to lubricate.What is finally influenceed is maintenance, in maintenance, it is necessary to when opening top blind flange, it is necessary first to clear up
Coal piling at the top of coal-winning machine, it is big to coal-winning machine driver's physical power loss, also lose time, influence the progress of other work, while
The coal that coal is helped during coal cutting can be also splashed at the top of coal-winning machine, and the thus cleaning to coal-winning machine driver again increases extra bear
Load, adds the extra amount of labour, does not utilize the limited time efficiently, reduce efficiency, it would be highly desirable to improve.
The content of the invention
The purpose of the present invention is to overcome the shortcomings of above-mentioned prior art, there is provided one kind is simple in construction, cost is low, operation side
Just it, can effectively prevent the coal-winning machine top for depositing coal at the top of coal-winning machine from folding eqipment.
The present invention includes folded sheet, bottom plate and forward and backward U-shaped card；Bottom plate generally one piece of rectangular slab, rectangular slab rear and front end
Forward and backward U-shaped card is respectively provided with, for blocking coal-winning machine top nose edge so that bottom plate at the top of coal-winning machine with fixing；Forward and backward
A groove is had on two sides of U-shaped card, internal thread is provided with groove；Bottom plate front end or rear end are provided with screw, preceding U-shaped card
Or rear U-shaped card is tightened to by set screw in the screw of bottom plate front end or rear end, another U-shaped card is welded with bottom plate
Together；Substrate is provided with multiple rectangular card piers, and rectangular card pier is welded on bottom plate, and multiple rectangular card piers are along fore-and-aft direction
Order arranges；Folded sheet includes supporting plate and coal passing plate, is connected between supporting plate and coal passing plate top by hinge, outside supporting plate
There is lift-pull handle side, and supporting plate bottom is stuck in above bottom plate between two rectangular card piers, and coal passing plate lower end is mounted in bottom by roller bearing
At plate tail end.
Generally, screw is provided with bottom plate front end, multiple screws arrange along fore-and-aft direction order；Preceding U-shaped card passes through regulation
Screw tightening is fixed in the screw in bottom plate forward position, and rear U-shaped card and base plate rear end are integrally welded；Preceding U-shaped card can be along bottom plate
Screwhole position on forward position moves forward and backward, for adjusting U-shaped card in the position at coal-winning machine top nose edge so that U-shaped card with
Coal machine top nose edge completely attaches to, and strengthens fastness.4-6 rectangular card pier, two neighboring rectangle are provided with substrate
Distance is 70-90mm between card pier, and front end Ka Dun is welded at the 70-90mm of bottom plate front end.
Supporting plate and coal passing plate are ordinary rectangular steel plate, and supporting plate and coal passing plate are located above bottom plate, supporting plate bottom
Be stuck in above bottom plate between two rectangular card piers, according to the needs of coal passing plate angle and height, can be stuck in first and
Between second rectangular card pier, between second and the 3rd rectangular card pier, by that analogy, positioned at most latter two rectangular card pier it
Between when, coal passing plate angle is maximum, height highest, and when positioned at first and second between, and coal passing plate angle is minimum, highly most
Low, coal passing plate lower end is connected by roller bearing with bottom plate tail end；Connected between supporting plate and top coal passing plate by hinge, supporting plate
There are lift-pull handle, supporting plate bottom easy to remove in outside.
Lift-pull handle is held during use to raise supporting plate between rectangular card pier, is existed by adjusting conversion front support plate
Position between rectangular card pier adjusts the height and angle of top coal passing plate, and top coal passing plate is helped towards coal, regulate top
After the height and angle of coal passing plate, coal side is just slipped to naturally after coal falls on top coal passing plate surface.
Apparatus of the present invention are simple in construction, low manufacture cost, easy to operate, can effectively prevent from depositing coal at the top of coal-winning machine,
Worker's operating efficiency is improved, alleviates the labor intensity of worker, saves manpower, and effectively eliminates potential safety hazard, is had
Promotional value.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
In figure：1st, lift-pull handle, 2, preceding U-shaped card, 3, front end rectangular card pier, 4, rear U-shaped card, 5, hinge, 6, heel row rectangular card pier,
7th, set screw, 8, supporting plate, 9, bottom plate, 10, coal passing plate, 11, roller bearing.
Embodiment
The generally one piece of rectangular slab of bottom plate 9, the rear and front end of bottom plate 9 is respectively provided with preceding U-shaped card 2, rear U-shaped card 4, for blocking
Coal-winning machine top nose edge is so that bottom plate 9 and coal-winning machine top are fixed；U-shaped card 4 is welded into one with the rear end of bottom plate 9 afterwards,
Preceding U-shaped card 2, rear U-shaped card 4 two sides on have a groove, have internal thread in groove, bottom plate forward position is provided with screw,
Preceding U-shaped card 2 is tightened to by set screw 7 in the screw in the forward position of bottom plate 9, and preceding U-shaped card 2 can be along the forward position of bottom plate 9
Screwhole position moves forward and backward, for adjusting U-shaped card in the position at coal-winning machine top nose edge so that U-shaped card and coal machine top
Front edge completely attaches to, and strengthens fastness；Bottom plate 9 is provided with five equidistant rectangular card piers above, and rectangular card pier is welded on bottom
On plate 9, distance is identical between rectangular card pier, is 75mm, and front end card pier 3 is welded at bottom plate front end 70, heel row rectangle
The equidistant tail end of descriscent bottom plate 9 of the order of card pier 6 arranges.
Supporting plate 8 and coal passing plate 10 are ordinary rectangular steel plate, and the bottom of supporting plate 8 is stuck in the top front end rectangular card of bottom plate 9
Between pier 3 and first heel row rectangular card pier 6, the angle of coal passing plate 10 now is minimum, and height is also minimum, and the lower end of coal passing plate 10 leads to
Roller bearing 11 is crossed to be connected with the rear end of bottom plate 9；Connected between supporting plate 8 and coal passing plate 10 by three hinges 5, in the outside of supporting plate 8
There are lift-pull handle 1, supporting plate bottom easy to remove in portion.
Claims (5)
1. with eqipment is folded at the top of a kind of coal-winning machine, it is characterized in that including folded sheet, bottom plate and forward and backward U-shaped card；Bottom plate is whole
Body is one piece of rectangular slab, and rectangular slab rear and front end is respectively provided with forward and backward U-shaped card；Opened respectively on two sides of forward and backward U-shaped card
There is a groove, internal thread is provided with groove；Bottom plate front end or rear end are provided with screw, and preceding U-shaped card or rear U-shaped card pass through set screw
It is tightened in the screw of bottom plate front end or rear end, another U-shaped card welds together with bottom plate；Substrate is provided with more
Individual rectangular card pier, rectangular card pier are welded on bottom plate, and multiple rectangular card piers arrange along fore-and-aft direction order；Folded sheet includes branch
Connected between at the top of fagging and coal passing plate, supporting plate and coal passing plate by hinge, have lift-pull handle, supporting plate bottom on the outside of supporting plate
End is stuck in above bottom plate between two rectangular card piers, and coal passing plate lower end is by roller bearing at bottom plate tail end.
2. with eqipment is folded at the top of a kind of coal-winning machine as claimed in claim 1, it is characterized in that being provided with bottom plate front end more
Individual screw, multiple screws arrange along fore-and-aft direction order, and rear U-shaped card and base plate rear end are integrally welded.
3. with eqipment is folded at the top of a kind of coal-winning machine as claimed in claim 1 or 2, it is characterized in that substrate is provided with 4-
6 rectangular card piers, distance is 70-90mm between two neighboring rectangular card pier.
4. with eqipment is folded at the top of a kind of coal-winning machine as claimed in claim 3, it is characterized in that front end rectangular card pier welds
In at the 70-90mm of bottom plate front end.
5. with eqipment is folded at the top of a kind of coal-winning machine as claimed in claim 1 or 2, it is characterized in that lift-pull handle is located at branch
The outer middle side part of fagging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710918354.8A CN107559005A (en) | 2017-09-30 | 2017-09-30 | With folding eqipment at the top of a kind of coal-winning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710918354.8A CN107559005A (en) | 2017-09-30 | 2017-09-30 | With folding eqipment at the top of a kind of coal-winning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107559005A true CN107559005A (en) | 2018-01-09 |
Family
ID=60984733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710918354.8A Pending CN107559005A (en) | 2017-09-30 | 2017-09-30 | With folding eqipment at the top of a kind of coal-winning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107559005A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2918731Y (en) * | 2005-07-22 | 2007-07-04 | 刘学业 | Adjustable coal cutter spill plate |
| CN200943498Y (en) * | 2006-08-11 | 2007-09-05 | 成云海 | Coal-winning machine baffle |
| US20110220466A1 (en) * | 2008-11-11 | 2011-09-15 | Bucyrus Europe Gmbh | Pan section |
| CN205300219U (en) * | 2015-12-28 | 2016-06-08 | 扬州大学 | Angularly adjustable of band dryer is put in order and to be dismantled anti -blocking structure and band dryer |
| CN207212336U (en) * | 2017-09-30 | 2018-04-10 | 阳泉煤业（集团）有限责任公司 | With folding eqipment at the top of a kind of coal-winning machine |
-
2017
- 2017-09-30 CN CN201710918354.8A patent/CN107559005A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2918731Y (en) * | 2005-07-22 | 2007-07-04 | 刘学业 | Adjustable coal cutter spill plate |
| CN200943498Y (en) * | 2006-08-11 | 2007-09-05 | 成云海 | Coal-winning machine baffle |
| US20110220466A1 (en) * | 2008-11-11 | 2011-09-15 | Bucyrus Europe Gmbh | Pan section |
| CN205300219U (en) * | 2015-12-28 | 2016-06-08 | 扬州大学 | Angularly adjustable of band dryer is put in order and to be dismantled anti -blocking structure and band dryer |
| CN207212336U (en) * | 2017-09-30 | 2018-04-10 | 阳泉煤业（集团）有限责任公司 | With folding eqipment at the top of a kind of coal-winning machine |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180109 |