CN208583582U - A kind of screening plant of the coal mining convenient for adjusting - Google Patents
A kind of screening plant of the coal mining convenient for adjusting Download PDFInfo
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- CN208583582U CN208583582U CN201821041159.8U CN201821041159U CN208583582U CN 208583582 U CN208583582 U CN 208583582U CN 201821041159 U CN201821041159 U CN 201821041159U CN 208583582 U CN208583582 U CN 208583582U
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- screening
- cabinet
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- screw
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Abstract
The utility model discloses a kind of screening plant of coal mining convenient for adjusting, including pedestal, support plate and screening cabinet, there are four support columns close to four corners welding for the top exterior walls of the support plate, and the top exterior walls of four support columns are welded with the same screening cabinet, the screening cabinet is fixed with same first sieve by screw between the two sides inner wall at top, the side outer wall of the screening cabinet, which is located at the first sieve, is provided with the first discharge port, and rough coal discharge nozzle is welded on the inner wall of the first discharge port.The utility model passes through the setting of the first sieve, the second sieve and agitating roller, the coal of different thicknesses can be subjected to sifting sort, improve screening efficiency, agitating roller drives coal stirring convenient for the progress of screening operation, pass through the setting of exhaust fan, electrostatic rod and dust catcher, the dust generated in screening process can be handled, dust is avoided to pollute with coal mine discharging.
Description
Technical field
The screening dress convenient for adjusting is used the utility model relates to screening plant technical field more particularly to a kind of coal mining
It sets.
Background technique
Coal mine is the mankind in the region of the mining area exploitation coal resources rich in coal, is generally divided into underground mine and outdoor coal
Mine.When coal seam is remote from earth's surface, it is typically chosen to underground and digs tunnel digging coal, this is underground mine.When coal seam is away from earth's surface
Distance it is close when, be typically chosen directly removing surface soil layer excavate coal, this is open coal mine.China's overwhelming majority coal mine category
In underground mine.Coal mine range includes the very big region of above and below ground and related facility.Coal mine is the mankind in digging rich in having
The proportional space excavated when the geological stratification of coal generally includes tunnel, well cave and face etc..Coal is most important solid
Fuel is one kind of kaustobilite.It is the plant in great numbers grown by certain geological epoch, in suitable geological environment
In, it is gradually accumulated into thick-layer, and be buried in water-bed or silt, is formed by very long geochronic geochronic natural incoalation
, it needs to use screening plant in process of coal mining.
But the screening plant that existing coal mining is used, most structure is simple, has a single function, for different thicknesses
Coal not can be carried out sifting sort, need subsequent artefacts to screen again and waste a large amount of manpower and time, reduce screening effect
Therefore rate in order to make up above-mentioned deficiency, and then proposes a kind of coal mining screening plant for being convenient for adjusting.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of coal mining proposed is used
Convenient for the screening plant of adjusting.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of screening plant of the coal mining convenient for adjusting, including pedestal, support plate and screening cabinet, the support plate
Top exterior walls close to four corners welding there are four support column, and the top exterior walls of four support columns are welded with the same screen box
Body, the screening cabinet are fixed with same first sieve, the screening by screw between the two sides inner wall at top
The side outer wall of cabinet, which is located at the first sieve, is provided with the first discharge port, and rough coal discharging is welded on the inner wall of the first discharge port
Pipe, the screening cabinet are fixed with same second sieve, the screening by screw between the two sides inner wall of middle
Cabinet is provided with the second discharge port close to the side outer wall of rough coal discharge nozzle, and duff discharging is welded on the inner wall of the second discharge port
Pipe, the pedestal and support plate side outer wall close to each other by screw it is fixed there are two yielding rubber pads, and two subtract
Damping spring is fixed with by screw between shake rubber pad side close to each other, the side outer wall of the screening cabinet passes through spiral shell
Nail is fixed there are two feeder motor, and the output shaft top of two feeder motors is welded with conveying lever, the conveying lever it is outer
Conveying blade is welded on wall.
Preferably, the bottom outer wall of the screening cabinet is fixed with stirring motor by screw close to middle, and stirs
The output shaft top of motor is welded with stirring rod, is welded with the agitating roller equidistantly distributed on the two sides outer wall of stirring rod.
Preferably, the top inner wall of the screening cabinet is fixed with bearing by screw, and stirring rod is far from stirring motor
One end connect with bearing element.
Preferably, the top exterior walls of the screening cabinet are far from being provided with feed inlet at the side of rough coal discharge nozzle, and feed
Loading hopper is welded on the inner wall of mouth.
Preferably, the screening cabinet is opened far from the side outer wall of feeder motor there are two impurity discharging port, and two impurity discharging ports
Inner wall on be welded with impurity-discharging pipe.
Preferably, the top exterior walls of the screening cabinet are far from being fixed with dust by screw at the side of loading hopper
Case, and the two sides inner wall of disposal box passes through screw and is fixed with electrostatic rod, the bottom interior wall of disposal box is fixed with suction by screw
Dirt device.
Preferably, the disposal box is provided with suction inlet close to the side outer wall of loading hopper, and welds on the inner wall of suction inlet
It is connected to sweep-up pipe, sweep-up pipe is welded with dust suction bucket far from the side inner wall of disposal box, and the side inner wall of sweep-up pipe is solid by screw
Surely there is exhaust fan.
The utility model has the following beneficial effects:
1. the utility model proposes a kind of coal mining use convenient for adjust screening plant, pass through the first sieve, second
The coal of different thicknesses can be carried out sifting sort, improve screening efficiency by the setting of sieve and agitating roller, and agitating roller drives coal
The progress of screening operation is convenient in stirring；
2. the utility model proposes a kind of coal mining use convenient for adjust screening plant, pass through exhaust fan, electrostatic rod
With the setting of dust catcher, the dust generated in screening process can be handled, dust is avoided to pollute with coal mine discharging；
3. the utility model proposes a kind of coal mining use convenient for adjust screening plant, pass through conveying blade and damping
The setting of spring, conveying blade facilitate the sundries discharge screening cabinet after screening, and damping spring plays good damping effect,
Enhance the stability of device.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of coal mining use convenient for adjust screening plant sectional structure signal
Figure；
Fig. 2 be the utility model proposes a kind of coal mining use convenient for adjust screening plant screen cabinet vertical view knot
Structure schematic diagram；
Fig. 3 be the utility model proposes a kind of coal mining use convenient for adjust screening plant conveying blade vertical view knot
Structure schematic diagram；
Fig. 4 be the utility model proposes a kind of coal mining use convenient for adjust screening plant disposal box sectional structure
Schematic diagram.
In figure: 1 pedestal, 2 damping springs, 3 support plates, 4 support columns, 5 screening cabinets, 6 duff discharge nozzles, the discharging of 7 rough coals
Pipe, 8 disposal boxes, 9 loading hoppers, 10 bearings, 11 first sieves, 12 second sieves, 13 agitating rollers, 14 conveying blades, 15 stirrings
Bar, 16 stirring motors, 17 feeder motors, 18 impurity-discharging pipes, 19 conveying levers, 20 electrostatic rods, 21 dust catchers, 22 sweep-up pipes, 23 exhausting
Machine.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-4, the screening plant that a kind of coal mining is used convenient for adjusting, including pedestal 1, support plate 3 and screen box
Body 5, there are four support columns 4 close to four corners welding for the top exterior walls of support plate 3, and the top exterior walls of four support columns 4 are welded
There is the same screening cabinet 5, screens cabinet 5 and same first sieve is fixed with by screw between the two sides inner wall at top
Net 11, the side outer wall of screening cabinet 5, which is located at the first sieve 11, is provided with the first discharge port, and welds on the inner wall of the first discharge port
It is connected to rough coal discharge nozzle 7, screening cabinet 5 is fixed with same second sieve by screw between the two sides inner wall of middle
12, the coal of different thicknesses can be subjected to sifting sort, improve screening efficiency, screen cabinet 5 close to the one of rough coal discharge nozzle 7
Side outer wall is provided with the second discharge port, and duff discharge nozzle 6 is welded on the inner wall of the second discharge port, and pedestal 1 and support plate 3 are mutual
Close side outer wall is fixed there are two yielding rubber pad by screw, and two yielding rubber pads side close to each other it
Between damping spring 2 is fixed with by screw, the side outer wall of screening cabinet 5 by screw it is fixed there are two feeder motor 17, and
The output shaft top of two feeder motors 17 is welded with conveying lever 19, and conveying blade 14 is welded on the outer wall of conveying lever 19.
In the utility model, the bottom outer wall of screening cabinet 5 is fixed with stirring motor 16 by screw close to middle, and
The output shaft top of stirring motor 16 is welded with stirring rod 15, is welded with and equidistantly distributes on the two sides outer wall of stirring rod 15
Agitating roller 13, the top inner wall for screening cabinet 5 are fixed with bearing 10 by screw, and stirring rod 15 far from stirring motor 16 one
End rolls with bearing 10 and connects, and screens the top exterior walls of cabinet 5 far from being provided with feed inlet at the side of rough coal discharge nozzle 7, and into
Loading hopper 9 is welded on the inner wall of material mouth, screening cabinet 5 is opened far from the side outer wall of feeder motor 17 there are two impurity discharging port,
And impurity-discharging pipe 18 is welded on the inner wall of two impurity discharging ports, screen cabinet 5 top exterior walls far from the side of loading hopper 9 at
It is fixed with disposal box 8 by screw, and the two sides inner wall of disposal box 8 passes through screw and is fixed with electrostatic rod 20, the bottom of disposal box 8
Portion's inner wall is fixed with dust catcher 21 by screw, can handle the dust generated in screening process, avoid dust with coal
Mine discharging pollutes, and disposal box 8 is provided with suction inlet close to the side outer wall of loading hopper 9, and welds on the inner wall of suction inlet
There is sweep-up pipe 22, sweep-up pipe 22 is welded with dust suction bucket far from the side inner wall of disposal box 8, and the side inner wall of sweep-up pipe 22 passes through spiral shell
Nail is fixed with exhaust fan 23.
Working principle: the screening plant that a kind of coal mining is used convenient for adjusting, in use, will first need grate coal from into
Funnel 9 is added in screening cabinet 5, and starting stirring motor 16 drives stirring rod 15 to rotate, and stirring rod 15 drives agitating roller 13
Rotation is stirred coal, and the dust of generation is drawn into sweep-up pipe 22 by exhaust fan 23 from dust suction bucket, and electrostatic rod 20 is by dust suction
Dust in pipe 22 is drawn into disposal box 8 to be absorbed by dust catcher 21, by the first sieve 11 by sundries and smaller after coal stirring
Screen fall, rough coal discharges from rough coal discharge nozzle 7, and the coal fallen is after the screening of the second sieve 12 by duff from duff discharge nozzle
6 dischargings, sundries are delivered to impurity-discharging pipe 18 by conveying blade 14 and discharge.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (7)
1. the screening plant that a kind of coal mining is used convenient for adjusting, including pedestal (1), support plate (3) and screening cabinet (5),
Be characterized in that, the top exterior walls of the support plate (3) close to four corners welding there are four support column (4), and four support columns (4)
Top exterior walls be welded with the same screening cabinet (5), screening cabinet (5) passes through between the two sides inner wall at top
Screw is fixed with same first sieve (11), and the side outer wall of screening cabinet (5), which is located at the first sieve (11), to be provided with
First discharge port, and rough coal discharge nozzle (7) are welded on the inner wall of the first discharge port, the screening cabinet (5) is close to middle
Two sides inner wall between same second sieve (12) is fixed with by screw, the screening cabinet (5) is close to rough coal discharge nozzle
(7) side outer wall is provided with the second discharge port, and duff discharge nozzle (6), the pedestal are welded on the inner wall of the second discharge port
(1) and support plate (3) side outer wall close to each other is fixed there are two yielding rubber pad by screw, and two yielding rubbers
It pads and is fixed with damping spring (2) between side close to each other by screw, the side outer wall of screening cabinet (5) passes through spiral shell
Nail is fixed, and there are two feeder motor (17), and the output shaft top of two feeder motors (17) is welded with conveying lever (19), institute
It states and is welded with conveying blade (14) on the outer wall of conveying lever (19).
2. the screening plant that a kind of coal mining according to claim 1 is used convenient for adjusting, which is characterized in that the screening
The bottom outer wall of cabinet (5) is fixed with stirring motor (16) close to middle by screw, and the output shaft of stirring motor (16)
Top is welded with stirring rod (15), and the agitating roller (13) equidistantly distributed is welded on the two sides outer wall of stirring rod (15).
3. the screening plant that a kind of coal mining according to claim 2 is used convenient for adjusting, which is characterized in that the screening
The top inner wall of cabinet (5) is fixed with bearing (10) by screw, and stirring rod (15) far from stirring motor (16) one end with
Bearing (10) rolls connection.
4. the screening plant that a kind of coal mining according to claim 1 is used convenient for adjusting, which is characterized in that the screening
Be provided with feed inlet at side of the top exterior walls far from rough coal discharge nozzle (7) of cabinet (5), and be welded on the inner wall of feed inlet into
Funnel (9).
5. the screening plant that a kind of coal mining according to claim 1 is used convenient for adjusting, which is characterized in that the screening
Cabinet (5) is opened far from the side outer wall of feeder motor (17) there are two impurity discharging port, and is welded on the inner wall of two impurity discharging ports
Impurity-discharging pipe (18).
6. the screening plant that a kind of coal mining according to claim 4 is used convenient for adjusting, which is characterized in that the screening
It is fixed with disposal box (8) at side of the top exterior walls far from loading hopper (9) of cabinet (5) by screw, and disposal box (8)
Two sides inner wall passes through screw and is fixed with electrostatic rod (20), and the bottom interior wall of disposal box (8) is fixed with dust catcher by screw
(21).
7. the screening plant that a kind of coal mining according to claim 6 is used convenient for adjusting, which is characterized in that the dust
Side outer wall of the case (8) close to loading hopper (9) is provided with suction inlet, and sweep-up pipe (22) are welded on the inner wall of suction inlet, inhales
Dirt pipe (22) is welded with dust suction bucket far from the side inner wall of disposal box (8), and the side inner wall of sweep-up pipe (22) is fixed by screw
There are exhaust fan (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821041159.8U CN208583582U (en) | 2018-07-03 | 2018-07-03 | A kind of screening plant of the coal mining convenient for adjusting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821041159.8U CN208583582U (en) | 2018-07-03 | 2018-07-03 | A kind of screening plant of the coal mining convenient for adjusting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208583582U true CN208583582U (en) | 2019-03-08 |
Family
ID=65538918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821041159.8U Expired - Fee Related CN208583582U (en) | 2018-07-03 | 2018-07-03 | A kind of screening plant of the coal mining convenient for adjusting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208583582U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110548666A (en) * | 2019-10-19 | 2019-12-10 | 内江恒威派腾科技有限公司 | Sand sieving mechanism for construction |
| CN111389517A (en) * | 2020-03-20 | 2020-07-10 | 唐炎峰 | But coal processing of edulcoration uses coal cinder sorting unit |
-
2018
- 2018-07-03 CN CN201821041159.8U patent/CN208583582U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110548666A (en) * | 2019-10-19 | 2019-12-10 | 内江恒威派腾科技有限公司 | Sand sieving mechanism for construction |
| CN111389517A (en) * | 2020-03-20 | 2020-07-10 | 唐炎峰 | But coal processing of edulcoration uses coal cinder sorting unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190308 Termination date: 20200703 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |