CN107597269A - A kind of coal attrition grinding screening all-in-one machine - Google Patents
A kind of coal attrition grinding screening all-in-one machine Download PDFInfo
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- CN107597269A CN107597269A CN201711052007.8A CN201711052007A CN107597269A CN 107597269 A CN107597269 A CN 107597269A CN 201711052007 A CN201711052007 A CN 201711052007A CN 107597269 A CN107597269 A CN 107597269A
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- screen cloth
- level screen
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- coal
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Abstract
The invention discloses a kind of coal attrition grinding screening all-in-one machine, including bottom plate, casing and movable pulley group, reducing mechanism is provided with the casing, lapping device and screening plant, charging aperture is provided with the top of casing, reducing mechanism includes crushing motor, active pulverization roller and passive pulverization roller, lapping device includes grinding motor, pressure roller, mixing roll and support roller, screening plant includes one-level screen cloth, two level screen cloth, three-level screen cloth, shake motor and vibrating shaft, feed back case is provided with the bottom of three-level screen cloth, material lifting cylinder is installed above feed back case, the top of material lifting cylinder is tiltedly installed with passage, the lowermost end of passage is connected with charging aperture, movable pulley group is arranged on the bottom of bottom plate.The device mobility is good, without coal feedstock is transported to other places, reduces labor intensity, has saved the time；The arrangement achieves the crushing to coal, grinding and screening integration, raw material can also be recycled.
Description
Technical field
The present invention relates to coal preparation field, specifically a kind of coal attrition grinding screening all-in-one machine.
Background technology
Coal is that present on earth amount is most abundant, the most wide fossil fuel of distributional region, is that archaeophyte is imbedded in underground
It experienced the solid combustible mineral that the biochemistry of complexity and physicochemical change gradually form；It is that a kind of solid combustible is organic
Rock, mainly formed again through geologic process transformation after burying through biological chemistry action by plant remains, be commonly called as coal；Coal is by people
Be described as one of the gold of black, industrial grain, main energy sources that human world uses since it was 18th century, into two
Since eleventh century, although the value of coal is much worse than in the past, coal at present and within following very long a period of time after all
Or one of indispensable energy source of production and living of our mankind, the supply of coal be also related to the industrial of China or even
The stabilization of the development of entire society's every aspect, the supply security problem of coal is also most important one in Chinese energy safety
Ring.
Coal is all a bulk of in exploitation, and coal needs to be crushed when in use, and many industries make
Required with granularity during coal for coal, but broken and screening of the existing equipment to coal is inconvenient, this is just
The use of people brings inconvenience.
The content of the invention
It is an object of the invention to provide a kind of coal attrition grinding screening all-in-one machine, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the present invention provides following technical scheme：
A kind of coal attrition grinding screening all-in-one machine, including bottom plate, casing and movable pulley group, powder is provided with the casing
Crushing device, lapping device and screening plant, charging aperture is provided with the top of casing, and reducing mechanism includes crushing motor, active powder
Broken roller and passive pulverization roller, crush motor and be arranged on the outside of casing and fixed using bolt, crush motor by belt with
Active pulverization roller is connected, and broken cone is provided with active pulverization roller and passive pulverization roller and active pulverization roller crushes with passive
Roller is in contact, and lapping device includes grinding motor, pressure roller, mixing roll and support roller, and grinding motor is fixed on case by support frame
The outside of body and grind the output end of motor and be connected with grinding drive shaft, pressure roller, mixing roll and support roller from top to bottom according to
Secondary to be arranged in casing and pressure roller is located at the lower section of reducing mechanism, mixing roll is arranged between pressure roller and support roller and ground
Roller is in contact with pressure roller and support roller respectively, and grinding drive shaft stretches into casing and grinds drive shaft to be connected with mixing roll, sieves
Screening device includes one-level screen cloth, two level screen cloth, three-level screen cloth, vibrations motor and vibrating shaft, shakes motor and casing is installed in
On bottom plate, the output end for shaking motor is connected with vibrating shaft, and one-level screen cloth, two level screen cloth and three-level screen cloth are cut with scissors successively from top to bottom
It is connected in casing and one-level screen cloth is located at the lower section of support roller, the sieve diameter of one-level screen cloth, two level screen cloth and three-level screen cloth
Be sequentially reduced, one-level screen cloth and two level screen cloth are horizontally set in casing, vibrating shaft respectively with one-level screen cloth, two level screen cloth and
Three-level screen cloth is connected, and being arranged in casing and being provided with feed back case at the bottom of three-level screen cloth for three-level screen slope, returns
Material lifting cylinder is installed above hopper, the top of material lifting cylinder is tiltedly installed with passage, the lowermost end of passage with
Charging aperture is connected, and movable pulley group is arranged on the bottom of bottom plate.
As the further scheme of the present invention：Grinding motor is fixed on support frame by support tube, the bottom of support frame
Reinforcement is provided with, reinforcement is located at the outside of casing.
As the further scheme of the present invention：Broken cone is welded on active pulverization roller and passive pulverization roller, is actively crushed
Roller and passive pulverization roller are arranged on box house by fixed component.
As the further scheme of the present invention：Movable pulley group includes groove, fastening bolt and universal wheel, and the lower end of bottom plate is set
Projection is equipped with, projection is inserted in groove, and universal wheel is arranged on the bottom of groove, and fastening bolt is arranged on the both sides of groove.
As the further scheme of the present invention：The bottom of casing is provided with knocking device, and knocking device includes hydraulic cylinder, pushed away
Lever, fix bar and percussion block, hydraulic cylinder are arranged on the bottom of casing, and catch bar is vertically installed at the top of hydraulic cylinder, fixed
One end of bar is arranged on the inner side of casing, and catch bar runs through the other end of fix bar and between catch bar and fix bar using cunning
Dynamic connection, tap the top that block is fixed on fix bar.
As the further scheme of the present invention：The bottom of casing is fixed on bottom plate by the support column of both sides.
As the further scheme of the present invention：Tap block is shaped as cuboid, and the angle of inclination of three-level screen cloth is 45-60
Degree.
Compared with prior art, the beneficial effects of the invention are as follows：The device is reasonable in design, easy to use, may move
Property is good, without coal feedstock is transported to other places, reduces labor intensity, has saved the time；The arrangement achieves to coal
Integration is crushed, ground and screened, raw material can also be recycled, meet the use demand of people.
Brief description of the drawings
Fig. 1 is the structural representation of coal attrition grinding screening all-in-one machine.
Fig. 2 is the structural representation of three-level screen cloth in coal attrition grinding screening all-in-one machine.
Fig. 3 is the structural representation of movable pulley group in coal attrition grinding screening all-in-one machine.
Wherein：1- bottom plates, 2- support columns, 3- casings, 4- charging apertures, 5- crush motor, 6- active pulverization rollers, the passive powder of 7-
Broken roller, the broken cones of 8-, 9- pressure rollers, 10- mixing rolls, 11- support rollers, 12- grinding motors, 13- grinding drive shafts, 14- support frames,
15- one-level screen clothes, 16- two level screen clothes, 17- three-level screen clothes, 18- vibrations motors, 19- vibrating shafts, 20- hydraulic cylinders, 21- are promoted
Bar, 22- fix bars, 23- tap block, and 24- feed back casees, 25- material lifting cylinders, 26- passages, 27- is raised, 28- grooves, 29-
Fastening bolt, 30- universal wheels.
Embodiment
The technical scheme of this patent is described in more detail with reference to embodiment.
Fig. 1-3, a kind of coal attrition grinding screening all-in-one machine, including bottom plate 1, casing 3 and movable pulley group are referred to, it is described
Reducing mechanism, lapping device and screening plant are provided with casing 3, the top of casing 3 is provided with charging aperture 4, reducing mechanism bag
Include and crush motor 5, active pulverization roller 6 and passive pulverization roller 7, crush motor 5 and be arranged on the outside of casing 3 and consolidated using bolt
It is fixed, crush motor 5 and be connected by belt with active pulverization roller 6, is provided with active pulverization roller 6 and passive pulverization roller 7 broken
Bore 8 and active pulverization roller 6 and passive pulverization roller 7 are in contact, lapping device includes grinding motor 12, pressure roller 9, the and of mixing roll 10
Support roller 11, grinding motor 12 are fixed on the outside of casing 3 by support frame 14 and grind output end and the grinding of motor 12
Drive shaft 13 is connected, and pressure roller 9, mixing roll 10 and support roller 11 are sequentially arranged in from top to bottom in casing 3 and pressure roller 9 is located at
The lower section of reducing mechanism, mixing roll 10 be arranged between pressure roller 9 and support roller 11 and mixing roll 10 respectively with pressure roller 9 and support
Roller 11 is in contact, and grinding drive shaft 13 stretches into casing 3 and grinds drive shaft 13 to be connected with mixing roll 10, and screening plant includes
One-level screen cloth 15, two level screen cloth 16, three-level screen cloth 17, vibrations motor 18 and vibrating shaft 19, shake motor 18 and casing 3 is respectively mounted
On bottom plate 1, the output end of vibrations motor 18 is connected with vibrating shaft 19, one-level screen cloth 15, two level screen cloth 16 and three-level screen cloth 17
It is hinged on successively from top to bottom in casing 3 and one-level screen cloth 15 is located at the lower section of support roller 11, one-level screen cloth 15, two level screen cloth
16 and the sieve diameter of three-level screen cloth 17 be sequentially reduced, one-level screen cloth 15 and two level screen cloth 16 are horizontally set in casing 3, shake
Moving axis 19 is connected with one-level screen cloth 15, two level screen cloth 16 and three-level screen cloth 17 respectively, and three-level screen cloth 17 is inclined to be arranged on casing 3
Feed back case 24 is provided with interior and three-level screen cloth 17 bottom, the top of feed back case 24 is provided with material lifting cylinder 25, material
The top of enhancing tube 25 is tiltedly installed with passage 26, and the lowermost end of passage 26 is connected with charging aperture 4, movable pulley group peace
Mounted in the bottom of bottom plate 1.Grinding motor 12 is fixed on support frame 14 by support tube, and the bottom of support frame 14 is provided with reinforcement
Muscle, reinforcement are located at the outside of casing 3.Broken cone 8 is welded on active pulverization roller 6 and passive pulverization roller 7, active pulverization roller 6
It is arranged on passive pulverization roller 7 by fixed component inside casing 3.Movable pulley group includes groove 28, fastening bolt 29 and ten thousand
To wheel 30, the lower end of bottom plate 1 is provided with projection 27, and projection 27 is inserted in groove 28, and universal wheel 30 is arranged on the bottom of groove 28,
Fastening bolt 29 is arranged on the both sides of groove 28.The bottom of casing 3 is provided with knocking device, knocking device include hydraulic cylinder 20,
Catch bar 21, fix bar 22 and percussion block 23, hydraulic cylinder 20 are arranged on the bottom of casing 3, and catch bar 21 is vertically installed at hydraulic pressure
The top of cylinder 20, one end of fix bar 22 are arranged on the inner side of casing 3, and catch bar 21 runs through the other end of fix bar 22 and pushed away
Using being slidably connected between lever 21 and fix bar 22, the top that block 23 is fixed on fix bar 22 is tapped.The bottom of casing 3 passes through
The support column 2 of both sides is fixed on bottom plate 1.Tap block 23 is shaped as cuboid, and the angle of inclination of three-level screen cloth 17 is 45-60
Degree.
The present invention operation principle be：People move the device into the position needed to use by movable pulley group, without
Substantial amounts of coal feedstock is transported, coal feedstock is sent into charging aperture 4, motor 5 is crushed and starts and pass through belt drive
Active pulverization roller 6 rotates, and active pulverization roller 6 drives passive pulverization roller 7 to rotate, broken on active pulverization roller 6 and passive pulverization roller 7
The broken interaction of cone 8 is crushed to raw material, and the raw material after crushing is fallen on pressure roller 9, and grinding motor 12 works to be ground so as to drive
Mill drive shaft 13 rotates, and grinding drive shaft 13 drives mixing roll 10 to rotate, and mixing roll 10 rotates with dynamic pressure roller 9 and support roller 11,
Processing is ground to coal by the way that pressure roller 9, mixing roll 10 and support roller 11 are convenient, it is levigate so as to be carried out to coal,
Coal after levigate passes through the screening of one-level screen cloth 15, two level screen cloth 16 and three-level screen cloth 17, and vibrations motor 18 drives vibrating shaft
19 pairs of one-level screen clothes 15, two level screen cloth 16 and three-level screen cloth 17 carry out vibrations filtering, substantially increase filter efficiency, meet granularity
It is required that coal fall, the coal for not meeting granularity requirements falls on one-level screen cloth 15, two level screen cloth 16 and three-level screen cloth 17, because
Inside for one-level screen cloth 15 and two level screen cloth 16 and casing 3 is hinged, people can by one-level screen cloth 15 and two level screen cloth 16 to
Lower turnover so that the coal on one-level screen cloth 15 and two level screen cloth 16 falls into three-level screen cloth 17, and three-level screen cloth 17 is inclined at
In casing 3, the coal on three-level screen cloth 17, which slides, to be sent into the coal in feed back case 24 and leads into feed back case 24, material lifting cylinder 25
Expects pipe 26, the coal in passage 26, which slides, to charging aperture 4, realizes that the circulation of material crushes, and then ensure that the crushing of material
The problem of quality, will not also causing material to be accumulated in screen cloth upper end, and then causing screen cloth to block.Knocking device can pass through hydraulic pressure
Cylinder 20 drives catch bar 21 to work, and the driving of catch bar 21 taps block 23 and three-level screen cloth 17 is tapped, and further improves filtering
Speed.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the involved claim of limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (7)
1. a kind of coal attrition grinding screening all-in-one machine, it is characterised in that including bottom plate, casing and movable pulley group, the casing
Reducing mechanism, lapping device and screening plant are inside provided with, charging aperture is provided with the top of casing, reducing mechanism includes crushing electricity
Machine, active pulverization roller and passive pulverization roller, crush motor and be arranged on the outside of casing and fixed using bolt, crush motor and lead to
Belt is crossed with active pulverization roller to be connected, broken cone is provided with active pulverization roller and passive pulverization roller and active pulverization roller and
Passive pulverization roller is in contact, and lapping device includes grinding motor, pressure roller, mixing roll and support roller, and grinding motor passes through support frame
The outside for the being fixed on casing and output end of grinding motor is connected with grinding drive shaft, pressure roller, mixing roll and support roller from
Top to bottm is sequentially arranged in casing and pressure roller is located at the lower section of reducing mechanism, and mixing roll is arranged between pressure roller and support roller
And mixing roll is in contact with pressure roller and support roller respectively, grinding drive shaft stretches into casing and grinds drive shaft and mixing roll
It is connected, screening plant includes one-level screen cloth, two level screen cloth, three-level screen cloth, vibrations motor and vibrating shaft, shakes motor and casing is equal
On bottom plate, the output end for shaking motor is connected with vibrating shaft, and one-level screen cloth, two level screen cloth and three-level screen cloth are from top to bottom
It is hinged on successively in casing and one-level screen cloth is located at the lower section of support roller, the sieve of one-level screen cloth, two level screen cloth and three-level screen cloth
Bore dia is sequentially reduced, and one-level screen cloth and two level screen cloth are horizontally set in casing, vibrating shaft respectively with one-level screen cloth, two level
Screen cloth is connected with three-level screen cloth, and three-level screen slope is arranged in casing and is provided with feed back at the bottom of three-level screen cloth
Case, feed back case top are provided with material lifting cylinder, and the top of material lifting cylinder is tiltedly installed with passage, the most bottom of passage
End is connected with charging aperture, and movable pulley group is arranged on the bottom of bottom plate.
2. coal attrition grinding screening all-in-one machine according to claim 1, it is characterised in that the grinding motor passes through branch
Stay tube is fixed on support frame, and the bottom of support frame is provided with reinforcement, and reinforcement is located at the outside of casing.
3. coal attrition grinding screening all-in-one machine according to claim 1, it is characterised in that the broken cone is welded on master
On dynamic pulverization roller and passive pulverization roller, active pulverization roller and passive pulverization roller are arranged on box house by fixed component.
4. coal attrition grinding screening all-in-one machine according to claim 2, it is characterised in that the movable pulley group includes recessed
Groove, fastening bolt and universal wheel, the lower end of bottom plate are provided with projection, and projection is inserted in groove, and universal wheel is arranged on the bottom of groove
Portion, fastening bolt are arranged on the both sides of groove.
5. coal attrition grinding screening all-in-one machine according to claim 1, it is characterised in that the bottom of the casing is set
There is knocking device, knocking device includes hydraulic cylinder, catch bar, fix bar and taps block, and hydraulic cylinder is arranged on the bottom of casing, pushed away
Lever is vertically installed at the top of hydraulic cylinder, and one end of fix bar is arranged on the inner side of casing, and catch bar is another through fix bar
Using being slidably connected between one end and catch bar and fix bar, the top that block is fixed on fix bar is tapped.
6. coal attrition grinding screening all-in-one machine according to claim 3, it is characterised in that the grinding motor passes through branch
Stay tube is fixed on support frame, and the bottom of support frame is provided with reinforcement, and reinforcement is located at the outside of casing.
7. coal attrition grinding screening all-in-one machine according to claim 5, it is characterised in that described to tap being shaped as block
Cuboid, the angle of inclination of three-level screen cloth is 45-60 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711052007.8A CN107597269A (en) | 2017-10-30 | 2017-10-30 | A kind of coal attrition grinding screening all-in-one machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711052007.8A CN107597269A (en) | 2017-10-30 | 2017-10-30 | A kind of coal attrition grinding screening all-in-one machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107597269A true CN107597269A (en) | 2018-01-19 |
Family
ID=61084460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711052007.8A Withdrawn CN107597269A (en) | 2017-10-30 | 2017-10-30 | A kind of coal attrition grinding screening all-in-one machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107597269A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108554559A (en) * | 2018-03-27 | 2018-09-21 | 王春峰 | A kind of size reduction machinery complete set of equipments |
| CN110665623A (en) * | 2019-08-28 | 2020-01-10 | 浙江中液机械设备有限公司 | Movable type crushing and screening equipment screening device |
| CN112090566A (en) * | 2020-09-25 | 2020-12-18 | 盐城丰诺化工有限公司 | Powder pesticide crushing apparatus |
| CN113188144A (en) * | 2021-04-22 | 2021-07-30 | 华能伊敏煤电有限责任公司汇流河热电分公司 | Unloader suitable for thermal power |
| CN113752430A (en) * | 2021-09-11 | 2021-12-07 | 湖北坤塑管业有限公司 | Rapid recovery system for pe pipe old materials |
| CN113798034A (en) * | 2021-08-24 | 2021-12-17 | 淮北矿业股份有限公司涡北选煤厂 | Granularity multilevel processing mechanism of coal sample |
-
2017
- 2017-10-30 CN CN201711052007.8A patent/CN107597269A/en not_active Withdrawn
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108554559A (en) * | 2018-03-27 | 2018-09-21 | 王春峰 | A kind of size reduction machinery complete set of equipments |
| CN110665623A (en) * | 2019-08-28 | 2020-01-10 | 浙江中液机械设备有限公司 | Movable type crushing and screening equipment screening device |
| CN112090566A (en) * | 2020-09-25 | 2020-12-18 | 盐城丰诺化工有限公司 | Powder pesticide crushing apparatus |
| CN113188144A (en) * | 2021-04-22 | 2021-07-30 | 华能伊敏煤电有限责任公司汇流河热电分公司 | Unloader suitable for thermal power |
| CN113188144B (en) * | 2021-04-22 | 2022-10-18 | 华能伊敏煤电有限责任公司汇流河热电分公司 | Unloader suitable for thermal power |
| CN113798034A (en) * | 2021-08-24 | 2021-12-17 | 淮北矿业股份有限公司涡北选煤厂 | Granularity multilevel processing mechanism of coal sample |
| CN113752430A (en) * | 2021-09-11 | 2021-12-07 | 湖北坤塑管业有限公司 | Rapid recovery system for pe pipe old materials |
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| PB01 | Publication | ||
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Application publication date: 20180119 |