CN107081256B - A kind of coal separation device of screening coal - Google Patents
A kind of coal separation device of screening coal Download PDFInfo
- Publication number
- CN107081256B CN107081256B CN201710274437.8A CN201710274437A CN107081256B CN 107081256 B CN107081256 B CN 107081256B CN 201710274437 A CN201710274437 A CN 201710274437A CN 107081256 B CN107081256 B CN 107081256B
- Authority
- CN
- China
- Prior art keywords
- main box
- coal
- horizontal segment
- tilting section
- stepper motor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/12—Apparatus having only parallel elements
- B07B1/14—Roller screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses a kind of coal separation device of screening coal, including main box, main box upper surface is made of the opening of tilting section and horizontal segment, and angle is 150 degree between tilting section and horizontal segment, and the bottom of tilting section smoothly connects with horizontal segment；The two sides of main box upper end are fixedly connected to steel pipe, and steel pipe is mutually fixed with tilting section and horizontal segment；It is rolled between two steel pipes and is connected with multiple roll shafts, spacing of the two neighboring roll shaft between tilting section to horizontal segment is sequentially increased, and is installed with multiple rows of protrusion on the side of each roll shaft；Stepper motor and single-chip microcontroller are equipped in control, single-chip microcomputer input is connect with four button signals, and single-chip microcomputer input control stepper motor driver drives stepper motor；It can classify to different coal cinder sizes, classification is accurate and operating rate is controllable, and efficiency of screening coal greatly promotes, and disposably can carry out classification processing to more coal cinder.
Description
Technical field
It screens coal technical field the present invention relates to coal mine, specially a kind of coal separation device of screening coal.
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.
Before with coal, different size of coal cinder screen it is very necessary because mating surface between coal cinder should
The gas porosity of coal cinder is almost the same, and the size of different coal cinders may there is different gas porositys, and identical coal cinder is divided
Class is to resource using highly beneficial.Also have much to the screening plant of coal cinder size at present, but divides to different coal cinders
There is the disadvantages of classification inaccuracy, low efficiency in class；And traditional device of screening coal disposably is difficult to carry out at a large amount of coal mine
Reason, brings very big inconvenience to practical operation.
Summary of the invention
In view of the above problems, can divide different coal cinder sizes the present invention provides a kind of coal separation device of screening coal
Class, classification is accurate and operating rate is controllable, and efficiency of screening coal greatly promotes, and can disposably classify to more coal cinder
Processing, can effectively solve the problems in background technique.
To achieve the above object, the invention provides the following technical scheme: a kind of coal separation device of screening coal, including main box,
The main box upper surface is made of the opening of tilting section and horizontal segment, and angle is 150 degree between the tilting section and horizontal segment,
And the bottom of tilting section smoothly connects with horizontal segment；The two sides of the main box upper end are fixedly connected to steel pipe, the steel pipe
It is mutually fixed with tilting section and horizontal segment；It is rolled between two steel pipes and is connected with multiple roll shafts, the two neighboring roller
Spacing of the axis between tilting section to horizontal segment is sequentially increased, and multiple rows of protrusion is installed on the side of each roll shaft；By coal mine
It is rolled from the roll shaft of main box upper end tilting section, since spacing is arranged to be sequentially increased, can so be allowed smaller
Coal cinder drops into main box first；Protrusion on roll shaft can be held up and be squeezed to coal cinder, and coal cinder is facilitated to be transmitted across
It will not be blocked at two roll shafts in journey, transporting coal speed is effectively promoted；
The top of main box upper surface tilting section is fixed with demountable panel, the demountable panel both ends respectively with two
The steel pipe side welding；Hang plate is fixedly connected on the demountable panel；Coal mine is poured into from hang plate, by removable
It unloads plate coal mine is transferred on first roll shaft and be driven；
Control cabinet is fixedly installed on the main box, the control cabinet outer surface is provided with display screen and four buttons；
Stepper motor and single-chip microcontroller are equipped in the control, the single-chip microcomputer input is connect with four button signals, described
Single-chip microcomputer input control stepper motor driver drives stepper motor；The stepper motor and the single-chip microcontroller are logical
It crosses plug to be powered, the plug input terminal between voltage stabilizing chip and the single-chip microcontroller by being electrically connected；Each steel pipe
Inside embedding there are three electronic runners, are electrically connected by wires between the electronic runner and the stepper motor, two neighboring institute
It states and is rolled simultaneously between electronic runner by being driven band connection；Multiple retainer plates, the retainer plate are installed in the steel pipe
It is fixed by screw and steel pipe inner wall, the retainer plate outside slidably connects turning collar；It is filled out between retainer plate and turning collar
Filled with multiple pellets；The roll shaft both ends are installed with bearing, are fixedly connected between the bearing and the turning collar, the rotation
Circle is connected with sliding between transmission belt；The intracorporal stepper motor of main tank and single-chip microcontroller are powered by plug, voltage stabilizing chip
The direct current that alternating current can be converted to 5V using the successively principle of decompression and pressure stabilizing, carries out its single-chip microcontroller
Pressure stabilizing power supply；By the operation of four buttons, control instruction is received using single-chip microcontroller and further controls stepper motor
Driver work, regulates and controls the speed of stepper motor using pulse signal；Then electronic runner is driven by stepper motor
It is rotated, drives the rolling of transmission belt so that the multiple turning collars rotation being slidably connected on the belt；Turning collar and corresponding
The bearing of roll shaft is fixed, and turning collar is fixed on certain further through retainer plate, with regard to the rotation of energy band action roller shaft, before pushing coal cinder
Into.
As a preferred technical solution of the present invention, the demountable panel, which is removably fixed with hang plate, to be connected
It connects, the inclination fragment position of the demountable panel towards the main box is fixedly connected with closing steel plate, the closing steel plate downside
The lower section of position first roll shaft on tilting section；The design of steel plate lower position lower section of first roll shaft on tilting section is closed,
Coal cinder can be effectively avoided to block the interval of first roll shaft.
As a preferred technical solution of the present invention, the hang plate bottom passes through the rear end side of fixed link and main box
Face is fixedly connected；Good supporting role is played to hang plate.
As a preferred technical solution of the present invention, there are three collection frame, adjacent collector frames for installation in the main box
Between blocked by plugging plate；There are three block is pulled, each pulling block both ends are equal for the side setting of the main box
It is fastened by latching with the card slot being arranged on the main box, each pulling block is fixed with corresponding collection frame to be connected
It connects；The lock engaged with card slot is opened, pulling block can be pulled, realizes and collection frame is pulled out, the coal cinder of classification can be carried out
It collects.
As a preferred technical solution of the present invention, the front end of the main box horizontal segment is closed by baffle, described
Baffle can mutually be adsorbed by fixed two on it through-hole with two threaded holes being fixedly connected on main box；The gear
It can be rotated by rotating member between plate and the main box；Through-hole can be passed through using fixing piece and threaded hole is consolidated
It is fixed, while fixing piece can also be dismantled, realize the opening of baffle, it is convenient to being checked in main box.
As a preferred technical solution of the present invention, the display screen be each button with the single-chip microcontroller it
Between signal connect, starting, stopping and the speed of four buttons control stepper motor；Stepper motor can be observed by display screen
Working condition, regulated and controled by button.
As a preferred technical solution of the present invention, the plug output end and stepper motor and voltage stabilizing chip junction
Earth leakage protective device is installed；Play good earth leakage protective effect.
As a preferred technical solution of the present invention, the front end of horizontal segment passes through guarantor on two steel pipes and main box
Dangerous bar is fixedly connected, and prevents the coal mine of bulk to main box forward ends thereof.
Compared with prior art, the beneficial effects of the present invention are: can classify to different coal cinder sizes, classification is accurate
And operating rate is controllable, efficiency of screening coal greatly promotes, and disposably can carry out classification processing to more coal cinder, aspect
The operation of user.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is roll shaft enlarged drawing in the present invention；
Fig. 3 is steel duct schematic diagram in the present invention；
Fig. 4 is control cabinet control plane schematic diagram in the present invention；
Fig. 5 is control cabinet schematic internal view in the present invention；
Fig. 6 is main box schematic internal view in the present invention.
In figure: 1- main box；2- hang plate；3- fixed link；4- control cabinet；5- plug；6- demountable panel；7- steel pipe；8-
Electronic runner；9- transmission belt；10- roll shaft；11- pulls block；12- lock；13- card slot；14- baffle；15- rotating member；16- is logical
Hole；17- threaded hole；18- bumper bar；19- closes steel plate；20- bearing；21- protrusion；22- turning collar；23- screw；24- is fixed
Circle；25- display screen；26- button；27- stepper motor；28- earth leakage protective device；29- single-chip microcontroller；30- voltage stabilizing chip；31- stepping
Motor driver；32- plugging plate；33- collection frame.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment:
Fig. 1 to Fig. 6 is please referred to, the present invention provides a kind of technical solution: a kind of coal separation device of screening coal, including main box 1,
1 upper surface of main box is made of the opening of tilting section and horizontal segment, and angle is 150 degree between tilting section and horizontal segment, and is tilted
The bottom of section smoothly connects with horizontal segment；The two sides of 1 upper end of main box are fixedly connected to steel pipe 7, steel pipe 7 and tilting section and water
Flat section is mutually fixed；It is rolled between two steel pipes 7 and is connected with multiple roll shafts 10, two neighboring roll shaft 10 is from tilting section to level
Spacing between section is sequentially increased, and multiple rows of raised 21 are installed on the side of each roll shaft 10；The inclination of 1 upper surface of main box
The top of section is fixed with demountable panel 6, and 6 both ends of demountable panel are welded with two 7 sides of steel pipe respectively；It is fixed on demountable panel 6
It is connected with hang plate 2；Be fixedly installed with control cabinet 4 on main box 1,4 outer surface of control cabinet be provided with display screen 25 and four by
Button 26；Stepper motor 27 and single-chip microcontroller 29 are equipped in control cabinet 1,29 input terminal of single-chip microcontroller is connect with four 26 signals of button,
29 output end of single-chip microcontroller control stepper motor driver 31 drives stepper motor 27；Stepper motor 27 and single-chip microcontroller 29
It is powered by plug 5,5 output end of plug between voltage stabilizing chip 30 and single-chip microcontroller 29 by being electrically connected；In each steel pipe 7
Embedding there are three electronic runners 8, are electrically connected by wires between electronic runner 8 and stepper motor 27, two neighboring electronic runner 8
Between connected by transmission belt 9 and roll simultaneously；Multiple retainer plates 24 are installed, retainer plate 24 passes through screw 23 in steel pipe 7
It is fixed with 7 inner wall of steel pipe, 24 outside of retainer plate slidably connects turning collar 22；10 both ends of roll shaft are installed with bearing 20, bearing
It is fixedly connected one by one between 20 and turning collar 22, sliding is connected between turning collar 22 and transmission belt 9.Demountable panel 6 is with detachable
Mode is fixedly connected with hang plate 2, and the inclination fragment position of demountable panel 6 towards main box 1 is fixedly connected with closing steel plate 19, envelope
Close the lower section of 19 lower position of steel plate first roll shaft 10 on tilting section.2 bottom of hang plate passes through fixed link 3 and main box 1
Rear end side is fixedly connected.Installation is there are three collection frame 33 in main box 1, between adjacent collector frame 33 by plugging plate 32 into
Row blocking；There are three block 11 is pulled, each 11 both ends of pulling block pass through lock 13 and are arranged in master for the side setting of main box 1
Card slot 12 on cabinet 1 fastens, and each pulling block 11 is fixedly connected with corresponding collection frame 33.Before 1 horizontal segment of main box
End is closed by baffle 14, and baffle 14 can be passed through fixed two on it through-hole 16 by fastener and be installed in main box 1
On two threaded holes 17 be fixed to each other with main box 1；It can be rotated by rotating member 15 between baffle 14 and main box 1.
Signal is connect between single-chip microcontroller 29 for display screen 25 and each button 26, the starting of four control stepper motors 27 of buttons 26,
Stopping and speed.5 output end of plug and stepper motor 27 and 30 junction of voltage stabilizing chip are equipped with earth leakage protective device 28；Two
Steel pipe 7 is fixedly connected with the front end of horizontal segment on main box 1 by bumper bar 18.
The working principle of the invention: coal mine is rolled from the roll shaft 10 of 1 upper end tilting section of main box, due to spacing
What is be arranged is sequentially increased, and can so allow and be dropped into main box 1 first compared with nuts；Protrusion 21 on roll shaft 10 can
Coal cinder is held up and is squeezed, facilitates coal cinder will not be to blocking at two roll shafts 10 in transmission process, transporting coal speed
Effectively promoted；Coal mine is poured into from hang plate 2, coal mine is transferred on first roll shaft 10 by demountable panel 6 and is driven；
By plug 5 in main box 1 stepper motor 27 and single-chip microcontroller 29 be powered, voltage stabilizing chip 30 can be using successively dropping
Pressure and the principle of pressure stabilizing to alternating current can be converted to the direct current of 5V, its single-chip microcontroller 29 is made to carry out pressure stabilizing power supply；It is logical
Control instruction receive and further controls stepper motor driver 31 by the operation for crossing four buttons 26 using single-chip microcontroller 29
Work, regulates and controls the speed of stepper motor 27 using pulse signal；Then by stepper motor 27 drive electronic runner 8 into
Row rotation drives the rolling of transmission belt 9 so that the multiple turning collars 22 being slidably connected on the belt rotate；Turning collar 22 and phase
Answer the bearing 20 of roll shaft 10 fixed, and turning collar 22 is fixed on certain further through retainer plate 24, with regard to the rotation of energy band action roller shaft 10
Turn, coal cinder is pushed to advance；Different size coal cinder is collected eventually by different collection frames 33.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (8)
1. a kind of coal separation device of screening coal, including main box (1), it is characterised in that: main box (1) upper surface is by tilting section
It is formed with the opening of horizontal segment, angle is 150 degree between tilting section and horizontal segment, and the bottom of tilting section and the smooth phase of horizontal segment
It connects；The two sides of main box (1) upper end are fixedly connected to steel pipe (7), and the steel pipe (7) and tilting section and horizontal segment are homogeneous
It is mutually fixed；It rolls and is connected with multiple roll shafts (10) between two steel pipes (7), the two neighboring roll shaft (10) is from tilting section
It is sequentially increased to the spacing between horizontal segment, and is installed with multiple rows of raised (21) on the side of each roll shaft (10)；
The top of main box (1) upper surface tilting section is fixed with demountable panel (6), demountable panel (6) the both ends difference
It is welded with two steel pipe (7) sides；Hang plate (2) are fixedly connected on the demountable panel (6)；
Be fixedly installed with control cabinet (4) on the main box (1), control cabinet (4) outer surface be provided with display screen (25) and
Four buttons (26)；Stepper motor (27) and single-chip microcontroller (29), single-chip microcontroller (29) input are equipped in the control cabinet (1)
End is connect with four button (26) signals, and single-chip microcontroller (29) output end control stepper motor driver (31) is to stepping
Motor (27) is driven；The stepper motor (27) and the single-chip microcontroller (29) are powered by plug (5), described to insert
Head (5) output end between voltage stabilizing chip (30) and the single-chip microcontroller (29) by being electrically connected；It is embedded in each steel pipe (7)
Three electronic runners (8), are electrically connected by wires between the electronic runner (8) and the stepper motor (27), two neighboring
It is rolled simultaneously between the electronic runner (8) by transmission belt (9) connection；Multiple retainer plates are installed in the steel pipe (7)
(24), the retainer plate (24) is fixed by screw (27) and steel pipe (7) inner wall, and retainer plate (24) outside is slidably connected
There are turning collar (22)；Roll shaft (10) both ends are installed with bearing (20), between the bearing (20) and the turning collar (22)
It is fixedly connected one by one, slides and be connected between the turning collar (22) and transmission belt (9).
2. a kind of coal separation device of screening coal according to claim 1, it is characterised in that: the demountable panel (6) is with removable
It unloads mode to be fixedly connected with hang plate (2), the inclination fragment position of the demountable panel (6) towards the main box (1) is fixed to be connected
It is connected to closing steel plate (19), the lower section of closing steel plate (19) lower position first roll shaft (10) on tilting section.
3. a kind of coal separation device of screening coal according to claim 1, it is characterised in that: hang plate (2) bottom passes through
Fixed link (3) is fixedly connected with the rear end side of main box (1).
4. a kind of coal separation device of screening coal according to claim 1, it is characterised in that: be equipped in the main box (1)
Three collection frames (33) are blocked by plugging plate (32) between adjacent collector frame (33)；The side of the main box (1) is set
It sets there are three block (11) are pulled, each pulling block (11) both ends pass through lock (13) and are arranged in the main box (1)
On card slot (12) fasten, each pulling block (11) is fixedly connected with corresponding collection frame (33).
5. a kind of coal separation device of screening coal according to claim 1, it is characterised in that: main box (1) horizontal segment
Front end is closed by baffle (14), and the baffle (14) can be passed through fixed two on it through-hole (16) and be consolidated by fastener
Two threaded holes (17) and the main box (1) being located on main box (1) are fixed to each other；The baffle (14) and the main box
(1) it can be rotated by rotating member (15) between.
6. a kind of coal separation device of screening coal according to claim 1, it is characterised in that: the display screen (25) and each institute
Stating button (26), signal is connect between the single-chip microcontroller (29), the starting of four button (26) controls stepper motor (27),
Stopping and speed.
7. a kind of coal separation device of screening coal according to claim 1, it is characterised in that: plug (5) output end and step
Earth leakage protective device (28) are installed into motor (27) and voltage stabilizing chip (30) junction.
8. a kind of coal separation device of screening coal according to claim 1, it is characterised in that: two steel pipes (7) and main tank
The front end of horizontal segment is fixedly connected by bumper bar (18) on body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710274437.8A CN107081256B (en) | 2017-04-16 | 2017-04-16 | A kind of coal separation device of screening coal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710274437.8A CN107081256B (en) | 2017-04-16 | 2017-04-16 | A kind of coal separation device of screening coal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107081256A CN107081256A (en) | 2017-08-22 |
| CN107081256B true CN107081256B (en) | 2018-12-11 |
Family
ID=59611586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710274437.8A Expired - Fee Related CN107081256B (en) | 2017-04-16 | 2017-04-16 | A kind of coal separation device of screening coal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107081256B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115583460A (en) * | 2022-09-30 | 2023-01-10 | 华能伊敏煤电有限责任公司 | Adjustable colliery screening conveyor |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203610304U (en) * | 2013-10-09 | 2014-05-28 | 天津市大港华明化工厂 | Intelligent vibrating screen |
| CN204448501U (en) * | 2015-01-24 | 2015-07-08 | 林雪明 | Tilting roller picker |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8556082B2 (en) * | 2011-05-27 | 2013-10-15 | Size Reduction Specialists Corp. | Rotary particle separator |
-
2017
- 2017-04-16 CN CN201710274437.8A patent/CN107081256B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203610304U (en) * | 2013-10-09 | 2014-05-28 | 天津市大港华明化工厂 | Intelligent vibrating screen |
| CN204448501U (en) * | 2015-01-24 | 2015-07-08 | 林雪明 | Tilting roller picker |
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| Publication number | Publication date |
|---|---|
| CN107081256A (en) | 2017-08-22 |
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Effective date of registration: 20181029 Address after: 321100 -28, Hu Dian 138, Hu Dian village, Lanjiang street, Lanxi, Zhejiang. Applicant after: Xu Peideng Address before: 314001 No. 155 Zhen He road, Nanhu District, Jiaxing, Zhejiang Applicant before: Zhao Jie |
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Effective date of registration: 20191216 Address after: 221000 Jiangsu Xuzhou District, Jiawang province Longshan Town metallurgical agglomeration area north head Patentee after: Xuzhou Dongxing Energy Co., Ltd. Address before: 321100 -28, Hu Dian 138, Hu Dian village, Lanjiang street, Lanxi, Zhejiang. Patentee before: Xu Peideng |
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