CN205341244U - Coal picker of stagnant coal ability reinforce - Google Patents
Coal picker of stagnant coal ability reinforce Download PDFInfo
- Publication number
- CN205341244U CN205341244U CN201521095120.0U CN201521095120U CN205341244U CN 205341244 U CN205341244 U CN 205341244U CN 201521095120 U CN201521095120 U CN 201521095120U CN 205341244 U CN205341244 U CN 205341244U
- Authority
- CN
- China
- Prior art keywords
- coal
- cleaned
- cleaned coal
- picker
- vibrosieve
- 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
- 239000003245 coal Substances 0.000 title claims abstract description 201
- 238000012216 screening Methods 0.000 claims abstract description 8
- 238000007599 discharging Methods 0.000 claims description 13
- 230000007306 turnover Effects 0.000 claims description 7
- 238000000034 method Methods 0.000 description 7
- 239000000203 mixture Substances 0.000 description 7
- 238000000926 separation method Methods 0.000 description 7
- 230000001276 controlling effect Effects 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000004069 differentiation Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005188 flotation Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Landscapes
- Jigging Conveyors (AREA)
Abstract
The utility model provides a coal picker of stagnant coal ability reinforce for filter clean coal, characterized by in the follow raw coal: including base, fastening bolt, height -adjusting device, clean coal slide, shale shaker, vibrating motor, mounting bracket, delay device and row's coal device, this coal picker can effectively increase the detention time of raw coal on the shale shaker, carries out abundant screening to the raw coal and distinguishes to reduce the coal dressing cost, improve coal dressing efficiency, reduce workman's burden of working, in addition, the degree of automation of this coal picker is high, and the flexible frequency through control stoking frequency and power equipment can make this coal picker last efficient work, is convenient for adapt to the modernized development of coal dressing.
Description
Technical field
This utility model relates to technical field of coal mine equipment, the coal picker that particularly a kind of stagnant coal ability is strong.
Background technology
Coal separation, also referred to as coal washing, sub-elects the process meeting the cleaned coal that user quality requires from raw coal.Ash, sulphur content all be there are certain requirements by coal for coking, it is necessary to use with the cleaned coal through washing.The petrofacies composition of coal and the quantity of minerals in coal, kind, character and distribution, be all the factor of the washability affecting coal.For the complexity of raw coal washability, the technique that coal preparation plant commonly uses has jigging, dense medium cyclone, dense-medium shallow-tank, vibro-assisted jigging, flotation etc..Other coal preparation method also has selecting crude drugs with winnower, spiral separating etc..
But, existing coal picker is when coal separation, due to raw coal directly from landing vibrosieve, holdup time is short, fully it cannot be selected screening, so could thoroughly distinguish through multipass screening possibly with a collection of raw coal, thus causing the problem that coal preparation technique process cost is high, efficiency is low, increase workman's work burden.
Summary of the invention
Technical problem to be solved in the utility model is to provide the coal picker that a kind of stagnant coal ability is strong, can effectively increase the raw coal holdup time on the vibrating, raw coal is screened fully differentiation, thus reducing coal separation cost, improve coal separation efficiency, reduce workman and work burden.
In order to realize solving the purpose of above-mentioned technical problem, this utility model adopts the technical scheme that
The coal picker that a kind of stagnant coal ability of the present utility model is strong, for screening cleaned coal from raw coal, is characterized in that: includes base, fastening bolt, regulate height devices, cleaned coal slideway, vibrosieve, vibrating motor, installing rack, arresting device and coal discharging apparatuses；
Described base is provided with bolt hole, and base is fastened on the ground by fastening bolt through bolt hole；
Described adjustment height devices is two hydraulic cylinders, and two hydraulic cylinders are vertically set on one end of base；
Described cleaned coal slideway one end connects the piston rod of two hydraulic cylinders, and the other end is hinged with base, and hydraulic cylinder can pass through the gradient of the telescopic adjustment cleaned coal slideway of piston rod；
Described vibrosieve is arranged on above cleaned coal slideway, and is connected by spring with cleaned coal slideway；
Described vibrating motor is arranged on cleaned coal slideway side by installing rack, and vibrating motor is connected with vibrosieve, is used for driving shaker vibration；
Described arresting device includes framework, suitable shelves, crosspiece, rocking arm, pivoted arm and power set；Along shelves with crosspiece is orthogonal is arranged in framework, framework region is divided into multiple Zhi Mei district；Crosspiece is the turnover panel that more piece is connected by axle, is provided with corresponding axis hole along shelves；Fixing along shelves and framework and be connected, crosspiece is connected along shelves by axle and can overturn relative to along shelves；Crosspiece side is provided with extension shaft, and this extension shaft extend out to outside framework through framework；Pivoted arm is vertically set on extension shaft, and this pivoted arm top is provided with bar hole；One end of rocking arm is provided with cylindrical section, and this cylindrical section is arranged in the bar hole of pivoted arm, and the other end of rocking arm is fixing with the thrust axis of power set to be connected；Power set include thrust axis, fixing plate and power-equipment, and power-equipment is arranged on frame facet by fixing plate, and power-equipment is connected with thrust axis and thrust axis can be driven to move reciprocatingly in the horizontal direction；Arresting device is arranged on above vibrosieve, and it is connected by framework and vibrosieve are fixing；
Described coal discharging apparatuses includes cleaned coal comb and raw coal comb, and raw coal comb is arranged on cleaned coal comb top along vibrosieve direction, for discharging the block raw coal in vibrosieve；Cleaned coal comb is fixing with cleaned coal slideway to be connected, and is positioned at below vibrosieve, for discharging the cleaned coal on cleaned coal slideway.
Concrete: described power-equipment and pulling force between centers are located by connecting by joint.
Concrete further: described power-equipment is cylinder, hydraulic cylinder or electric pushrod.
Concrete: cleaned coal is discharged by described cleaned coal comb from the side of this coal picker.
Using method: during use, first use according to raw coal composition and regulate height devices by cleaned coal slideway adjustment to the suitable gradient, make this gradient can hold the downslide being easy to cleaned coal under the premise of many raw coal as far as possible in the stagnant area make arresting device to discharge, it is specially, if the cleaned coal in raw coal composition is more, the gradient then making cleaned coal slideway is bigger, if the cleaned coal in raw coal composition is less, the gradient then making cleaned coal slideway is less, this is owing to cleaned coal slope of ways is big, then cleaned coal gliding speed is fast, it is easy to the discharge of cleaned coal, the gradient of cleaned coal slideway is little, the stagnant area of arresting device then can hold more raw coal；After mixing up the gradient of cleaned coal slideway, transporter is utilized to trickle down in the arresting device of this coal picker by raw coal, now Vibration on Start-up motor driving shaker vibration, then the cleaned coal in raw coal can leak through vibrosieve and drops on cleaned coal slideway, it is snapped down to the least significant end of cleaned coal slideway simultaneously, cleaned coal comb discharges this coal picker；After vibrating motor runs a period of time, start power-equipment, then power-equipment drives thrust axis to shrink, thrust axis band motion rocker arm action backward, slide in the cylindrical section on rocking arm bar hole on pivoted arm, force pivoted arm to rotate counterclockwise simultaneously, owing to the extension shaft connecting crosspiece fixed by pivoted arm, drive crosspiece is rotated while rotating by pivoted arm counterclockwise, now the turnover panel on crosspiece turns over, make the raw coal block in raw coal along vibrosieve landing to the least significant end of vibrosieve, drop down onto raw coal comb and the guiding landing along raw coal comb goes out this coal picker, then controlling power-equipment drives thrust axis to stretch, then thrust axis drives the turnover panel reduction on crosspiece by rocking arm and pivoted arm, carry out next ripple raw coal screening again；Upon actuation, the stretching frequency that only need to control stoking frequency and power-equipment can make this coal picker continue to work efficiently to this coal picker.
These technical schemes, the technical scheme including the technical scheme improved and improvement further can also combine mutually or combine, thus reaching superior technique effect.
By adopting technique scheme, this utility model has following beneficial effect:
1, the coal picker not only coal separation efficiency that a kind of stagnant coal ability of the present utility model is strong is high, and can be applicable to the raw coal of heterogeneity, and applied widely, with strong points, coal separation is effective；
2, this coal picker is provided with arresting device, and stagnant coal effect is strong, it is possible to make raw coal screen differentiation on the vibrating fully；
3, the automaticity of this coal picker is high, this coal picker can be made to continue to work efficiently by controlling the stretching frequency of stoking frequency and power-equipment, it is simple to adapt to the modern development of coal separation, reduces the work burden of workman.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model.
Fig. 2 is the structural representation of arresting device.
Fig. 3 is the structural representation that crosspiece passes through pivoted arm connecting rocker arm.
Fig. 4 is that thrust axis passes through rocking arm and the structural representation of the pivoted arm multiple crosspieces of connection.
Fig. 5 is the structural representation of crosspiece.
In figure: 1-vibrating motor, 2-arresting device, 3-vibrosieve, 4-spring, 5-cleaned coal slideway, 6-regulates height devices, 7-base, 8-coal discharging apparatuses, 9-raw coal comb, 10-cleaned coal comb, 11-power set, 12-extension shaft, 13-crosspiece, 14-is along shelves, 15-framework, 16-power-equipment, and 17-fixes plate, 18-joint, 19-thrust axis, 20-rocking arm, 21-cylindrical section, 22-pivoted arm, 23-bar hole, 24-turnover panel, 25-axle.
Detailed description of the invention
Below in conjunction with accompanying drawing, this patent is explained further explanation.But the protection domain of this patent is not limited to specific embodiment.
Embodiment 1
As shown in the figure, the coal picker that a kind of stagnant coal ability of this patent is strong, for screening cleaned coal from raw coal, it is characterized in that: include base 7, fastening bolt, regulate height devices 6, cleaned coal slideway 5, vibrosieve 3, vibrating motor 1, installing rack, arresting device 2 and coal discharging apparatuses 8.
Base 7 is provided with bolt hole, and base 7 is fastened on the ground by fastening bolt through bolt hole；Regulating height devices 6 is two hydraulic cylinders, and two hydraulic cylinders are vertically set on one end of base 7；Cleaned coal slideway 5 one end connects the piston rod of two hydraulic cylinders, and the other end is hinged with base 7, and hydraulic cylinder can pass through the gradient of the telescopic adjustment cleaned coal slideway 5 of piston rod；Vibrosieve 3 is arranged on above cleaned coal slideway 5, and is connected by spring 4 with cleaned coal slideway 5；Vibrating motor 1 is arranged on cleaned coal slideway 5 side by installing rack, and vibrating motor 1 is connected with vibrosieve 3, is used for driving vibrosieve 3 to vibrate.
Arresting device 2 includes framework 15, suitable shelves 14, crosspiece 13, rocking arm 20, pivoted arm 22 and power set 11；Along shelves 14 with crosspiece 13 is orthogonal is arranged in framework 15, framework 15 is divided into multiple Zhi Mei district；The turnover panel 24 that crosspiece 13 is connected by axle 25 for more piece, is provided with corresponding axis hole along shelves 14；Being connected along shelves 14 are fixing with framework 15, crosspiece 13 is connected along shelves 14 by axle and can overturn relative to along shelves 14；Crosspiece 13 side is provided with extension shaft 12, and this extension shaft 12 extend out to outside framework 15 through framework 15；Pivoted arm 22 is vertically set on extension shaft 12, and this pivoted arm 22 top is provided with bar hole 23；One end of rocking arm 20 is provided with cylindrical section 21, and this cylindrical section 21 is arranged in the bar hole 23 of pivoted arm 22, and the other end of rocking arm 20 is fixing with the thrust axis 19 of power set 11 to be connected；Power set 11 include thrust axis 19, fixing plate 17 and power-equipment 16, and power-equipment 16 is arranged on framework 15 side by fixing plate 17, and power-equipment 16 is connected with thrust axis 19 and thrust axis 19 can be driven to move reciprocatingly in the horizontal direction；Arresting device 2 is arranged on above vibrosieve 3, and it is connected by framework 15 is fixing with vibrosieve 3.
Coal discharging apparatuses 8 includes cleaned coal comb 10 and raw coal comb 9, and raw coal comb 9 is arranged on cleaned coal comb 10 top along vibrosieve 3 direction, for discharging the block raw coal in vibrosieve 3；Cleaned coal comb 10 is fixing with cleaned coal slideway 5 to be connected, and is positioned at below vibrosieve 3, for discharging the cleaned coal on cleaned coal slideway 5.
Wherein, it is located by connecting by joint 18 between power-equipment 16 and thrust axis 19；Cleaned coal is discharged by cleaned coal comb 10 from the side of this coal picker.
During use, first adjustment height devices 6 is used to regulate cleaned coal slideway 5 to the suitable gradient according to raw coal composition, make this gradient can hold the downslide being easy to cleaned coal under the premise of many raw coal as far as possible in the stagnant area making arresting device 2 to discharge, it is specially, if the cleaned coal in raw coal composition is more, the gradient then making cleaned coal slideway 5 is bigger, if the cleaned coal in raw coal composition is less, the gradient then making cleaned coal slideway 5 is less, this is owing to cleaned coal slideway 5 gradient is big, then cleaned coal gliding speed is fast, it is easy to the discharge of cleaned coal, the gradient of cleaned coal slideway 5 is little, the stagnant area of arresting device 2 then can hold more raw coal；After mixing up the gradient of cleaned coal slideway 5, transporter is utilized to be trickled down by raw coal in the arresting device 2 of this coal picker, now Vibration on Start-up motor 1 drives vibrosieve 3 to vibrate, then the cleaned coal in raw coal can leak through vibrosieve 3 and drops on cleaned coal slideway 5, it is snapped down to the least significant end of cleaned coal slideway 5 simultaneously, cleaned coal comb 10 discharges this coal picker；After vibrating motor 1 runs a period of time, start power-equipment 16, then power-equipment 16 drives thrust axis 19 to shrink, thrust axis 19 band motion rocker arm 20 action backward, slide in the cylindrical section 21 on rocking arm 20 bar hole 23 on pivoted arm 22, force pivoted arm 22 to rotate counterclockwise simultaneously, due to the fixing extension shaft 12 connecting crosspiece 13 of pivoted arm 22, drive crosspiece 13 is rotated while rotating by pivoted arm 22 counterclockwise, now the turnover panel 24 on crosspiece 13 turns over, make the raw coal block in raw coal along vibrosieve 3 landing to the least significant end of vibrosieve 3, drop down onto raw coal comb 9 and the guiding landing along raw coal comb 9 goes out this coal picker, then controlling power-equipment 16 drives thrust axis 19 to stretch, then thrust axis 19 drives the turnover panel 24 reduction reduction on crosspiece 13 by rocking arm 20 and pivoted arm 22, carry out next ripple raw coal screening again；Upon actuation, the stretching frequency that only need to control stoking frequency and power-equipment 16 can make this coal picker continue to work efficiently to this coal picker.
Embodiment 2
Identical with embodiment 1, wherein, power-equipment 16 replaces with cylinder, hydraulic cylinder or electric pushrod.
Claims (4)
1. the coal picker that stagnant coal ability is strong, for screening cleaned coal from raw coal, is characterized in that: includes base, fastening bolt, regulate height devices, cleaned coal slideway, vibrosieve, vibrating motor, installing rack, arresting device and coal discharging apparatuses；
Described base is provided with bolt hole, and base is fastened on the ground by fastening bolt through bolt hole；
Described adjustment height devices is two hydraulic cylinders, and two hydraulic cylinders are vertically set on one end of base；
Described cleaned coal slideway one end connects the piston rod of two hydraulic cylinders, and the other end is hinged with base, and hydraulic cylinder can pass through the gradient of the telescopic adjustment cleaned coal slideway of piston rod；
Described vibrosieve is arranged on above cleaned coal slideway, and is connected by spring with cleaned coal slideway；
Described vibrating motor is arranged on cleaned coal slideway side by installing rack, and vibrating motor is connected with vibrosieve, is used for driving shaker vibration；
Described arresting device includes framework, suitable shelves, crosspiece, rocking arm, pivoted arm and power set；Along shelves with crosspiece is orthogonal is arranged in framework, framework region is divided into multiple Zhi Mei district；Crosspiece is the turnover panel that more piece is connected by axle, is provided with corresponding axis hole along shelves；Fixing along shelves and framework and be connected, crosspiece is connected along shelves by axle and can overturn relative to along shelves；Crosspiece side is provided with extension shaft, and this extension shaft extend out to outside framework through framework；Pivoted arm is vertically set on extension shaft, and this pivoted arm top is provided with bar hole；One end of rocking arm is provided with cylindrical section, and this cylindrical section is arranged in the bar hole of pivoted arm, and the other end of rocking arm is fixing with the thrust axis of power set to be connected；Power set include thrust axis, fixing plate and power-equipment, and power-equipment is arranged on frame facet by fixing plate, and power-equipment is connected with thrust axis and thrust axis can be driven to move reciprocatingly in the horizontal direction；Arresting device is arranged on above vibrosieve, and it is connected by framework and vibrosieve are fixing；
Described coal discharging apparatuses includes cleaned coal comb and raw coal comb, and raw coal comb is arranged on cleaned coal comb top along vibrosieve direction, for discharging the block raw coal in vibrosieve；Cleaned coal comb is fixing with cleaned coal slideway to be connected, and is positioned at below vibrosieve, for discharging the cleaned coal on cleaned coal slideway.
2. the coal picker that stagnant coal ability is strong according to claim 1, is characterized in that: described power-equipment and pulling force between centers are located by connecting by joint.
3. the coal picker that stagnant coal ability is strong according to claim 2, is characterized in that: described power-equipment is cylinder, hydraulic cylinder or electric pushrod.
4. the coal picker that stagnant coal ability is strong according to claim 1, is characterized in that: cleaned coal is discharged by described cleaned coal comb from the side of this coal picker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521095120.0U CN205341244U (en) | 2015-12-27 | 2015-12-27 | Coal picker of stagnant coal ability reinforce |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521095120.0U CN205341244U (en) | 2015-12-27 | 2015-12-27 | Coal picker of stagnant coal ability reinforce |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205341244U true CN205341244U (en) | 2016-06-29 |
Family
ID=56171535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521095120.0U Expired - Fee Related CN205341244U (en) | 2015-12-27 | 2015-12-27 | Coal picker of stagnant coal ability reinforce |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205341244U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106362944A (en) * | 2016-12-05 | 2017-02-01 | 安徽睿知信信息科技有限公司 | Mine multi-stage screening device |
-
2015
- 2015-12-27 CN CN201521095120.0U patent/CN205341244U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106362944A (en) * | 2016-12-05 | 2017-02-01 | 安徽睿知信信息科技有限公司 | Mine multi-stage screening device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205341244U (en) | Coal picker of stagnant coal ability reinforce | |
| CN204953330U (en) | Vibrating screen | |
| CN205463156U (en) | Coal dressing of adjustable reciprocating sieve is combed | |
| CN105478347B (en) | A kind of coal picker with high stagnant coal performance | |
| CN205341270U (en) | High -efficient coal picker | |
| CN108636777A (en) | A kind of sieve bend vibration screen | |
| CN203791189U (en) | Coal separating machine for coal mines | |
| CN219334962U (en) | Screening plant is used in mine | |
| CN105478346B (en) | A kind of coal picker | |
| CN207071511U (en) | A kind of vibratory sieve | |
| CN208879068U (en) | A kind of architectural engineering small vibrating sand sieving machine | |
| CN107309159B (en) | Working method of coal separator capable of prolonging coal retention time | |
| CN205361925U (en) | Coal dressing shale shaker of stagnant coal ability reinforce | |
| CN211302293U (en) | Three-section type laminated high-frequency vibrating fine screen | |
| CN208786649U (en) | A kind of efficient sandstone separation feeding machine with dust suppression system | |
| CN209109567U (en) | A kind of construction Sand screen that screening effect is good | |
| CN208055770U (en) | ballast screening machine | |
| CN209020744U (en) | A kind of vibrating screen convenient for adjusting charging rate | |
| CN208627783U (en) | A kind of straight line dehydration and vibration sieve with arc compass screen surface | |
| CN212944009U (en) | Coal mine screening equipment for coal mining | |
| CN219765997U (en) | Efficient ore separation vibrating screen | |
| CN109225830A (en) | A kind of Chinese prickly ash cleaner | |
| CN218854842U (en) | Grit multi-stage screening device for construction | |
| CN220901015U (en) | Cleaning sieve with dust removing mechanism | |
| CN220311001U (en) | Sundry screening roller device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Kaimin Inventor before: Sun Shuo |
|
| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170728 Address after: 045011, Shanxi, Yangquan province mine Xin Kang home 89-01-16-047 Patentee after: YANGQUAN HELITUO MECHANICAL AND ELECTRICAL EQUIPMENT CO., LTD. Address before: 471000 No. 22 neighborhood 22-22-2-103, Changan road and Jing Hua Road, Jianxi District, Henan, Luoyang Patentee before: Sun Shuo |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160629 Termination date: 20181227 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |