CN205341270U - High -efficient coal picker - Google Patents
High -efficient coal picker Download PDFInfo
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- CN205341270U CN205341270U CN201521095115.XU CN201521095115U CN205341270U CN 205341270 U CN205341270 U CN 205341270U CN 201521095115 U CN201521095115 U CN 201521095115U CN 205341270 U CN205341270 U CN 205341270U
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- coal
- framework
- cleaned coal
- vibrosieve
- cleaned
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Abstract
The utility model provides a high -efficient coal picker 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.
Description
Technical field
This utility model relates to technical field of coal mine equipment, particularly a kind of efficiently coal picker.
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 a kind of efficiently coal picker, it is possible to effectively increase the raw coal holdup time on the vibrating, raw coal screens differentiation fully, thus reducing coal separation cost, improves coal separation efficiency, reduces workman and works burden.
In order to realize solving the purpose of above-mentioned technical problem, this utility model adopts the technical scheme that
The efficient coal picker of one of the present utility model, 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, electric pushrod and connecting plate；Along shelves with crosspiece is orthogonal is arranged in framework, framework region is divided into multiple Zhi Mei district；Being connected along shelves and framework are fixing, crosspiece is through frame facet and can extract out from framework；Connecting plate is positioned at outside framework, is connected with the prominent frame part of each crosspiece；Electric pushrod is vertically set on framework lateral surface, and its piston rod is fixing with connecting plate to be connected；Electric pushrod can drive connecting plate to move by piston rod, thus driving crosspiece extract out from frame facet or insert；The stroke of electric pushrod is equal with the width of framework；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: being provided with location sheath with crosspiece joint outside described framework, crosspiece inserts in framework after the sheath of location.Arranging location sheath is to make crosspiece when extracting out from framework with electric pushrod, will not rock or come off.
Concrete: electric pushrod available hydraulic cylinder or cylinder in described arresting device substitute.
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 electric pushrod, then the piston rod of electric pushrod stretches out and drives crosspiece to extract out from the side of arresting device, 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 the piston rod making electric pushrod shrinks and drives crosspiece reduction, then carries out next ripple raw coal screening；Upon actuation, the stretching frequency that only need to control stoking frequency and electric pushrod 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 efficient coal picker not only coal separation efficiency of one of the present utility model is high, and can be applicable to the raw coal of heterogeneity, and applied widely, with strong points, coal separation is effective；
2, this efficient 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 efficient coal picker is high, this coal picker can be made to continue to work efficiently by controlling the stretching frequency of stoking frequency and electric pushrod, 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.
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-connecting plate, 12-crosspiece, 13-electric pushrod, 14-positions sheath, and 15-is along shelves, 16-framework.
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 it can be seen, a kind of efficiently coal picker of this patent, 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 16, suitable shelves 15, crosspiece 12, electric pushrod 13 and connecting plate 11；Along shelves 15 with crosspiece 12 is orthogonal is arranged in framework 16, framework 16 is divided into multiple Zhi Mei district；Being connected along shelves 15 are fixing with framework 16, crosspiece 12 is through framework 16 side and can extract out from framework 16；Connecting plate 11 is positioned at outside framework 16, highlights framework 16 part with each crosspiece 12 and is connected；Electric pushrod 13 is vertically set on framework 16 lateral surface, and its piston rod is fixing with connecting plate 11 to be connected；Electric pushrod 13 can pass through piston rod and drive connecting plate 11 to move, thus driving crosspiece 12 extract out from framework 16 side or insert；The stroke of electric pushrod 13 is equal with the width of framework 16；Arresting device 2 is arranged on above vibrosieve 3, and it is connected by framework 16 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；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 electric pushrod 13, then the piston rod of electric pushrod 13 stretches out and drives crosspiece 12 to extract out from the side of arresting device 2, 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 the piston rod making electric pushrod 13 shrinks and drives crosspiece 12 to reduce, then carries out next ripple raw coal screening；Upon actuation, the stretching frequency that only need to control stoking frequency and electric pushrod 13 can make this coal picker continue to work efficiently to this coal picker.
Embodiment 2
Identical with embodiment 1, but location sheath 14 outside the framework 16 of arresting device 2, it is provided with crosspiece joint, crosspiece inserts in framework 16 after the sheath 14 of location；Arranging location sheath 14 is to make crosspiece when extracting out from framework 16 with electric pushrod 13, will not rock or come off.
Embodiment 3
Identical with embodiment 1, but, the electric pushrod 13 in arresting device 2 replaces with hydraulic cylinder or cylinder.
Claims (4)
1. an efficient coal picker, 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, electric pushrod and connecting plate；Along shelves with crosspiece is orthogonal is arranged in framework, framework region is divided into multiple Zhi Mei district；Being connected along shelves and framework are fixing, crosspiece is through frame facet and can extract out from framework；Connecting plate is positioned at outside framework, is connected with the prominent frame part of each crosspiece；Electric pushrod is vertically set on framework lateral surface, and its piston rod is fixing with connecting plate to be connected；Electric pushrod can drive connecting plate to move by piston rod, thus driving crosspiece extract out from frame facet or insert；The stroke of electric pushrod is equal with the width of framework；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. efficient coal picker according to claim 1, is characterized in that: be provided with location sheath with crosspiece joint outside described framework, crosspiece inserts in framework after the sheath of location.
3. efficient coal picker according to claim 1, is characterized in that: electric pushrod available hydraulic cylinder or cylinder in described arresting device substitute.
4. efficient coal picker 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 |
|---|---|---|---|
| CN201521095115.XU CN205341270U (en) | 2015-12-27 | 2015-12-27 | High -efficient coal picker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521095115.XU CN205341270U (en) | 2015-12-27 | 2015-12-27 | High -efficient coal picker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205341270U true CN205341270U (en) | 2016-06-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521095115.XU Expired - Fee Related CN205341270U (en) | 2015-12-27 | 2015-12-27 | High -efficient coal picker |
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| Country | Link |
|---|---|
| CN (1) | CN205341270U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105478346A (en) * | 2015-12-27 | 2016-04-13 | 孙硕 | Coal picker |
-
2015
- 2015-12-27 CN CN201521095115.XU patent/CN205341270U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105478346A (en) * | 2015-12-27 | 2016-04-13 | 孙硕 | Coal picker |
| CN105478346B (en) * | 2015-12-27 | 2018-04-24 | 肖建省 | A kind of coal picker |
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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: 20170721 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 |