CN215878127U - Multifunctional coal separator - Google Patents
Multifunctional coal separator Download PDFInfo
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- CN215878127U CN215878127U CN202122439410.4U CN202122439410U CN215878127U CN 215878127 U CN215878127 U CN 215878127U CN 202122439410 U CN202122439410 U CN 202122439410U CN 215878127 U CN215878127 U CN 215878127U
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- coal
- fixedly connected
- screening
- crushing
- rotation
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- 239000003245 coal Substances 0.000 title claims abstract description 144
- 238000012216 screening Methods 0.000 claims abstract description 59
- 239000000463 material Substances 0.000 claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims abstract description 6
- 206010024796 Logorrhoea Diseases 0.000 claims description 11
- 230000003028 elevating effect Effects 0.000 claims description 5
- 239000003818 cinder Substances 0.000 description 7
- 239000004484 Briquette Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 238000005188 flotation Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- JTJMJGYZQZDUJJ-UHFFFAOYSA-N phencyclidine Chemical class C1CCCCN1C1(C=2C=CC=CC=2)CCCCC1 JTJMJGYZQZDUJJ-UHFFFAOYSA-N 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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- Crushing And Grinding (AREA)
Abstract
The utility model relates to the technical field of coal mine equipment, in particular to a multifunctional coal separator which comprises a coal crushing mechanism, wherein the coal crushing mechanism comprises a coal crushing box, and a screening mechanism is fixedly arranged at the bottom of the coal crushing box. According to the utility model, the output end of the crushing motor can rotate the shaft, so that the gears on the two sides can be driven to rotate by utilizing the gears on the middle rotating shaft, three round rollers can be driven to rotate, the crushing columns on the round rollers can crush coal mines, larger coal mines can be crushed into small coal blocks, then the small coal blocks can slide onto the screening mechanism through the coal sliding plate, the double-groove belt wheel can be driven to rotate through the output end of the screening motor, a plurality of screening rollers can be driven to rotate through the transmission belt, the screening rollers can drive large coal blocks to roll, and the small coal blocks can fall onto the material moving plate through the blanking hopper.
Description
Technical Field
The utility model relates to the technical field of coal mine equipment, in particular to a multifunctional coal separator.
Background
Coal dressing is also called coal washing, and the process of selecting clean coal meeting the user quality requirement from raw coal. The coal for coking has certain requirements on ash content and sulfur content, and cleaned coal which is washed and selected must be used. The lithofacies composition of coal, as well as the quantity, type, nature and distribution of minerals in the coal, are factors that influence the selectivity of coal. The common processes of coal preparation plants include jigging, dense medium cyclones, dense medium shallow slots, moving sieve jigging, flotation and the like aiming at the difficulty of raw coal selectivity. Other coal dressing methods include air separation, spiral dressing, etc.
The existing coal separator needs to crush the large coal mine before screening, but the existing coal separator is lack of a coal crushing mechanism, so that more devices need to be added to complete coal crushing, and the existing coal separator is inconvenient to adjust the overall height, so that the existing coal separator is inconvenient to be matched with other devices to advance coal or discharge coal.
SUMMERY OF THE UTILITY MODEL
In order to overcome the technical problems, the utility model aims to provide a multifunctional coal separator, by adding coal mines into the coal crushing box and rotating the shaft through the output end of the crushing motor, so that the gears on the middle rotating shaft can drive the gears on the two sides to rotate, thus driving the three round rollers to rotate, so that the crushing column on the round roller can crush the coal mine, thereby crushing a larger coal mine into small coal blocks, then the small coal blocks can slide down to the screening mechanism through the coal sliding plate, so that the double-groove belt wheel can be driven to rotate through the output end of the screening motor, thereby being capable of driving a plurality of screening rollers to rotate through the transmission belt, so that the screening rollers can drive large blocks of coal to roll, the small coal blocks can fall onto the material moving plate through the blanking hopper, and the small coal blocks can be conveniently screened through gaps among the screening rollers; the lifting seat can be driven to go up through the hydraulic cylinder on the lifting mechanism, so that the screening motor and the coal crushing mechanism can be driven to go up and down through the lifting seat, the whole height of the adjusting device can be conveniently adjusted, other devices can be matched for adjustment, and feeding or discharging can be conveniently carried out.
The purpose of the utility model can be realized by the following technical scheme:
a multifunctional coal separator comprises a coal crushing mechanism, wherein the coal crushing mechanism comprises a coal crushing box, the bottom of the coal crushing box is fixedly provided with a screening mechanism, and the bottom of the screening mechanism is fixedly provided with a lifting mechanism;
the equidistance is rotated between the both sides board of garrulous coal case and is connected with three axis of rotation, it is three equal fixedly connected with round roller on the outer wall of axis of rotation, a plurality of crushing posts of annular equidistance fixedly connected with on the outer wall of round roller, adjacent two the gear that the equal fixedly connected with intermeshing of one end of axis of rotation is connected is located the centre the one end fixedly connected with of axis of rotation and the fixed crushing motor mutually of garrulous coal case, it is three the one end of axis of rotation is rotated and is connected with the positioning seat of fixing mutually with the garrulous coal case.
Further lie in, screening mechanism includes the framework, the equidistance rotates between the both sides board of framework to be connected with a plurality of screening rollers, and is a plurality of the equal fixedly connected with double flute band pulley of one end of screening roller, adjacent two the drive belt has been cup jointed between the double flute band pulley, is close to garrulous coal mechanism the one end fixedly connected with of screening roller screens the output of motor, the framework is along the equal fixed connection in both sides board top of length direction and the guard plate of garrulous coal scuttle looks fixed connection, the top fixedly connected with of screening motor and the fixed linking arm of guard plate mutually, the bottom and the elevating system of framework are fixed mutually, can sieve the coal cinder of great piece through screening mechanism to can be convenient for sieve out the little coal cinder in the coal cinder of great piece.
Further lie in, elevating system is including removing the seat, four corners in the bottom of removing the seat all are fixed with the gyro wheel, the top of removing the seat is about four pneumatic cylinders of its vertical central plane symmetry fixedly connected with, is located two of one side fixedly connected with and framework looks fixed connection's lifting seat between the top of pneumatic cylinder can drive the lifting seat through the pneumatic cylinder and go up and down to can be lifting the screening mechanism and go up and down with broken coal mechanism through the lifting seat, the whole height of the adjusting device of being convenient for like this.
Further, the crushed coal box is fixedly connected with feeding plates along the tops of the two side plates in the width direction, and the feeding plates are fixed on the two side plates of the crushed coal box, so that the crushed coal box can be fed conveniently.
The screening mechanism is characterized in that a coal sliding plate fixedly connected with the bottom of the crushed coal bin is fixedly connected between the two protection plates, and the coal sliding plate is fixed between the protection plates, so that the large coal blocks can be conveniently slid onto the screening mechanism.
The coal screening device is characterized in that the bottom of the frame body is fixedly connected with a blanking hopper, and the blanking hopper is fixed at the bottom of the frame body, so that the screened coal can be conveniently collected and processed.
The coal briquette moving device is characterized in that a driving motor is fixedly connected to one side wall of the moving seat, a threaded rod which is mutually rotated with the moving seat is fixedly connected to the output end of the driving motor, a threaded column is connected to the threaded rod in a rotating mode, a material moving plate is fixedly connected to the top of the threaded column, the threaded rod can be driven to rotate through the output end of the driving motor, the threaded column can be driven to slide along with the material moving plate, and therefore small coal briquettes can be moved out.
The material moving plate is characterized in that limiting grooves are formed in the two side plates of the material moving plate, limiting columns fixed with the moving seat are connected into the two limiting grooves in an embedded mode in a sliding mode, and the limiting grooves are formed in the two sides of the material moving plate, so that the sliding direction of the moving seat can be limited.
The utility model has the beneficial effects that:
1. the coal mine is added into the crushed coal box, the output end of the crushing motor can rotate, so that the gears on the middle rotating shaft can be used for driving the gears on the two sides to rotate, three round rollers can be driven to rotate, crushing columns on the round rollers can crush the coal mine, a large coal mine can be crushed into small coal blocks, then the small coal blocks can slide onto the screening mechanism through the coal sliding plate, the double-groove belt wheel can be driven to rotate through the output end of the screening motor, a plurality of screening rollers can be driven to rotate through the transmission belt, the screening rollers can drive the large coal blocks to roll, the small coal blocks can fall onto the material moving plate through the blanking hopper, and the small coal blocks can be screened conveniently through gaps among the screening rollers;
2. the lifting seat can be driven to go up through the hydraulic cylinder on the lifting mechanism, so that the screening motor and the coal crushing mechanism can be driven to go up and down through the lifting seat, the whole height of the adjusting device can be conveniently adjusted, other devices can be matched for adjustment, and feeding or discharging can be conveniently carried out.
Drawings
The utility model will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the screening mechanism of the present invention;
FIG. 3 is a schematic view of the crushing roller configuration of the present invention;
FIG. 4 is a schematic view of the screening mechanism of the present invention;
fig. 5 is a schematic structural view of the lifting mechanism of the present invention.
In the figure: 100. a coal crushing mechanism; 101. a coal crushing box; 102. a feeding plate; 103. a rotating shaft; 104. a round roller; 105. crushing the column; 106. a gear; 107. a grinding motor; 108. positioning seats; 200. a screening mechanism; 201. a frame body; 202. a screening roller; 203. a double-groove belt pulley; 204. a transmission belt; 205. screening motors; 206. a connecting arm; 207. a blanking hopper; 208. a protection plate; 209. a coal sliding plate; 300. a lifting mechanism; 301. a movable seat; 302. a roller; 303. a hydraulic cylinder; 304. lifting the seat; 305. a drive motor; 306. a threaded rod; 307. a threaded post; 308. a material moving plate; 309. a limiting groove; 310. a limiting column.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, a multifunctional coal separator includes a coal crushing mechanism 100, the coal crushing mechanism 100 includes a coal crushing box 101, a screening mechanism 200 is fixedly disposed at the bottom of the coal crushing box 101, and a lifting mechanism 300 is fixedly disposed at the bottom of the screening mechanism 200;
the equidistance is rotated between the both sides board of garrulous coal case 101 and is connected with three axis of rotation 103, equal fixedly connected with circle roller 104 on the outer wall of three axis of rotation 103, a plurality of crushing posts 105 of annular equidistance fixedly connected with on the outer wall of circle roller 104, the equal fixedly connected with gear 106 that intermeshing is connected of one end of two adjacent axis of rotation 103, the one end fixedly connected with that is located middle axis of rotation 103 and the crushing motor 107 that garrulous coal case 101 was fixed mutually, the one end rotation of three axis of rotation 103 is connected with the positioning seat 108 that is fixed mutually with garrulous coal case 101.
Elevating system 300 is including removing seat 301, four corners in the bottom of removing seat 301 all are fixed with gyro wheel 302, the top of removing seat 301 is about four pneumatic cylinders 303 of its vertical central plane symmetry fixedly connected with, fixedly connected with and framework 201 looks fixed connection's lifting seat 304 between the top of two pneumatic cylinders 303 that are located one side, can drive lifting seat 304 through pneumatic cylinder 303 and go up and down, thereby can be lifting screening mechanism 200 and coal crushing mechanism 100 through lifting seat 304 and go up and down, be convenient for adjusting device's overall height like this.
The top parts of the two side plates of the crushed coal box 101 in the width direction are fixedly connected with the feeding plates 102, and the feeding plates 102 are fixed on the two side plates of the crushed coal box 101, so that the crushed coal box 101 can be fed conveniently.
The coal sliding plate 209 fixedly connected with the bottom of the crushed coal box 101 is fixedly connected between the two protection plates 208, and the coal sliding plate 209 is fixed between the protection plates 208, so that the large coal blocks can be conveniently slid onto the screening mechanism 200.
The blanking hopper 207 is fixedly connected to the bottom of the frame 201, and the blanking hopper 207 is fixed to the bottom of the frame 201, so that the screened coal briquettes can be conveniently collected and processed.
Fixedly connected with driving motor 305 on the lateral wall of removal seat 301, fixedly connected with and removal seat 301 pivoted threaded rod 306 on driving motor 305's the output, threaded rod 306 goes up the closure and is connected with screw thread post 307, the top fixedly connected with of screw thread post 307 moves flitch 308, output through driving motor 305 can drive threaded rod 306 and rotate, thereby can drive screw thread post 307 and move flitch 308 and slide, thereby can shift out the fritter coal cinder, spacing groove 309 has all been seted up on moving the both sides board of flitch 308, equal slip embedding is connected with and removes seat 301 fixed spacing post 310 mutually in two spacing grooves 309, spacing groove 309 has been seted up through the both sides in moving flitch 308, thereby can restrict the slip position of removing seat 301.
The working principle is as follows: when in use, raw coal is added into the crushed coal box 101, the crushing motor 107 is turned on, the output end of the crushing motor 107 can drive the rotating shaft 103 to rotate, so that the gear 106 can be driven by the rotating shaft 103 to rotate, the gears 106 at two sides can be driven by the middle gear 106 to rotate, so that the three round rollers 104 can be driven to rotate, the crushing columns 105 on the round rollers 104 can crush the raw coal, large coal blocks can be crushed into small coal blocks, the coal blocks can slide onto the screening mechanism 200 through the coal sliding plate 209, the screening motor 205 is turned on, so that the double-groove belt pulley 203 is driven to rotate, so that a plurality of screening rollers 202 can be driven to rotate through the transmission belt 204 between adjacent coal blocks, larger coal blocks can roll through the screening rollers 202, and smaller coal blocks can fall into the hopper 207 through gaps between the screening rollers 202, then the coal briquette can fall onto the material moving plate 308, and the output end of the driving motor 305 can drive the threaded rod 306 to rotate, so that the threaded column 307 can be driven to move, the material moving plate 308 can be driven to slide between the two limiting columns 310, and the small coal briquette can be conveniently moved out.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing is illustrative and explanatory only and is not intended to be exhaustive or to limit the utility model to the precise embodiments described, and various modifications, additions, and substitutions may be made by those skilled in the art without departing from the scope of the utility model as defined in the following claims.
Claims (8)
1. The multifunctional coal separator is characterized by comprising a coal crushing mechanism (100), wherein the coal crushing mechanism (100) comprises a coal crushing box (101), a screening mechanism (200) is fixedly arranged at the bottom of the coal crushing box (101), and a lifting mechanism (300) is fixedly arranged at the bottom of the screening mechanism (200);
equidistant rotation is connected with three axis of rotation (103), three between the both sides board of garrulous coal bin (101) equal fixedly connected with circle roller (104) on the outer wall of axis of rotation (103), a plurality of crushing post (105) of annular equidistant fixedly connected with on the outer wall of circle roller (104), adjacent two gear (106) that the equal fixedly connected with intermeshing in one end of axis of rotation (103) is connected are located medially the one end fixedly connected with of axis of rotation (103) is fixed mutually with garrulous coal bin (101) crushing motor (107), three the one end rotation of axis of rotation (103) is connected with positioning seat (108) fixed mutually with garrulous coal bin (101).
2. The multi-functional coal separator according to claim 1, characterized in that the screening mechanism (200) comprises a frame (201), a plurality of screening rollers (202) are rotatably connected between two side plates of the frame body (201) at equal intervals, one end of each screening roller (202) is fixedly connected with a double-groove belt wheel (203), a transmission belt (204) is sleeved between every two adjacent double-groove belt wheels (203), one end of each screening roller (202) close to the coal crushing mechanism (100) is fixedly connected with an output end of a screening motor (205), the tops of two side plates of the frame body (201) along the length direction are fixedly connected with a protection plate (208) fixedly connected with the coal crushing box (101), the top fixedly connected with of screening motor (205) and guard plate (208) fixed linking arm (206) mutually, the bottom and elevating system (300) of framework (201) are fixed mutually.
3. The multifunctional coal separator as recited in claim 2, wherein the lifting mechanism (300) comprises a moving seat (301), rollers (302) are fixed at four corners of the bottom of the moving seat (301), four hydraulic cylinders (303) are symmetrically and fixedly connected to the top of the moving seat (301) about a vertical central plane of the moving seat, and a lifting seat (304) fixedly connected to the frame body (201) is fixedly connected between the top ends of the two hydraulic cylinders (303) on one side.
4. The multifunctional coal separator as recited in claim 1, wherein the top of each of two widthwise side plates of the crushed coal box (101) is fixedly connected with a feeding plate (102).
5. The multifunctional coal separator as recited in claim 2, characterized in that a coal sliding plate (209) fixedly connected with the bottom of the coal crushing box (101) is fixedly connected between the two protection plates (208).
6. The multifunctional coal separator as recited in claim 2, characterized in that a blanking hopper (207) is fixedly connected to the bottom of the frame body (201).
7. The multifunctional coal separator as recited in claim 3, wherein a driving motor (305) is fixedly connected to a side wall of the moving seat (301), a threaded rod (306) rotating with the moving seat (301) is fixedly connected to an output end of the driving motor (305), a threaded column (307) is rotatably connected to the threaded rod (306), and a material moving plate (308) is fixedly connected to the top of the threaded column (307).
8. The multifunctional coal separator as claimed in claim 7, wherein both side plates of the material moving plate (308) are provided with limiting grooves (309), and limiting columns (310) fixed with the moving seat (301) are inserted into both limiting grooves (309) in a sliding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122439410.4U CN215878127U (en) | 2021-10-11 | 2021-10-11 | Multifunctional coal separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122439410.4U CN215878127U (en) | 2021-10-11 | 2021-10-11 | Multifunctional coal separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215878127U true CN215878127U (en) | 2022-02-22 |
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ID=80249992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122439410.4U Active CN215878127U (en) | 2021-10-11 | 2021-10-11 | Multifunctional coal separator |
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| Country | Link |
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| CN (1) | CN215878127U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114769107A (en) * | 2022-05-12 | 2022-07-22 | 任磊 | Screening plant with multistage sorting function for coal mine |
| CN114985263A (en) * | 2022-05-26 | 2022-09-02 | 华能(福建漳州)能源有限责任公司 | A coal loading device for a power plant |
-
2021
- 2021-10-11 CN CN202122439410.4U patent/CN215878127U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114769107A (en) * | 2022-05-12 | 2022-07-22 | 任磊 | Screening plant with multistage sorting function for coal mine |
| CN114769107B (en) * | 2022-05-12 | 2023-11-21 | 内蒙古万创实业集团有限公司 | Screening plant with multistage sorting function for coal mine |
| CN114985263A (en) * | 2022-05-26 | 2022-09-02 | 华能(福建漳州)能源有限责任公司 | A coal loading device for a power plant |
| CN114985263B (en) * | 2022-05-26 | 2023-05-23 | 华能(福建漳州)能源有限责任公司 | Coal feeding device for power plant |
| WO2023226491A1 (en) * | 2022-05-26 | 2023-11-30 | 华能(福建漳州)能源有限责任公司 | Coal feeding apparatus for power plant |
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