CN217432320U - Intelligent coal gangue distinguishing device for mine field sorting - Google Patents
Intelligent coal gangue distinguishing device for mine field sorting Download PDFInfo
- Publication number
- CN217432320U CN217432320U CN202220695031.3U CN202220695031U CN217432320U CN 217432320 U CN217432320 U CN 217432320U CN 202220695031 U CN202220695031 U CN 202220695031U CN 217432320 U CN217432320 U CN 217432320U
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- Prior art keywords
- waste rock
- gangue
- detachable
- coal gangue
- broken
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- 239000003245 coal Substances 0.000 title claims abstract description 61
- 239000010878 waste rock Substances 0.000 claims abstract description 42
- 239000000463 material Substances 0.000 claims abstract description 22
- 230000000694 effects Effects 0.000 claims abstract description 13
- 238000005065 mining Methods 0.000 claims abstract description 8
- 239000004484 Briquette Substances 0.000 claims description 4
- 239000002994 raw material Substances 0.000 abstract description 7
- 238000003912 environmental pollution Methods 0.000 abstract description 5
- 239000003818 cinder Substances 0.000 description 5
- 239000000446 fuel Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 239000011435 rock Substances 0.000 description 4
- 238000010248 power generation Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 239000002864 coal component Substances 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000005641 tunneling Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
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- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model discloses an intelligent gangue resolution device is used in mining site letter sorting relates to gangue letter sorting technical field, throw the mouth, discern support and the broken case of waste rock including conveyor, support frame, material, detachable the installing support frame on conveyor's the both sides the left side position, the material is thrown and is sent the mouth in the top activity of support frame has been cup jointed. The utility model discloses a first motor drives the breaker and carries out relative rotation, the waste rock raw materials passes through the feed inlet and gets into in the waste rock breaker box, great waste rock falls on the quartering hammer after the breaker is broken, the quartering hammer is used in the rotation of cooperation second motor, further extrude broken handle to the waste rock, the utilization of cooperation bin outlet discharge at last, contain higher coal composition in the solution gangue, thereby directly abandon after the letter sorting and lead to the gangue to lose value and pile up in a large number and can cause environmental pollution's problem, in order to reach the use value who realizes the waste rock, reduce environmental pollution's effect.
Description
Technical Field
The utility model relates to a gangue letter sorting technical field, concretely relates to intelligent gangue distinguishing device is used in mining site letter sorting.
Background
The coal gangue is solid waste discharged in the coal mining process and the coal washing process, and is a black and gray rock which has lower carbon content and is harder than coal and is associated with a coal bed in the coal forming process. Comprises tunneling waste rocks in the tunneling process of a roadway, waste rocks extracted from a top plate, a bottom plate and an interlayer in the mining process, and washing waste rocks extracted in the coal washing process. The following problems exist in the prior art:
1. because the raw coal which is just mined contains coal gangue, if the coal gangue is not separated, the coal gangue is directly used as fuel, the combustion quality of the coal can be reduced, and part of the coal gangue contains acidic chemical components, so that the air can be polluted after the combustion;
2. because the coal gangue contains higher coal components, the coal gangue is directly discarded after sorting, thereby causing the problem that the value of the coal gangue is lost and a large amount of coal gangue is accumulated to cause environmental pollution.
SUMMERY OF THE UTILITY MODEL
The utility model provides a device is distinguished with intelligent gangue to mining site letter sorting to solve the problem that proposes in the above-mentioned background art.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:
the utility model provides a device is distinguished with intelligent gangue to mining site letter sorting, includes conveyor, support frame, material delivery mouth, discernment support and the broken case of waste rock, the detachable support frame of installing on conveyor's the both sides left side position, the material delivery mouth has been cup jointed in the top activity of support frame, the detachable discernment support of installing on conveyor's the both sides right position, conveyor's right side is provided with the broken case of waste rock.
The bottom of discernment support can be dismantled and be connected with coal gangue recognition device, the both sides of discernment support are located conveyor's surface on fixed mounting have the connecting block, conveyor's right side activity overlap joint has the connecting plate.
The utility model discloses technical scheme's further improvement lies in: the utility model discloses a coal briquette storage box, including connecting guardrail, first flitch of throwing, the left side of connecting guardrail is detachable to be connected with the second, the bottom movable mounting of connecting plate has sorting device, the first bottom of throwing the flitch is provided with the coal briquette storage box.
The utility model discloses technical scheme's further improvement lies in: sorting device is including the swing head, the bottom movable mounting of swing head has the pivot, the cylinder is installed in the detachable left side of pivot, the detachable expanding spring of installing in the right side of pivot, expanding spring's the detachable spring guide arm that is connected with in top.
The utility model discloses technical scheme's further improvement lies in: the right side movable mounting of connecting block has the spout, sliding connection has the slider on the surface of spout, the right side swing joint of slider has the axis of rotation, swing joint has the dwang on the output shaft of axis of rotation, the other end swing joint of dwang is on the one end surface of connecting the guardrail.
The utility model discloses technical scheme's further improvement lies in: the top of broken case of waste rock is provided with the feed inlet, the first motor is installed in the outside detachable of feed inlet, the inside movable mounting of feed inlet has broken wheel, the detachable second motor of installing on the left side surface of broken case of waste rock.
The utility model discloses technical scheme's further improvement lies in: swing joint has the broken pole on the output shaft of second motor, the bearing frame has been cup jointed to the right side activity that the broken case of waste rock is run through to the other end of broken pole, the top fixedly connected with backup pad of bearing frame, backup pad fixed connection is on the both sides outer wall of the broken case of waste rock, the quartering hammer has been cup jointed in the activity on the surface of broken pole, swing joint has the bin outlet on the right side bottom surface of the broken case of waste rock.
Owing to adopted above-mentioned technical scheme, the utility model discloses relative prior art, the technological progress who gains is:
1. the utility model provides an intelligent gangue distinguishing device for mine sorting, which adopts a material delivery port, a conveying device, a coal gangue identification device, a sorting device, a cylinder, an expansion spring, a swinging block, a connecting plate, the cooperation between a coal block storage box and a gangue crushing box, delivers the material to the outer surface of the conveying device through the material delivery port, the cooperation conveying device conveys the material to the coal gangue identification device for identification and information transmission to the sorting device, when the coal is detected, the swinging block is provided with thrust through a cylinder joint, the swinging block swings to drive the connecting plate to incline, the coal block falls in the coal block storage box, when the coal is detected as the gangue, the cylinder pushing head is separated from the swinging block, the swinging block swings to the other side under the acting force of the expansion spring, the gangue falls in the gangue crushing box, thereby realizing the coal gangue separation, solving the problem that the raw coal which is just mined contains the gangue, if not, directly regard the gangue as the fuel, not only can reduce the quality of coal burning, partial gangue contains acid chemical composition moreover, can the polluted air's after the burning problem to reach and separate the gangue, improve the effect of burning quality.
2. The utility model provides an intelligent coal gangue distinguishing device for mine field sorting, which adopts a first motor, a crushing wheel, a feed inlet, a gangue crushing box, a breaking hammer, a second motor and a discharge port, the first motor drives the crushing wheel to rotate relatively, gangue raw materials enter the gangue crushing box through the feed inlet, larger gangue falls on the breaking hammer after being crushed by the crushing wheel, the breaking hammer is used by matching with the rotation of the second motor to further extrude and crush the gangue, the crushed raw materials fall into the discharge port along the bottom of the gangue crushing box to be discharged, the gangue with small granularity and high heat value can be screened out as power generation fuel, the problem that the gangue contains higher coal components, the gangue is directly discarded after sorting, thereby leading to loss of value and a large amount of accumulated gangue to cause environmental pollution is solved, so as to achieve the utilization value of the gangue, reducing environmental pollution.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural section view of the sorting device of the present invention;
FIG. 3 is a schematic sectional view of the connecting block and the connecting guardrail structure of the present invention;
fig. 4 is the schematic view of the structural section of the coal gangue crushing box of the utility model.
In the figure: 1. a conveying device; 2. a support frame; 21 a protective fence; 3. a material delivery port; 4. identifying a stent; 41. a coal and gangue identification device; 42. connecting blocks; 421. a chute; 422. a slider; 423. a rotating shaft; 424. rotating the rod; 43. a connecting plate; 44. connecting a guardrail; 45. a first feeding plate; 46. a second feeding plate; 47. a sorting device; 471. a swing block; 472. a rotating shaft; 473. a cylinder; 474. a tension spring; 475. a spring guide rod; 48. a coal block storage box; 5. a gangue crushing box; 51. a feed inlet; 52. a first motor; 53. a crushing wheel; 54. a second motor; 55. a breaking bar; 56. a bearing seat; 57. a support plate; 58. a breaking hammer; 59. a discharge outlet.
Detailed Description
The present invention will be described in further detail with reference to the following examples:
example 1
As shown in fig. 1-4, the utility model provides a device is distinguished to intelligent gangue for mining site letter sorting, including conveyor 1, support frame 2, material delivery mouth 3, discernment support 4 and the broken case of waste rock 5, detachable the installing support frame 2 on conveyor 1's the both sides left side position, the material delivery mouth 3 has been cup jointed in the top activity of support frame 2, detachable the installing discernment support 4 on conveyor 1's the both sides right position, conveyor 1's right side is provided with the broken case of waste rock 5.
In this embodiment, deliver to conveyor 1's surface through material delivery mouth 3 with the material on, cooperation conveyor 1 carries the material and discerns under discernment support 4 and detects, when detecting for the coal cinder, the coal cinder falls in coal cinder containing box 48, when detecting for the waste rock, and the waste rock falls and carries out broken handle to the waste rock in waste rock breaking box 5, utilizes.
Example 2
As shown in fig. 1-4, on the basis of embodiment 1, the utility model provides a technical solution: preferably, the bottom end of the identification support 4 is detachably connected with a coal gangue identification device 41, two sides of the identification support 4 are positioned on the outer surface of the conveying device 1 and are fixedly provided with connecting blocks 42, the right side of the conveying device 1 is movably lapped with a connecting plate 43, two sides of the connecting plate 43 are fixedly provided with connecting guardrails 44, the right side of the connecting guardrail 44 is detachably connected with a first feeding plate 45, the left side of the connecting guardrail 44 is detachably connected with a second feeding plate 46, the bottom end of the connecting plate 43 is movably provided with a sorting device 47, the bottom end of the first feeding plate 45 is provided with a coal briquette storage box 48, the sorting device 47 comprises a swing head 471, the bottom end of the swing head 471 is movably provided with a rotating shaft 472, the left side of the rotating shaft 472 is detachably provided with a cylinder 473, the right side of the rotating shaft 472 is detachably provided with a telescopic spring 474, and the top end of the telescopic spring 474 is detachably connected with a spring guide rod 475, the right side movable mounting of connecting block 42 has spout 421, and sliding connection has slider 422 on the surface of spout 421, and slider 422's right side movable connection has axis of rotation 423, and swing joint has dwang 424 on the output shaft of axis of rotation 423, and the other end swing joint of dwang 424 is on the one end surface of connecting guardrail 44.
In this embodiment, deliver the material to on conveyor 1's the surface through material delivery mouth 3, cooperation conveyor 1 carries the material and discerns and transfer information for sorting device 47 under coal gangue recognition device 4, when detecting for the coal, connect through cylinder 473 and provide thrust to swinging block 471, swinging block 471 swings and drives connecting plate 43 slope, the coal cinder falls in coal cinder containing box 48, when detecting for the waste rock, cylinder 473 pushing head breaks away from swinging block 471, swinging block 471 swings to the opposite side under the effort of expanding spring 474, the waste rock falls in the broken case 5 of waste rock, thereby realize the separation of coal gangue.
Example 3
As shown in fig. 1-4, on the basis of embodiment 1, the utility model provides a technical solution: preferably, the top of broken case 5 of waste rock is provided with feed inlet 51, first motor 52 is detachably installed in the outside of feed inlet 51, the inside movable mounting of feed inlet 51 has broken wheel 53, detachably install second motor 54 on the left side surface of broken case 5 of waste rock, swing joint has broken pole 55 on the output shaft of second motor 54, the other end of broken pole 55 runs through bearing frame 56 to the right side activity of broken case 5 of waste rock has been cup jointed, the top fixedly connected with backup pad 57 of bearing frame 56, backup pad 57 fixed connection is on the both sides outer wall of broken case 5 of waste rock, breaking hammer 58 has been cup jointed in the activity on the surface of broken pole 55, swing joint has bin outlet 59 on the surface of the right side bottom of broken case 5 of waste rock.
In this embodiment, drive breaker 53 through first motor 52 and carry out relative rotation, the waste rock raw materials passes through feed inlet 51 and gets into in the waste rock breaker 5, great waste rock falls on quartering hammer 58 after breaker 53 is broken, cooperation second motor 54's rotation uses quartering hammer 58, further carry out extrusion crushing processing to the waste rock, the raw materials after the breakage falls into bin outlet 59 along waste rock breaker 5 bottoms and discharges, can sieve out the coal gangue that contains that the granularity is little, the calorific value is high as power generation fuel.
The working principle of the intelligent coal gangue distinguishing device for mine field sorting is described in detail below.
As shown in fig. 1-4, during sorting, the material is delivered to the outer surface of the conveying device 1 through the material delivery port 3, the conveying device 1 is matched to deliver the material to the position below the coal and gangue identification device 4 for identification and information transmission to the sorting device 47, when coal is detected, the air cylinder 473 connector provides thrust to the swinging block 471, the swinging block 471 swings to drive the connecting plate 43 to incline, the coal block falls in the coal block storage box 48, when gangue is detected, the air cylinder 473 pushing head is separated from the swinging block 471, the swinging block 471 swings to the other side under the action of the expansion spring 474, the gangue falls in the gangue crushing box 5, so that coal and gangue separation is realized, the first motor 52 drives the crushing wheel 53 to rotate relatively, the gangue raw material enters the gangue crushing box 5 through the feed port 51, larger gangue falls on the crushing hammer 58 after being crushed through the crushing wheel 53, the crushing hammer 58 is matched to rotate with the second motor 54, the waste rock is further extruded and crushed, the crushed raw materials fall into a discharge hole 59 along the bottom of the waste rock crushing box 5 to be discharged, and the coal gangue with small particle size and high heat value can be screened out to be used as power generation fuel.
The present invention has been described in detail with reference to the above general description, but it will be apparent to one of ordinary skill in the art that modifications and improvements can be made to the invention. Therefore, modifications or improvements without departing from the spirit of the invention are within the scope of the invention.
Claims (6)
1. The utility model provides a device is distinguished to intelligent gangue for mining site letter sorting, includes conveyor (1), support frame (2), material delivery mouth (3), discernment support (4) and the broken case of waste rock (5), its characterized in that: the waste rock crushing device is characterized in that support frames (2) are detachably mounted on the left sides of the two sides of the conveying device (1), a material delivery port (3) is movably sleeved at the top end of each support frame (2), identification supports (4) are detachably mounted on the right sides of the two sides of the conveying device (1), and a waste rock crushing box (5) is arranged on the right side of the conveying device (1);
the bottom of discernment support (4) can be dismantled and be connected with coal gangue recognition device (41), fixed mounting has connecting block (42) on the both sides of discernment support (4) are located conveyor (1)'s the surface, conveyor (1)'s right side activity overlap joint has connecting plate (43).
2. The intelligent coal gangue distinguishing device for mine field sorting according to claim 1, wherein: the both sides fixed mounting of connecting plate (43) has connection guardrail (44), the detachable right side of connecting guardrail (44) is connected with first flitch (45) of throwing, the detachable second that is connected with in left side of connecting guardrail (44) throws flitch (46), the bottom movable mounting of connecting plate (43) has sorting device (47), the bottom of first flitch (45) of throwing is provided with briquette storage box (48).
3. The intelligent coal gangue distinguishing device for mine field sorting according to claim 2, wherein: sorting device (47) is including swing head (471), the bottom movable mounting of swing head (471) has pivot (472), cylinder (473) are installed in the detachable left side of pivot (472), expanding spring (474) are installed in the detachable right side of pivot (472), the detachable spring guide pole (475) that is connected with in top of expanding spring (474).
4. The intelligent coal gangue distinguishing device for mine field sorting according to claim 1, wherein: the right side movable mounting of connecting block (42) has spout (421), sliding connection has slider (422) on the surface of spout (421), the right side swing joint of slider (422) has axis of rotation (423), swing joint has dwang (424) on the output shaft of axis of rotation (423), the other end swing joint of dwang (424) is on the one end surface of connecting guardrail (44).
5. The intelligent coal gangue distinguishing device for mine field sorting according to claim 1, wherein: the top of waste rock crushing case (5) is provided with feed inlet (51), first motor (52) are detachably installed in the outside of feed inlet (51), the inside movable mounting of feed inlet (51) has broken wheel (53), detachable second motor (54) of installing on the left side surface of waste rock crushing case (5).
6. The intelligent coal gangue distinguishing device for mine sorting according to claim 5, wherein: swing joint has broken pole (55) on the output shaft of second motor (54), bearing frame (56) has been cup jointed to the right side activity of waste rock crushing case (5) to the other end of broken pole (55), top fixedly connected with backup pad (57) of bearing frame (56), backup pad (57) fixed connection is on the both sides outer wall of waste rock crushing case (5), quartering hammer (58) have been cup jointed in the activity on the surface of broken pole (55), swing joint has bin outlet (59) on the right side bottom surface of waste rock crushing case (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220695031.3U CN217432320U (en) | 2022-03-28 | 2022-03-28 | Intelligent coal gangue distinguishing device for mine field sorting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220695031.3U CN217432320U (en) | 2022-03-28 | 2022-03-28 | Intelligent coal gangue distinguishing device for mine field sorting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217432320U true CN217432320U (en) | 2022-09-16 |
Family
ID=83216160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220695031.3U Expired - Fee Related CN217432320U (en) | 2022-03-28 | 2022-03-28 | Intelligent coal gangue distinguishing device for mine field sorting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217432320U (en) |
-
2022
- 2022-03-28 CN CN202220695031.3U patent/CN217432320U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220916 |