CN221311540U - Sorting device with gangue discharging mechanism - Google Patents
Sorting device with gangue discharging mechanism Download PDFInfo
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- CN221311540U CN221311540U CN202322700891.9U CN202322700891U CN221311540U CN 221311540 U CN221311540 U CN 221311540U CN 202322700891 U CN202322700891 U CN 202322700891U CN 221311540 U CN221311540 U CN 221311540U
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- gangue
- conveyor
- roller conveyor
- gangue discharging
- conveying
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- 238000007599 discharging Methods 0.000 title claims abstract description 41
- 230000007246 mechanism Effects 0.000 title claims abstract description 17
- 238000005192 partition Methods 0.000 claims description 17
- 239000003245 coal Substances 0.000 abstract description 28
- 238000004140 cleaning Methods 0.000 abstract description 7
- 230000006698 induction Effects 0.000 description 5
- 230000007547 defect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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Abstract
The utility model provides a sorting device with a gangue discharging mechanism, and belongs to the technical field of coal dressing. The sorting device with the gangue discharging mechanism comprises a conveying component and a sorting component. The conveying assembly comprises a conveying part and a gangue discharging part, the gangue discharging part is arranged on the conveying part, the sorting assembly comprises an opening and closing part and a separating part, the opening and closing part is arranged on the conveying part and the gangue discharging part, the separating part is arranged on the conveying part and the gangue discharging part, the conveying part comprises a horizontal conveyor, a roller conveyor and an inclined support frame, the roller conveyor and the inclined support frame are connected together through an inclined slide plate, the inclined support frame is arranged on the right side of the roller conveyor, the horizontal conveyor, the roller conveyor and the inclined support frame are arranged at the joint of the inclined support frame in a highly smooth manner, a plurality of cover plates are arranged on the sorting device, the separating plate can be taken out, cleaning is convenient and fast, and sorting efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of coal dressing, in particular to a sorting device with a gangue discharging mechanism.
Background
Gangue, stone blocks mixed in the coal seam, small amount of combustible substances, and difficult combustion. Commonly known as "gangue". During mining, crushed stone is extracted from the well or mixed into the ore. Thin strata in the middle of the coal seam are called "rubble". The gangue pile on the mine floor is called as a gangue dump. Some gangue can be used as raw materials of building materials, and the gangue is solid waste discharged in the coal exploitation and washing process.
Through searching, chinese patent number is CN202022585828.1, discloses a high-efficient coal dressing gangue discharging device, and this coal dressing gangue discharging device includes horizontal conveyer that horizontal arrangement, with the gyro wheel conveyer of horizontal conveyer intercommunication, with the smooth intercommunication of gyro wheel conveyer and slope slide that the slope was arranged, be located the discharge unit of slope slide lower extreme and play supporting mechanism of supporting role, have replace artifical gangue selection, structural design ingenious, select separately the precision height and advantages such as gangue discharging efficiency height.
However, the scheme still has the defect that a plurality of partition plates are arranged along the coal flow direction, and the inside of a channel between the partition plates is bent and deeper, so that the cleaning difficulty is high and the time is very long, and the separation efficiency is reduced.
Disclosure of utility model
In order to overcome the defects, the utility model provides a sorting device with a gangue discharging mechanism, and aims to solve the problems that a plurality of partition plates are arranged along the coal flow direction, and the inside of a channel between the partition plates is bent and deeper, so that the cleaning difficulty is high and the time is very long.
The utility model is realized in the following way:
The utility model provides a sorting device with a gangue discharging mechanism, which comprises a conveying assembly and a sorting assembly.
The conveying assembly comprises a conveying part and a gangue discharging part, and the gangue discharging part is arranged on the conveying part;
The sorting assembly comprises an opening and closing part and a separating part, wherein the opening and closing part is arranged on the conveying part and the gangue discharging part, and the separating part is arranged on the conveying part and the gangue discharging part.
In one embodiment of the utility model, the conveying part comprises a horizontal conveyor, a roller conveyor and an inclined support frame, wherein the roller conveyor and the inclined support frame are connected together through an inclined slide plate, the inclined support frame is arranged on the right side of the roller conveyor, and the connecting positions of the horizontal conveyor, the roller conveyor and the inclined support frame are arranged smoothly.
In one embodiment of the utility model, the gangue discharging part comprises a bevel slide plate and a control gate, wherein the bevel slide plate is fixed on the upper surface of the bevel support frame, a plurality of control gates are linearly distributed on the bevel slide plate, and a plurality of gangue chutes which are matched are arranged below the control gate.
In one embodiment of the utility model, the bevel slide is disposed at a forty-five degree angle.
In one embodiment of the utility model, the opening and closing part comprises a side supporting plate, a hinge, a cover plate and a handle, wherein the side supporting plate is fixed on two sides of the horizontal conveyor, the roller conveyor and the inclined sliding plate, the cover plate is hinged on the side supporting plate through the hinge, and the handle is fixed on the upper surface of the cover plate.
In one embodiment of the utility model, the partition part comprises a clamping plate and a partition plate, the side supporting plate is provided with clamping grooves, the clamping plate is clamped with the clamping grooves, a plurality of partition plates are fixed on the lower surface of the clamping plate, and the partition plate divides the horizontal conveyor, the roller conveyor and the inclined sliding plate into a plurality of induction channels.
In an embodiment of the utility model, the gangue discharging part further comprises a pressure sensor, a plurality of pressure sensors are linearly distributed on the sensing channel, a plurality of laser radars are arranged on the cover plate above the inclined slide plate, and the laser radars are arranged above the sensing channel.
In one embodiment of the utility model, the width of the sensing channel is eighty to one hundred millimeters.
In one embodiment of the utility model, the control gate is a solenoid gate or a pneumatic gate.
In one embodiment of the utility model, the horizontal conveyor is a belt conveyor or a plate chain conveyor.
The beneficial effects of the utility model are as follows: when the sorting device with the gangue discharging mechanism is used, raw coal on the horizontal conveyor enters the partition plate, dynamic single-line equidistant coal flows are formed after passing through the roller conveyor, further raw coal blocks enter the induction channel one by one according to the interval sequence, a plurality of pressure sensors acquire a plurality of pressure values, and the laser radar acquires and calculates the approximate volume sliding speed of the raw coal blocks. Then obtaining the approximate density of the block raw coal according to the pressure value, the sliding speed and the approximate volume, judging whether the block raw coal is gangue according to the approximate density, and opening a control gate if the approximate density is more than or equal to 1.8g/cm < 3 >, so that the gangue is discharged to a gangue chute; if approximate density is less than 1.8g/cm3 then close control gate for clean coal discharges from inclined slide exit, when waiting to need clear up horizontal conveyor, roller conveyor, inclined slide and division board, open the apron through the handle earlier, then take out the cardboard from the draw-in groove, then can take out the division board clearance, also can clear up horizontal conveyor, roller conveyor, inclined slide and side support board comprehensively, cover the apron again in the draw-in groove after waiting to clear up and can continue to carry out raw coal sorting work, this sorting unit has set up a plurality of apron, and can take out the division board, the clearance is convenient, separation efficiency has been improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic perspective view of a sorting apparatus with a gangue discharging mechanism according to an embodiment of the present utility model;
Fig. 2 is a schematic perspective view of a gangue discharging part and an opening and closing part according to an embodiment of the present utility model;
Fig. 3 is a schematic perspective view of an opening and closing portion according to an embodiment of the present utility model;
fig. 4 is a schematic perspective view of a partition according to an embodiment of the present utility model.
In the figure: 100-a transport assembly; 110-a conveying part; 111-horizontal conveyor; 112-a roller conveyor; 113-inclined support frames; 120-gangue discharge part; 121-inclined slide plate; 122-control gate; 123-pressure sensor; 124-gangue chute; 200-sorting assembly; 210-an opening and closing part; 211-side support plates; 212-clamping grooves; 213-hinge; 214-cover plate; 215-a handle; 216-lidar; 220-partitions; 221-clamping plates; 222-separator plate.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.
Examples
Referring to fig. 1-4, the present utility model provides a technical solution: a sorting apparatus provided with a gangue discharging mechanism includes a conveying assembly 100 and a sorting assembly 200.
The sorting assembly 200 is arranged on the conveying assembly 100, the control gate 122 is arranged to be convenient for discharging gangue from the gangue chute 124, the cover plate 214 is arranged to be opened and closed to be convenient for cleaning the horizontal conveyor 111, the roller conveyor 112 and the inclined sliding plate 121, the clamping plate 221 is arranged to be convenient for taking out the partition plate 222 from the side supporting plate 211, the partition plate 222 is convenient for cleaning, the pressure sensor 123 is arranged to be convenient for obtaining the approximate density of the block raw coal according to the pressure value, the sliding speed and the approximate volume, and finally whether the block raw coal is gangue or not is judged according to the approximate density.
Referring to fig. 1 and 2, the conveying assembly 100 includes a conveying portion 110 and a gangue discharging portion 120, the conveying portion 110 includes a horizontal conveyor 111, a roller conveyor 112 and a chute 113, the roller conveyor 112 and the chute 113 are connected together by a chute, the chute 113 is disposed on the right side of the roller conveyor 112, the connection between the horizontal conveyor 111, the roller conveyor 112 and the chute 113 is arranged smoothly, the gangue discharging portion 120 is disposed on the conveying portion 110, the horizontal conveyor 111 is a belt conveyor or a plate chain conveyor, the gangue discharging portion 120 includes a chute 121 and a control gate 122, the chute 121 is fixed on the upper surface of the chute 113, a plurality of control gates 122 are linearly distributed on the chute 121, a plurality of gangue chute 124 is disposed under the control gate 122, the chute 121 is inclined by forty-five degrees, the gangue discharging portion 120 further includes a pressure sensor 123, a plurality of pressure sensors 123 are linearly distributed on an induction channel, a plurality of laser radars 216 are disposed on a cover 214 above the chute 121, and a plurality of laser radars 216 are disposed above the induction channel, and the control gates are electromagnetic or pneumatic gates 122.
Referring to fig. 1-4, the sorting assembly 200 includes an opening and closing portion 210 and a separating portion 220, the opening and closing portion 210 is disposed on the conveying portion 110 and the gangue discharging portion 120, the opening and closing portion 210 includes a side supporting plate 211, a hinge 213, a cover plate 214 and a handle 215, the side supporting plate 211 is fixed on two sides of the horizontal conveyor 111, the roller conveyor 112 and the inclined sliding plate 121, the cover plate 214 is hinged on the side supporting plate 211 through the hinge 213, the handle 215 is fixed on an upper surface of the cover plate 214, the separating portion 220 is disposed on the conveying portion 110 and the gangue discharging portion 120, the separating portion 220 includes a clamping plate 221 and a separating plate 222, the clamping plate 221 is clamped with the clamping plate 212, the separating plate 222 is fixed on a lower surface of the clamping plate 221, and the separating plate 222 divides the horizontal conveyor 111, the roller conveyor 112 and the inclined sliding plate 121 into a plurality of sensing channels, and the width of the sensing channels ranges from eighty mm to hundred mm.
Specifically, this sorting unit's theory of operation with gangue discharge mechanism: when the device is used, raw coal on the horizontal conveyor 111 enters the partition plate 222, a dynamic single-line equidistant coal flow is formed after the raw coal passes through the roller conveyor 112, further raw coal blocks enter the induction channel one by one according to the interval sequence, a plurality of pressure sensors 123 acquire a plurality of pressure values, and the laser radar 216 acquires and calculates the approximate volume sliding speed of the raw coal blocks. Then, obtaining the approximate density of the block raw coal according to the pressure value, the sliding speed and the approximate volume, finally judging whether the block raw coal is gangue according to the approximate density, and opening the control gate 122 if the approximate density is more than or equal to 1.8g/cm < 3 >, so that the gangue is discharged to the gangue chute 124; if the approximate density is less than 1.8g/cm3, the control gate 122 is closed, so that clean coal is discharged from the outlet of the inclined slide plate 121, when the horizontal conveyor 111, the roller conveyor 112, the inclined slide plate 121 and the partition plate 222 need to be cleaned, the cover plate 214 is opened through the handle 215, then the clamping plate 221 is taken out from the clamping groove 212, then the partition plate 222 can be taken out for cleaning, the horizontal conveyor 111, the roller conveyor 112, the inclined slide plate 121 and the side support plate 211 can also be comprehensively cleaned, after the cleaning is finished, the clamping plate 221 is clamped to the clamping groove 212 and the cover plate 214 is covered, and raw coal sorting work can be continued.
It should be noted that, specific model specifications of the horizontal conveyor 111, the roller conveyor 112, the pressure sensor 123 of the control gate 122, and the laser radar 216 need to be determined by selecting a model according to actual specifications of the device, and a specific model selection calculation method adopts the prior art in the field, so that detailed descriptions thereof are omitted.
The power supply of the horizontal conveyor 111, the roller conveyor 112, the control gate 122 pressure sensor 123 and the laser radar 216 and the principle thereof will be apparent to those skilled in the art and will not be described in detail herein.
The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. A sorting device with gangue discharging mechanism is characterized by comprising
The conveying assembly comprises a conveying part and a gangue discharging part, and the gangue discharging part is arranged on the conveying part;
the sorting assembly comprises an opening and closing part and a separating part, wherein the opening and closing part is arranged on the conveying part and the gangue discharging part, the separating part is arranged on the conveying part and the gangue discharging part, the conveying part comprises a horizontal conveyor, a roller conveyor and an inclined support frame, the roller conveyor and the inclined support frame are connected together through an inclined slide plate, the inclined support frame is arranged on the right side of the roller conveyor, the connecting positions of the horizontal conveyor, the roller conveyor and the inclined support frame are arranged smoothly, the gangue discharging part comprises an inclined slide plate and a control gate, the inclined slide plate is fixed on the upper surface of the inclined support frame, a plurality of control gates are linearly distributed on the inclined slide plate, and a plurality of gangue chutes which are matched are arranged below the control gate;
The utility model discloses a horizontal conveyor, roller conveyor, inclined slide, including the portion that opens and shuts, the portion that opens and shuts includes side support board, hinge, apron and handle, horizontal conveyor with the roller conveyor with the both sides of inclined slide all are fixed with the side support board, the apron passes through the hinge articulates in the side support board, the handle is fixed on the upper surface of apron, the partition portion includes cardboard and division board, the draw-in groove has been seted up in the side support board, the cardboard with the draw-in groove joint is in the same place, and is a plurality of the division board is fixed on the lower surface of cardboard, the division board is cut apart horizontal conveyor, roller conveyor and inclined slide into a plurality of response passageway.
2. The sorting apparatus equipped with a gangue discharging mechanism as claimed in claim 1, wherein the inclined slide plate is inclined by forty-five degrees.
3. The sorting device with the gangue discharging mechanism according to claim 1, wherein the gangue discharging portion further comprises a pressure sensor, the pressure sensors are linearly distributed on the sensing channel, a plurality of laser radars are arranged on the cover plate above the inclined slide plate, and the laser radars are arranged above the sensing channel.
4. A sorting apparatus provided with a gangue removal mechanism as claimed in claim 3, wherein the width of the sensing channel is from eighty to one hundred mm.
5. The apparatus according to claim 1, wherein the control shutter is an electromagnetic shutter or a pneumatic shutter.
6. The sorting apparatus provided with a gangue discharging mechanism as claimed in claim 1, wherein the horizontal conveyor is a belt conveyor or a plate chain conveyor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322700891.9U CN221311540U (en) | 2023-10-09 | 2023-10-09 | Sorting device with gangue discharging mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322700891.9U CN221311540U (en) | 2023-10-09 | 2023-10-09 | Sorting device with gangue discharging mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221311540U true CN221311540U (en) | 2024-07-12 |
Family
ID=91794308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322700891.9U Active CN221311540U (en) | 2023-10-09 | 2023-10-09 | Sorting device with gangue discharging mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221311540U (en) |
-
2023
- 2023-10-09 CN CN202322700891.9U patent/CN221311540U/en active Active
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