CN114803441B - Raw coal accurate coal separation system, method, computer equipment and storage medium - Google Patents
Raw coal accurate coal separation system, method, computer equipment and storage medium Download PDFInfo
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- CN114803441B CN114803441B CN202210293756.4A CN202210293756A CN114803441B CN 114803441 B CN114803441 B CN 114803441B CN 202210293756 A CN202210293756 A CN 202210293756A CN 114803441 B CN114803441 B CN 114803441B
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- 239000003245 coal Substances 0.000 title claims abstract description 212
- 238000000926 separation method Methods 0.000 title claims abstract description 51
- 238000003860 storage Methods 0.000 title claims abstract description 11
- 238000000034 method Methods 0.000 title claims description 24
- 238000007599 discharging Methods 0.000 claims abstract description 13
- 238000005406 washing Methods 0.000 claims abstract description 8
- 238000004590 computer program Methods 0.000 claims description 10
- 238000005520 cutting process Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 238000010586 diagram Methods 0.000 description 10
- 239000000463 material Substances 0.000 description 6
- 230000006870 function Effects 0.000 description 3
- 238000009826 distribution Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/34—Devices for discharging articles or materials from conveyor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
- Control Of Conveyors (AREA)
Abstract
The application provides an accurate raw coal separation system, an accurate raw coal separation method, computer equipment and a storage medium, wherein the system comprises the following components: a raw coal unloading module and an automatic coal separator module; the belt machine head of the raw coal discharging module is provided with a bifurcation chute; the automatic coal distributor module is arranged at the forked chute end and is used for distributing raw coal conveyed by the belt head of the raw coal discharging module into different coal washing systems according to preset coal distributing proportion. According to the technical scheme provided by the application, the raw coal is directly separated into the coals through the automatic coal separator module under the condition of no stopping of the coals, so that the raw coals are accurately distributed into different systems according to production requirements, and the continuity of a production system is ensured.
Description
Technical Field
The application relates to the technical field of raw coal separation, in particular to a raw coal accurate separation system, a method, computer equipment and a storage medium.
Background
In order to improve the processing capacity of a coal preparation plant, raw coal is required to be distributed to a new system and an old system by using a turning plate, but the existing coal distributing device has the defects that the turning plate is heavy, the operation safety coefficient of workers is low, raw coal is required to be stopped every time the position of the turning plate is regulated, under the condition of empty belts, manual regulation is carried out, one operation period is required to influence for 25 minutes again after the regulation is finished, centralized control personnel refer to belt scale data again, the regulation condition of the turning plate is verified, the fluctuation of the coal quantity is large, the requirement of finely-divided coal cannot be met, meanwhile, because the chute of a new system is short, the adjustment of the coal dropping point of the tail of the new system is difficult, and the coal dropping point is not correct, so that the belt abrasion of the new system is serious.
Disclosure of Invention
The application provides a raw coal accurate coal separation system, a method, computer equipment and a storage medium, which at least solve the technical problem that automatic accurate coal separation can not be carried out under the condition of no coal stopping in the related technology.
An embodiment of a first aspect of the present application provides a raw coal precise coal separation system, the system including: a raw coal unloading module and an automatic coal separator module;
the belt machine head of the raw coal discharging module is provided with a bifurcation chute;
the automatic coal distributor module is arranged at the forked chute end and is used for distributing raw coal conveyed by the belt head of the raw coal discharging module into different coal washing systems according to preset coal distributing proportion.
An embodiment of the second aspect of the application provides a method for accurately separating raw coal, which comprises the following steps:
acquiring a preset raw coal dividing ratio;
moving a coal-separating turning plate based on the preset raw coal-separating proportion;
and dynamically cutting and separating coal from the coal flow parabola of the raw coal after the coal separation turning plate moves in place.
An embodiment of the third aspect of the present application proposes a computer device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, the processor implementing a control method as in the second aspect of the present application when executing the computer program.
An embodiment of a fourth aspect of the present application proposes a non-transitory computer-readable storage medium having stored thereon a computer program which, when executed by a processor, implements a control method as in the second aspect of the present application.
The technical scheme provided by the embodiment of the application at least has the following beneficial effects:
in summary, the application provides a raw coal accurate coal separation system, a method, computer equipment and a storage medium, wherein the system comprises: a raw coal unloading module and an automatic coal separator module; the belt machine head of the raw coal discharging module is provided with a bifurcation chute; the automatic coal distributor module is arranged at the forked chute end and is used for distributing raw coal conveyed by the belt head of the raw coal discharging module into different coal washing systems according to preset coal distributing proportion. According to the technical scheme provided by the application, the raw coal is directly separated into the coals through the automatic coal separator module under the condition of no stopping of the coals, so that the raw coals are accurately distributed into different systems according to production requirements, and the continuity of a production system is ensured.
Additional aspects and advantages of the application will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the application.
Drawings
The foregoing and/or additional aspects and advantages of the application will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:
FIG. 1 is a block diagram of a raw coal precise coal separation system according to one embodiment of the present application;
FIG. 2 is a physical diagram of a raw coal precise coal separation system according to one embodiment of the application;
FIG. 3 is a block diagram of an automated coal splitter module provided in accordance with one embodiment of the application;
FIG. 4 is a pictorial view of an automated coal divider module provided in accordance with one embodiment of the present application;
fig. 5 is a first block diagram of a PLC control terminal according to an embodiment of the present application;
fig. 6 is a second block diagram of a PLC control terminal according to an embodiment of the present application;
fig. 7 is a third block diagram of a PLC control terminal according to an embodiment of the present application;
FIG. 8 is a flow chart of a method for accurately separating raw coal according to an embodiment of the present application;
reference numerals illustrate:
the automatic coal distributor comprises a raw coal discharging module 1, a bifurcation chute 1-1, an automatic coal distributor module 2, a hydraulic pump station 2-1, a motor 2-1-1, an oil pump 2-1-2, an oil pipe 2-1-3, an oil cylinder 2-1-4, a coal distributing turning plate 2-2, a wire pulling sensor 2-3, a coal flow sensor 2-4, a PLC control end 2-5, a coal distributing turning plate position setting unit 2-5-1, a coal distributing turning plate current position display unit 2-5-2, a starting unit 2-5-3, a stopping unit 2-5-4, a coal flow display unit 2-5-5, an operating state display unit 2-5-6 and a fault resetting unit 2-5-7.
Detailed Description
Embodiments of the present application are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present application and should not be construed as limiting the application.
The application provides a raw coal accurate coal separation system, a method, computer equipment and a storage medium, wherein the system comprises: a raw coal unloading module and an automatic coal separator module; the belt machine head of the raw coal discharging module is provided with a bifurcation chute; the automatic coal distributor module is arranged at the forked chute end and is used for distributing raw coal conveyed by the belt head of the raw coal discharging module into different coal washing systems according to preset coal distributing proportion. According to the technical scheme provided by the application, the raw coal is directly separated into the coals through the automatic coal separator module under the condition of no stopping of the coals, so that the raw coals are accurately distributed into different systems according to production requirements, and the continuity of a production system is ensured.
The following describes a control system, a method, a computer device and a storage medium of a dc micro grid according to an embodiment of the present application with reference to the accompanying drawings.
Example 1
Fig. 1 is a block diagram of a raw coal precise coal separation system according to an embodiment of the present disclosure, as shown in fig. 1, the system may include: a raw coal unloading module 1 and an automatic coal separator module 2;
the belt machine head of the raw coal discharging module 1 is provided with a bifurcation chute 1-1;
the automatic coal distributor module 2 is arranged at the bifurcation chute end 1-1 and is used for distributing the raw coal conveyed by the belt head of the raw coal discharging module 1 into different coal washing systems according to preset coal distributing proportion, namely into different new and old coal washing systems.
It should be noted that fig. 1 is a system configuration diagram of only one raw coal unloading module 1 and one automatic coal divider module 2, and fig. 1 is only schematic and is not intended to limit embodiments of the present application.
For example, as shown in fig. 2, a physical diagram of the raw coal precise coal separation system is shown.
In the disclosed embodiment, as shown in fig. 3, the automatic coal divider module 2 includes: the hydraulic pump station 2-1, the coal-separating turning plate 2-2, the stay wire sensor 2-3, the coal flow sensor 2-4 and the PLC control end 2-5;
the hydraulic pump station 2-1 consists of a motor 2-1-1, an oil pump 2-1-2, an oil pipe 2-1-3 and an oil cylinder 2-1-4 and is used for driving the coal separation turning plate 2-2 to move left and right;
the coal separation turning plate 2-2 is connected with the oil cylinder 2-1-4 of the hydraulic pump station and is used for separating coal according to different preset coal separation proportions;
the pull wire sensor 2-3 is connected with the oil cylinder 2-1-4 of the hydraulic pump station and is used for collecting the movement amount of the oil cylinder 2-1-4 and converting the movement amount of the oil cylinder 2-1-4 into an analog amount to be sent to the PLC control end 2-4;
by way of example, the movement amount of the oil cylinder is converted into an analog quantity, and after the oil cylinder is connected to the PLC control end 2-5, the coal distribution ratio (0-100%) of the coal distribution turning plate 2-2 can be represented. The proportion is 100%, which means that the turning plate is at the rightmost side, and the materials are discharged from the left channel; the proportion is 0%, which means that the turning plate is at the leftmost side, and the materials are discharged from the right channel; the proportion is 50%, which means that the turning plate is in the middle, and the materials which are discharged from the left and right channels respectively account for half of the materials.
The coal flow sensor 2-4 is arranged at the conveyor belt of each coal block and is used for detecting the coal flow at each conveyor belt and sending the coal flow to the PLC control end 2-5;
the PLC control end 2-5 is respectively connected with the motor of the hydraulic pump station and the stay wire sensor, and is used for receiving the analog quantity sent by the stay wire sensor 2-3 and the coal flow at each conveyor belt, and controlling the start and stop of the motor 2-1-1 of the hydraulic pump station.
The coal-separating turning plate 2-2 is of a triangular structure.
As shown in fig. 4, an example is a physical diagram of the automatic coal separator module 2.
In the embodiment of the present disclosure, as shown in fig. 5, the PLC control terminal 2-5 includes: the coal separating turning plate comprises a position setting unit 2-5-1, a current position display unit 2-5-2, a starting unit 2-5-3 and a stopping unit 2-5-4;
the position setting unit 2-5-1 of the coal separation turning plate is used for setting a target position of the coal separation turning plate 2-2 according to a preset coal separation proportion;
the current position display unit 2-5-2 of the coal separation turning plate is used for displaying the current position information of the coal separation turning plate 2-2;
the starting unit 2-5-3 is used for starting the automatic coal distributor module 2 to distribute coal;
the stopping units 2-5-4 are used for stopping the operation of the automatic coal distributor module 2.
Further, as shown in fig. 6, the PLC control terminal 2-5 further includes: 2-5-5 of a coal flow display unit;
and the coal flow display unit 2-5-5 is used for displaying the coal flow of raw coal before and after the raw coal is not separated.
Further, as shown in fig. 7, the PLC control terminal 2-5 further includes: an operation state display unit 2-5-6 and a fault resetting unit 2-5-7;
the running state display unit 2-5-6 is used for displaying the ready state, the running state, the fault state and the stay wire sensor fault state of the automatic coal distributor module 2;
the fault resetting unit 2-5-7 is used for resetting faults when the automatic coal distributor module 2 breaks down.
The application of the system is illustrated by combining the raw coal accurate coal separating system:
firstly, inputting a target position of a coal separation turning plate 2-2 into a position setting unit 2-5-1 of the coal separation turning plate at a PLC control end based on a preset coal separation proportion, then pressing a start button of a start unit 2-5-3 to enable a hydraulic pump station 2-1 to work to drive movement of the coal separation turning plate 2-2, simultaneously continuously detecting position information of the coal separation turning plate 2-2 by a pull line sensor 2-3, sending the position information to the PLC control end 2-5, stopping moving when the position information of the coal separation turning plate 2-2 is detected to be consistent with the target position, and finally dynamically cutting coal separation based on a coal flow parabola of raw coal at the target position.
In summary, the raw coal accurate coal separating system provided by the application eliminates unsafe factors caused by manual adjustment of the turning plate operation through the automatic coal separator module, dynamically, accurately and efficiently adjusts the washing proportion of a new system and an old system under the condition of no coal stopping, provides great convenience for the production organization, omits the link of manual adjustment of the turning plate, relies on technical innovation, and wins at least 25 minutes of precious time for tension production every day.
Example 2
Fig. 8 is a flowchart of a method for accurately separating raw coal according to an embodiment of the disclosure, as shown in fig. 8, where the method includes:
step 1: acquiring a preset raw coal dividing ratio;
step 2: moving a coal-separating turning plate based on the preset raw coal-separating proportion;
step 3: and dynamically cutting and separating coal from the coal flow parabola of the raw coal after the coal separation turning plate moves in place.
In an embodiment of the disclosure, the moving coal-separating flap based on the preset raw coal-separating proportion includes:
inputting a preset raw coal dividing ratio into a position setting unit of a coal dividing turning plate at a PLC control end;
the PLC control end controls the oil cylinder of the hydraulic pump station to move based on the position information in the position setting unit of the coal separation turning plate, so that the coal separation turning plate moves to a preset position.
In summary, according to the method for accurately dividing the raw coal, provided by the application, the raw coal is directly divided into the coal under the condition of not stopping coal by the automatic coal divider module, so that the raw coal is accurately distributed into different systems according to production requirements, and the continuity of a production system is ensured.
Example 3
In order to implement the above-mentioned embodiments, the present disclosure also proposes a computer device.
The computer device provided in this embodiment includes a memory, a processor, and a computer program stored on the memory and executable on the processor, where the processor executes the computer program to implement the method in embodiment 2.
Example 4
To achieve the above embodiments, the present disclosure also proposes a non-transitory computer-readable storage medium.
The present embodiment provides a computer device having a computer program stored thereon, which when executed by a processor implements the method in embodiment 2.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means 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 present application. In this specification, schematic representations of the above terms are not necessarily directed 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. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.
Any process or method descriptions in flow charts or otherwise described herein may be understood as representing modules, segments, or portions of code which include one or more executable instructions for implementing specific logical functions or steps of the process, and additional implementations are included within the scope of the preferred embodiment of the present application in which functions may be executed out of order from that shown or discussed, including substantially concurrently or in reverse order from that shown or discussed, depending on the functionality involved, as would be understood by those reasonably skilled in the art of the embodiments of the present application.
While embodiments of the present application have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the application, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the application.
Claims (7)
1. An accurate raw coal separation system, the system comprising: a raw coal unloading module and an automatic coal separator module;
the belt machine head of the raw coal discharging module is provided with a bifurcation chute;
the automatic coal distributor module is arranged at the forked chute end and is used for distributing raw coal conveyed by a belt head of the raw coal discharging module into different coal washing systems according to preset coal distributing proportion;
the automatic coal divider module includes: the hydraulic pump station, the coal separation turning plate, the stay wire sensor, the coal flow sensor and the PLC control end;
the hydraulic pump station consists of a motor, an oil pump, an oil pipe and an oil cylinder and is used for driving the coal-separating turning plate to move left and right;
the coal separation turning plate is connected with the oil cylinder of the hydraulic pump station and is used for separating coal according to different preset coal separation proportions;
the stay wire sensor is connected with the oil cylinder of the hydraulic pump station and is used for collecting the movement amount of the oil cylinder, converting the movement amount of the oil cylinder into an analog quantity and transmitting the analog quantity to the PLC control end;
the coal flow sensor is arranged at the conveyor belt of each coal block and is used for detecting the coal flow at each conveyor belt and sending the coal flow to the PLC control end;
the PLC control end is respectively connected with the motor of the hydraulic pump station and the stay wire sensor, and is used for receiving the analog quantity sent by the stay wire sensor and the coal flow at each conveyor belt and controlling the start and stop of the motor of the hydraulic pump station; the coal separation turning plate is of a triangular structure;
the PLC control end comprises: an operation state display unit and a fault reset unit;
the running state display unit is used for displaying the ready state, the running state, the fault state and the stay wire sensor fault state of the automatic coal distributor module;
the fault resetting unit is used for resetting faults when the automatic coal distributor module breaks down.
2. The system of claim 1, wherein the PLC control terminal further comprises: the device comprises a position setting unit of a coal separation turning plate, a current position display unit of the coal separation turning plate, a starting unit and a stopping unit;
the position setting unit of the coal separation turning plate is used for setting a target position of the coal separation turning plate according to a preset coal separation proportion;
the current position display unit of the coal separation turning plate is used for displaying the current position information of the coal separation turning plate;
the starting unit is used for starting the automatic coal distributor module to distribute coal;
and the stopping unit is used for stopping the operation of the automatic coal distributor module.
3. The system of claim 2, wherein the PLC control terminal further comprises: a coal flow rate display unit;
the coal flow display unit is used for displaying the coal flow of raw coal before and after the raw coal is not separated.
4. A method for accurately separating raw coal based on the system for accurately separating raw coal according to any one of claims 1 to 3, characterized in that the method comprises the following steps:
acquiring a preset raw coal dividing ratio;
moving a coal-separating turning plate based on the preset raw coal-separating proportion;
and dynamically cutting and separating coal from the coal flow parabola of the raw coal after the coal separation turning plate moves in place.
5. The method of claim 4, wherein the moving the coal-splitting flap based on the preset raw coal-splitting ratio comprises:
inputting a preset raw coal dividing ratio into a position setting unit of a coal dividing turning plate at a PLC control end;
the PLC control end controls the oil cylinder of the hydraulic pump station to move based on the position information in the position setting unit of the coal separation turning plate, meanwhile, the stay wire sensor continuously feeds back the coal separation proportion, and when the actual coal separation proportion is consistent with the preset raw coal separation proportion, the stay wire sensor transmits a signal to drive the hydraulic pump station to stop working.
6. A computer device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, the processor implementing the method according to any one of claims 4-5 when executing the computer program.
7. A non-transitory computer readable storage medium, on which a computer program is stored, characterized in that the computer program, when executed by a processor, implements the method according to any of claims 4-5.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210293756.4A CN114803441B (en) | 2022-03-23 | 2022-03-23 | Raw coal accurate coal separation system, method, computer equipment and storage medium |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210293756.4A CN114803441B (en) | 2022-03-23 | 2022-03-23 | Raw coal accurate coal separation system, method, computer equipment and storage medium |
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| CN114803441B true CN114803441B (en) | 2023-11-10 |
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| CN115385062B (en) * | 2022-09-22 | 2023-12-22 | 江苏高标阀门有限公司 | Material distribution mechanism and control method thereof |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2359207A1 (en) * | 1973-11-28 | 1975-06-12 | Koch Transporttechnik Gmbh | Separation of coal or ore in several streams - uses a defined heap from which defined streams are deflected |
| JPH10236635A (en) * | 1997-02-24 | 1998-09-08 | Ishikawajima Harima Heavy Ind Co Ltd | Distributing-delivering method of conveyor and device therefor |
| CN102323805A (en) * | 2011-06-08 | 2012-01-18 | 中国矿业大学 | Automatic control system for rapid wagon loading |
| CN102992050A (en) * | 2011-09-19 | 2013-03-27 | 扬州蓝翔机电工程有限公司 | Automatic coal leveling sampling loading station |
| JP2014214009A (en) * | 2013-04-26 | 2014-11-17 | Ｉｈｉ運搬機械株式会社 | Distribution device |
| CN104555391A (en) * | 2015-01-19 | 2015-04-29 | 中国葛洲坝集团股份有限公司 | Continuous transporting device and method capable of simultaneously unloading concretes by multiple points |
| CN107487645A (en) * | 2017-07-28 | 2017-12-19 | 天地科技股份有限公司 | A kind of mining goods vehicle automatic identification entrucking Coal Blending System and method |
| CN111908186A (en) * | 2020-07-08 | 2020-11-10 | 神华黄骅港务有限责任公司 | First-wheel loading control system, method and device and storage medium |
-
2022
- 2022-03-23 CN CN202210293756.4A patent/CN114803441B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2359207A1 (en) * | 1973-11-28 | 1975-06-12 | Koch Transporttechnik Gmbh | Separation of coal or ore in several streams - uses a defined heap from which defined streams are deflected |
| JPH10236635A (en) * | 1997-02-24 | 1998-09-08 | Ishikawajima Harima Heavy Ind Co Ltd | Distributing-delivering method of conveyor and device therefor |
| CN102323805A (en) * | 2011-06-08 | 2012-01-18 | 中国矿业大学 | Automatic control system for rapid wagon loading |
| CN102992050A (en) * | 2011-09-19 | 2013-03-27 | 扬州蓝翔机电工程有限公司 | Automatic coal leveling sampling loading station |
| JP2014214009A (en) * | 2013-04-26 | 2014-11-17 | Ｉｈｉ運搬機械株式会社 | Distribution device |
| CN104555391A (en) * | 2015-01-19 | 2015-04-29 | 中国葛洲坝集团股份有限公司 | Continuous transporting device and method capable of simultaneously unloading concretes by multiple points |
| CN107487645A (en) * | 2017-07-28 | 2017-12-19 | 天地科技股份有限公司 | A kind of mining goods vehicle automatic identification entrucking Coal Blending System and method |
| CN111908186A (en) * | 2020-07-08 | 2020-11-10 | 神华黄骅港务有限责任公司 | First-wheel loading control system, method and device and storage medium |
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| CN114803441A (en) | 2022-07-29 |
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