CN202294872U - Counter for mine car - Google Patents
Counter for mine car Download PDFInfo
- Publication number
- CN202294872U CN202294872U CN2011204474738U CN201120447473U CN202294872U CN 202294872 U CN202294872 U CN 202294872U CN 2011204474738 U CN2011204474738 U CN 2011204474738U CN 201120447473 U CN201120447473 U CN 201120447473U CN 202294872 U CN202294872 U CN 202294872U
- Authority
- CN
- China
- Prior art keywords
- plc
- mine car
- photoelectric switch
- counter
- level
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000004891 communication Methods 0.000 claims abstract description 5
- 238000013480 data collection Methods 0.000 abstract 1
- 101100190617 Arabidopsis thaliana PLC2 gene Proteins 0.000 description 5
- 101100408456 Arabidopsis thaliana PLC8 gene Proteins 0.000 description 5
- 101100464304 Caenorhabditis elegans plk-3 gene Proteins 0.000 description 5
- 101100093534 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) RPS1B gene Proteins 0.000 description 5
- 230000003203 everyday effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000006386 memory function Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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Abstract
The utility model relates to a counter for a mine car. The counter comprises a photoelectric switch and a level gage which are arranged on a car outlet side of a wellhead, wherein the photoelectric switch and the level gage are connected with a PLC (Programmable Logic Controller) through a shielding wire or wireless communication; the PLC is connected with a computer through a specific communication protocol; the photoelectric switch and the level gage are used for performing the corresponding data collection and transmitting a collected data signal to the PLC; and the PLC is used for performing internal data processing judgment and utilizing special software on the computer to file, classify, store and display the data. The counter for the mine car has the chrematistics of accurate counting, strong storage function and convenience in inquiring.
Description
Technical field
The utility model relates to a kind of mine car counting machine.
Background technology
At present, mining area 46 row auxiliary shaft hoisting way adopt two-deck(er) cage+counterweight, and each cycle of run promotes 4 rubble mine cars (two every layer); The well head decking adopts the manual handling mode, and well head adopted the artificial counting mode to write down in the past and promotes output every day, generate minute book and file; Promote the more car of total amount every day; The existing manual counting mode is single, error is big, is not easy to data storage, and data query is very inconvenient.
Summary of the invention
In order to overcome the deficiency of above-mentioned prior art, the purpose of the utility model is to provide a kind of mine car counting machine, have counting accurately, error is little, inquiry is convenient and the characteristics of long preservation.
To achieve these goals; The technical scheme that the utility model adopts is: a kind of mine car counting machine; Include the photoelectric switch, the level-sensing device that are arranged on well head and go out the car side, photoelectric switch is connected through shielding wire or radio communication with PLC with level-sensing device, and PLC links to each other with computing machine again.
Described level-sensing device is over against the rail centre of mine car operation.
Described PLC adopts Siemens's 400 series, and computing machine is an industrial computer.
The beneficial effect of the utility model is:
Owing to adopt Computer Control Technology; Photoelectric switch and level-sensing device carry out corresponding signal and data acquisition; And the data-signal of gathering is input among the PLC; Carry out data handing through computer professional software again after PLC finishes dealing with and file, classify, preserve and demonstration, have the advantages that counting is accurate, memory function is powerful and be convenient to inquire about.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The workflow diagram of Fig. 2 the utility model.
The specific embodiment
Below in conjunction with accompanying drawing the structural principle and the principle of work of the utility model are done further explain.
Referring to Fig. 1, a kind of mine car counting machine includes and is arranged on photoelectric switch and the level-sensing device 1 that well head goes out the car side, and photoelectric switch is connected through shielding wire or radio communication with computing machine PLC2 with level-sensing device 1, and PLC2 links to each other with computing machine again.Described level-sensing device 1 is over against the rail centre of mine car operation.Described computing machine is an industrial computer, and PLC2 adopts Siemens's 400 series.
The principle of work of the utility model is:
Referring to Fig. 2, level-sensing device 1 is input to detected signal in the analog module of PLC.
Photoelectric switch is installed under tramroad both sides, the level-sensing device level, and photoelectric switch action when mine car passes through judges with this whether the level-sensing device below has mine car to pass through.Photoelectric switch action back is to impulse singla of PLC2 input when mine car passes through.
The level-sensing device analog signals that processing collected arrives in the PLC2 program through the routine processes analog signals and combine photoelectric switching signal to judge whether that mine car passes through, is set and is used to judge that the mine car that passes through is the empty wagons or the condition of loaded vehicle, and concrete criterion is:
1) elevator system is to carry the people, carry thing, maintenance, moving under the sort of mode of big part down, only in that to carry under the object space formula counting machine effective;
2) whether the detected mine car material level value of passing through level-sensing device 1 is the loaded vehicle rolling counters forward then greater than value range, otherwise does not count for empty wagons greater than the setting range in the program;
3)---20:00 and the night shift 20:00---8:00 that will be divided into 8:00 day shift every day in the program judges to count according to system time at every turn and distributes to day shift or night shift.
After above condition judgment is accomplished; System will realize counting automatically in PLC2; Utilize this moment the WINCC upper computer software installed on the industrial computer that the output of each class is shown; Utilize the data bank among the WINCC that output is filed storage simultaneously, utilize these storage data, in upper computer WINCC software, data are divided into a class output form, current yield form, monthly output form etc. so that inquire about convenient, system later on.
Claims (3)
1. a mine car counting machine is characterized in that, includes to be arranged on photoelectric switch and the level-sensing device (1) that well head goes out the car side, is connected through shielding wire or radio communication between photoelectric switch and level-sensing device (1) and the PLC (2), and PLC (2) links to each other with computing machine again.
2. a kind of mine car counting machine according to claim 1 is characterized in that, described level-sensing device (1) is over against the rail centre of mine car operation.
3. a kind of mine car counting machine according to claim 1 is characterized in that, PLC (2) adopts Siemens's 400 series, and computing machine adopts industrial computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204474738U CN202294872U (en) | 2011-11-11 | 2011-11-11 | Counter for mine car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204474738U CN202294872U (en) | 2011-11-11 | 2011-11-11 | Counter for mine car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202294872U true CN202294872U (en) | 2012-07-04 |
Family
ID=46363822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204474738U Expired - Lifetime CN202294872U (en) | 2011-11-11 | 2011-11-11 | Counter for mine car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202294872U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109704097A (en) * | 2019-03-08 | 2019-05-03 | 中冶华天南京电气工程技术有限公司 | A kind of automation train container coke car-loading control system |
| CN113203460A (en) * | 2021-04-22 | 2021-08-03 | 中煤科工集团沈阳研究院有限公司 | Intelligent counting monitoring system and monitoring method for loading and unloading of mine trolley |
-
2011
- 2011-11-11 CN CN2011204474738U patent/CN202294872U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109704097A (en) * | 2019-03-08 | 2019-05-03 | 中冶华天南京电气工程技术有限公司 | A kind of automation train container coke car-loading control system |
| CN113203460A (en) * | 2021-04-22 | 2021-08-03 | 中煤科工集团沈阳研究院有限公司 | Intelligent counting monitoring system and monitoring method for loading and unloading of mine trolley |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Tramcar counter Effective date of registration: 20150817 Granted publication date: 20120704 Pledgee: Xi'an high tech Industrial Development Zone sub branch of China Construction Bank Co.,Ltd. Pledgor: XI'AN LEADI ELECTRIC AUTOMATION CO.,LTD. Registration number: 2015980000189 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20171113 Granted publication date: 20120704 Pledgee: Xi'an high tech Industrial Development Zone sub branch of China Construction Bank Co.,Ltd. Pledgor: XI'AN LEADI ELECTRIC AUTOMATION CO.,LTD. Registration number: 2015980000189 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120704 |
|
| CX01 | Expiry of patent term | ||
| DD01 | Delivery of document by public notice |
Addressee: Patent of Xi'an Riyadh Electric Co.,Ltd. The person in charge Document name: Notice of expiration and termination of patent right |
|
| DD01 | Delivery of document by public notice |