CN202711060U - Coal mining machine simulation testing stand electric control system - Google Patents

Coal mining machine simulation testing stand electric control system Download PDF

Info

Publication number
CN202711060U
CN202711060U CN 201220376710 CN201220376710U CN202711060U CN 202711060 U CN202711060 U CN 202711060U CN 201220376710 CN201220376710 CN 201220376710 CN 201220376710 U CN201220376710 U CN 201220376710U CN 202711060 U CN202711060 U CN 202711060U
Authority
CN
China
Prior art keywords
plc controller
control system
coalcutter
electric
controller
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
Application number
CN 201220376710
Other languages
Chinese (zh)
Inventor
杨汉彬
余滨
彭天文
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GUIZHOU PANJIANG MINING MACHIENRY CO Ltd
Original Assignee
GUIZHOU PANJIANG MINING MACHIENRY CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by GUIZHOU PANJIANG MINING MACHIENRY CO Ltd filed Critical GUIZHOU PANJIANG MINING MACHIENRY CO Ltd
Priority to CN 201220376710 priority Critical patent/CN202711060U/en
Application granted granted Critical
Publication of CN202711060U publication Critical patent/CN202711060U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Landscapes

  • Testing And Monitoring For Control Systems (AREA)

Abstract

The utility model discloses a coal mining machine simulation testing stand electric control system. The coal mining machine simulation testing stand electric control system comprises a PLC controller and a frequency-variable controller. A display screen is electrically connected with the PLC controller. A digital output port of the PLC controller is connected with a digital input terminal of the frequency-variable controller through a lead. A main power supply output terminal of the frequency-variable controller is connected with main power supply input terminals of a left pulling motor and a right pulling motor through leads. An external input control element is connected with an input terminal of the PLC controller through a lead. An electrical action element is connected with an output terminal of the PLC controller through a lead. The problems that the coal mining machine operation personnel are inconvenient to train, the coal mining machine needs a trial run after a component is replaced during the maintenance of the coal mining machine, the reliability of routine subjective judgment is low, the mine service efficiency is reduced, the normal production and operation of the mine is delayed, and the like are solved.

Description

A kind of coalcutter simulator stand electric-control system
Technical field
The utility model relates to the coalcutter Electrical Control Technology, relates in particular to a kind of electric control system of coalcutter simulator stand.
Background technology
Current in the coal mining industry, automatization level improves gradually, coalcutter has been widely used in coal mining, because coalcutter need to be in the ability practical application of mine the inside, cultivation to operating personnel is very inconvenient, in process of coal mining, often need to be to the coalcutter care and maintenance, but coalcutter is because system complex and because the working environment restriction, after safeguarding or changing device, can only be by only simply moving or load test, artificial subjectivity its quality of break, but artificial subjective observation passed through, and reliability ratio is lower, reduce the mine efficiency of service, incured loss through delay normal production and the operation of mine.
Summary of the invention
The technical problems to be solved in the utility model: a kind of coalcutter simulator stand electric-control system is provided, cultivate inconvenient problem to solve the coalcutter operating personnel, and need by upper machine trial run behind the care and maintenance replacing device to coalcutter, low by the artificial subjective judgement reliability of routine, reduced mine efficiency of service and the problems such as the normal production of incuring loss through delay mine and operation.
Technical solutions of the utility model:
A kind of coalcutter simulator stand electric-control system, it comprises PLC controller and frequency-variable controller, display screen is electrically connected with the PLC controller, PLC controller digital output is connected by wire with the frequency-variable controller digital input end, frequency-variable controller primary power output terminal and left traction electric machine be connected traction electric machine primary power input end and be connected by wire, outside input control element is connected by wire with PLC controller input end, and electric executive component is connected by wire with the PLC controller output end.
Display screen is connected by the RS485 data line with the PLC controller.
Outside input control element comprises button, emergency stop switch and detecting element, and the digital input end with the PLC controller is connected by wire respectively.
Electric executive component comprises that solenoid valve is heightened on operating valve solenoid valve, a left side and solenoid valve is heightened on the right side, is connected by wire with PLC controller digital output respectively.
It also comprises infrared active station, and infrared active station is connected with PLC controller infrared ray by infrared dash receiver.
On the infrared active station action button is installed.
It also comprises control transformer, and control transformer is output as PLC controller, frequency-variable controller, electric executive component and outside input control element the control power supply is provided.
It comprises that also motor is cut in left cut, motor and Oil pump electrical machinery are cut in right cut, and its detent control end is connected by wire with the PLC controller respectively.
The utility model beneficial effect:
The utility model is according to coalcutter real work flow process, the corresponding simulation table electric-control system of one cover is set, this system comprises the PLC controller, frequency-variable controller, actuating motor, outside input control element and executive component form, be provided with simultaneously infrared active station, infrared active station adopts infrared transmission, corresponding control element is set on the infrared active station, when wired control element damages, can test testing table by wireless infrared active station, be provided with simultaneously display screen, with frequency-variable controller, the duty of actuating motor and each control element and executive component is delivered to display screen from the PLC controller, carry out Real Time Monitoring, the utility model is consistent with actual coalcutter control system, make things convenient for staff straining and simulation operations, solve the coalcutter operating personnel and cultivated inconvenient problem, and need by upper machine trial run behind the care and maintenance replacing device to coalcutter, low by the artificial subjective judgement reliability of routine, reduced mine efficiency of service and the problems such as the normal production of incuring loss through delay mine and operation.
Description of drawings:
Fig. 1 is the utility model theory diagram.
Embodiment:
A kind of coalcutter simulator stand electric-control system, it comprises PLC controller and frequency-variable controller, display screen is electrically connected with the PLC controller, PLC controller digital output is connected by wire with the frequency-variable controller digital input end, frequency-variable controller primary power output terminal and left traction electric machine be connected traction electric machine primary power input end and be connected by wire, outside input control element is connected by wire with PLC controller input end, electric executive component is connected by wire with the PLC controller output end, and the fault delivery outlet of frequency-variable controller is connected to the digital input port of PLC controller by wire.
Display screen is connected by the RS485 data line with the PLC controller.
Outside input control element comprises button, emergency stop switch and detecting element, and the digital input end with the PLC controller is connected by wire respectively, and the control power supply is provided by control transformer.
Electric executive component comprises that solenoid valve is heightened on operating valve solenoid valve, a left side and solenoid valve is heightened on the right side, is connected by wire with PLC controller digital output respectively, and the control power supply is provided by control transformer.
It also comprises infrared active station, and infrared active station is connected with PLC controller infrared ray by infrared dash receiver.
On the infrared active station action button is installed.
It also comprises control transformer, and control transformer is output as PLC controller, frequency-variable controller, electric executive component and outside input control element the control power supply is provided.
It comprises that also motor is cut in left cut, motor and Oil pump electrical machinery are cut in right cut, its detent control end is connected by wire with the output terminal of PLC controller respectively, left cut is cut the electrical source of power that motor, right cut cut motor and Oil pump electrical machinery and is provided by power supply, a middle logical low-voltage electrical spare isolating switch, the elements such as contactor are realized control, and the break-make of contactor is exported to realize by the numeral of PLC controller.
On the infrared active station action button is installed, hold flimsy device for wire or element, back up at infrared active station, when the execute-in-place button damages, can carry out controlled in wireless to testing table by the button on the infrared active station, to improve its reliability.

Claims (8)

1. coalcutter simulator stand electric-control system, it comprises PLC controller and frequency-variable controller, it is characterized in that: display screen is electrically connected with the PLC controller, PLC controller digital output is connected by wire with the frequency-variable controller digital input end, frequency-variable controller primary power output terminal and left traction electric machine be connected traction electric machine primary power input end and be connected by wire, outside input control element is connected by wire with PLC controller input end, and electric executive component is connected by wire with the PLC controller output end.
2. a kind of coalcutter simulator stand electric-control system according to claim 1, it is characterized in that: display screen is connected by the RS485 data line with the PLC controller.
3. a kind of coalcutter simulator stand electric-control system according to claim 1, it is characterized in that: outside input control element comprises button, emergency stop switch and detecting element, and the digital input end with the PLC controller is connected by wire respectively.
4. a kind of coalcutter simulator stand electric-control system according to claim 1, it is characterized in that: electric executive component comprises that solenoid valve is heightened on operating valve solenoid valve, a left side and solenoid valve is heightened on the right side, and the digital output with the PLC controller is connected by wire respectively.
5. a kind of coalcutter simulator stand electric-control system according to claim 1, it is characterized in that: it also comprises infrared active station, infrared active station is connected with PLC controller infrared ray by infrared dash receiver.
6. a kind of coalcutter simulator stand electric-control system according to claim 5 is characterized in that: on the infrared active station action button is installed.
7. a kind of coalcutter simulator stand electric-control system according to claim 1, it is characterized in that: it also comprises control transformer, and control transformer is output as PLC controller, frequency-variable controller, electric executive component and outside input control element the control power supply is provided.
8. a kind of coalcutter simulator stand electric-control system according to claim 1, it is characterized in that: it comprises that also motor is cut in left cut, motor and Oil pump electrical machinery are cut in right cut, its detent control end is connected by wire with the PLC controller respectively.
CN 201220376710 2012-08-01 2012-08-01 Coal mining machine simulation testing stand electric control system Expired - Lifetime CN202711060U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220376710 CN202711060U (en) 2012-08-01 2012-08-01 Coal mining machine simulation testing stand electric control system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220376710 CN202711060U (en) 2012-08-01 2012-08-01 Coal mining machine simulation testing stand electric control system

Publications (1)

Publication Number Publication Date
CN202711060U true CN202711060U (en) 2013-01-30

Family

ID=47591342

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220376710 Expired - Lifetime CN202711060U (en) 2012-08-01 2012-08-01 Coal mining machine simulation testing stand electric control system

Country Status (1)

Country Link
CN (1) CN202711060U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105807711A (en) * 2016-05-05 2016-07-27 河南理工大学 Experiment system of coal mining machine intelligent control for achieving multi-information fusion
CN109305616A (en) * 2017-07-28 2019-02-05 张子祎 The method of mine hoist PLC electric-control system setting software protection test function
CN110673579A (en) * 2019-09-29 2020-01-10 陕西广泰矿山机电设备有限公司 Detection system of electric control equipment of fully-mechanized coal mining machine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105807711A (en) * 2016-05-05 2016-07-27 河南理工大学 Experiment system of coal mining machine intelligent control for achieving multi-information fusion
CN109305616A (en) * 2017-07-28 2019-02-05 张子祎 The method of mine hoist PLC electric-control system setting software protection test function
CN110673579A (en) * 2019-09-29 2020-01-10 陕西广泰矿山机电设备有限公司 Detection system of electric control equipment of fully-mechanized coal mining machine

Similar Documents

Publication Publication Date Title
CN202711060U (en) Coal mining machine simulation testing stand electric control system
CN204678019U (en) A kind of Lubrication Control System of multiple-channel output
CN203743406U (en) Manual operation and automatic operation integrated shift controlling device used for carry-scraper
CN203336211U (en) Production line emergency shutdown device
CN102063118B (en) Test device for simulating instantaneous offline of pantograph of electric locomotive
CN202256650U (en) Multifunctional electric power meter testing desk
CN202383158U (en) Double simulated circuit breaker used for transformer station
CN205141656U (en) Automatic congruence that entangles of bridge crane air conditioner lacks looks protection device
CN203753416U (en) Aircraft wing fuel tank pressure refueling control device
CN202768537U (en) Protection system for hydraulic system of heading machine
CN202165800U (en) Automatic sewage discharging device
CN103186102A (en) Load simulation device for engineering machine and simulation equipment
CN201858417U (en) Gas valve device
CN203674802U (en) Electric power transmission and distribution device
CN204790392U (en) Automatically controlled cabinet of horizontal hydraulic bale press
CN204165786U (en) With the portable pipeline type sampler of attending device
CN205080412U (en) Nozzle and material door control device based on valve island able to programme
CN202548786U (en) Anti-explosion mouse control PLC (programmable logic controller) device for coal mine power center
CN202260443U (en) Equipment protector with rated voltage of 220v
CN103412261B (en) The many running statuses of a kind of generator unit represent method
CN205190178U (en) Digitally controlled system and digital air compressor
CN202247110U (en) Photoelectric device for breakage
CN205644215U (en) Automatic change electric control device
CN203909155U (en) Automatic aging tester for electromagnetic heating driver
CN203218717U (en) Manual dual power supply operating mechanism device of low-voltage electrical equipment

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CX01 Expiry of patent term

Granted publication date: 20130130

CX01 Expiry of patent term