CN201573652U - Handle centralized control system of alternate current traction shuttle car - Google Patents
Handle centralized control system of alternate current traction shuttle car Download PDFInfo
- Publication number
- CN201573652U CN201573652U CN 200920248925 CN200920248925U CN201573652U CN 201573652 U CN201573652 U CN 201573652U CN 200920248925 CN200920248925 CN 200920248925 CN 200920248925 U CN200920248925 U CN 200920248925U CN 201573652 U CN201573652 U CN 201573652U
- Authority
- CN
- China
- Prior art keywords
- control
- handle
- control relay
- control system
- shuttle car
- 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 - Fee Related
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F13/00—Transport specially adapted to underground conditions
- E21F13/02—Transport of mined mineral in galleries
- E21F13/025—Shuttle cars
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/26—Pc applications
- G05B2219/2641—Fork lift, material handling vehicle
Abstract
The utility model relates to the field of driving, exploitation and transportation in a coal mine laneway, in particular to a handle centralized control system of an underground alternate current traction shuttle car in a coal mine. The handle centralized control system solves the problems in a present shuttle car operating system that the operation is inconvenient, the functions are dispersing, and the integrating and automation levels are low. The centralized control system comprises an operating part, a control part and an electric execution part, wherein the operating part is provided with a control handle; the control part is provided with a dedicated controller for a vehicle and a bus insulation module; the electric execution part is provided with a traction frequency converter control relay, an oil pump motor control relay, a positive rotation control relay for a scrapping plate conveyor, a reversion control relay for the scrapping plate conveyor, a lighting control relay, an electric bell control relay, a lift valve, a lowering valve, a diversion valve and a frequency converter; the handle is connected with the controller through the bus insulation module; and the valves, the control relays and the frequency converters of the electric execution part are connected with the controller. The handle centralized control system can be applied to the underground environment containing explosive gas in the coal mine.
Description
Technical field
The utility model relates to coal mine roadway driving exploitation transport field, is specially a kind of handle central control system that can be used for alternating current traction shuttle car under the coal mine.
Background technology
At present, colliery underground mining transport field, shuttle car are to transport coal equipment with the matching used key of continuous miner in the short arm mechanized mining equipment of medium-thickness seam.Shuttle car is a down-hole short range fortune coal car, haul distance is less than 200 meters, its radical function is the coal under reception Lian Caiji adopts and is stored in the railway carriage, reverse travel is to the feeding crushing machine subsequently, unloaded coal to the crusher hopper by the slat conveyer in the railway carriage, the shuttle car after unloading coal is back to Lian Caiji again and coalings once more.At present, the shuttle car that uses on the colliery is mainly the import equipment of introduction.Its complicated operation, each systemic-function are independent, and operating mechanism arranges and disperse that operation is difficult to grasp, and navigating mate is had relatively high expectations.
The utility model content
The purpose of this utility model is to provide a kind of handle central control system that can be used for alternating current traction shuttle car under the coal mine, solve problems such as existing each handling device function of alternating current traction shuttle car maneuvering system is independent, layout is disperseed, and is intelligent, integrated, that degree of automation is low.
The technical solution of the utility model is:
A kind of handle central control system of alternating current traction shuttle car, this central control system is by actuating element, control part and electric operating part are formed, actuating element is provided with control handle, control part is provided with vehicle nonshared control unit and bus isolation module, electric operating part is provided with the traction frequency convertor control relay, the Oil pump electrical machinery control relay, slat conveyer is just changeing control relay, slat conveyer counter-rotating control relay, lighting-control relay, the electric bell control relay, lifting valve, lowering valve, convertible valve and frequency converter, handle is connected with controller by the bus isolation module, described each valve of electric operating part, each control relay is connected with controller with frequency converter.
The handle central control system of described alternating current traction shuttle car, handle is connected with controller by CAN bus isolation module.
The handle central control system of described alternating current traction shuttle car, actuating element adopts the essential safe type circuit.
The handle central control system of described alternating current traction shuttle car, lowering valve, lifting valve adopt the flame-proof mine electromagnetic switch valve, and convertible valve all adopts the flame-proof mine electromagnetic proportional valve.
The handle central control system of described alternating current traction shuttle car, vehicle nonshared control unit, bus isolation module, traction frequency convertor control relay, Oil pump electrical machinery control relay, slat conveyer are just being changeed control relay, slat conveyer counter-rotating control relay is installed in the flame-proof type control box.
The handle central control system of described alternating current traction shuttle car, vehicle nonshared control unit are Programmable Logic Controller.
The beneficial effects of the utility model are:
1, the handle central control system of the utility model alternating current traction shuttle car can promote that bar handle is realized the advancing of shuttle car, retreated by front and back, speedup, deceleration control, the left-right rotation handle can be realized the control that turns to of vehicle, by control of illumination, electric bell control, the start-stop of Oil pump electrical machinery, the rotating control and the conveyer lifting of slat conveyer or the control etc. that descends that can realize vehicle by the button on the fixed handle.
2, the handle central control system of the utility model alternating current traction shuttle car can improve automation, intellectuality, the integrated degree of alternating current traction shuttle car, by connecting corresponding apparatus, can realize the automation control of down-hole alternating current traction shuttle car, for the traffic intelligentization that realizes the down-hole lays the foundation.
3, compare with shuttle car maneuvering system under traditional coal mine, the utility model can be only can be finished the advancing of shuttle car, retreats, speedup, deceleration control, turn to control by a handle, by control of illumination, electric bell control, the start-stop of motor, the rotating control that can realize vehicle by the button on the fixed handle, integrated, intelligent degree height, simple to operation, changed former shuttle car steering unit complexity, function is independent, layout is disperseed the situation that is difficult to operate.This central control system has reduced the labour intensity of chaufeur, has greatly improved work efficiency.
4, the utility model can be applied in the environment that contains damp under the coal mine.
Description of drawings
Fig. 1 is a circuit diagram of the present utility model.
Fig. 2 is a software flow pattern of the present utility model.
The specific embodiment
As shown in Figure 1, the handle central control system of the utility model alternating current traction shuttle car mainly is made up of actuating element (handle), electric control system and electric operating part, actuating element is provided with handle SOB1 (JC6000), electrical control division is arranged with CAN bus isolation module U1 (HL-CANIR-A01), Programmable Logic Controller U2 (SPN-C17), and electric operating part is provided with: convertible valve (left-hand rotation) YV3, convertible valve (right-hand rotation) YV4, lifting valve YV1, lowering valve YV2, each control relay KA1～KA7 and frequency converter U3; Concrete connection mode is: handle SOB1 directly is connected with controller U2 by bus isolation module U1, and each valve YV1～YV4, each control relay KA1～KA7 directly are connected with controller U2 with frequency converter U3, by controller U2 direct control.
In the utility model, relay K A1～KA7 is respectively: with traction frequency convertor bonded assembly control relay KA4, with Oil pump electrical machinery bonded assembly control relay KA1, with the slat conveyer bonded assembly just changeing control relay KA2, with slat conveyer bonded assembly counter-rotating control relay KA3, lighting-control relay (with front car light bonded assembly control relay KA5 and with back car light bonded assembly control relay KA6) and with electric bell bonded assembly control relay KA7.
In the utility model,, be used for shuttle car and turn to control with shuttle car bonded assembly convertible valve YV3 (left-hand rotation), convertible valve YV4 (right-hand rotation); With slat conveyer head bonded assembly lifting valve YV1 (liter), lowering valve YV2 (falling), be used for conveyer head lifting control.
In the utility model, actuating element adopts the essential safe type circuit.
In the utility model, lowering valve, lifting valve adopt the flame-proof mine electromagnetic switch valve, and convertible valve all adopts the flame-proof mine electromagnetic proportional valve.
In the utility model, the counter-rotating control relay KA3 that vehicle nonshared control unit U2, CAN bus isolation module U1, traction frequency convertor control relay KA4, Oil pump electrical machinery control relay KA1, slat conveyer are just changeing control relay KA2, slat conveyer is installed in the flame-proof type control box.
The electrical control process of the handle central control system of the utility model alternating current traction shuttle car is:
Electric control system adopts controller U2 to carry out a series of important process such as acquisition of signal, analysis, computing, processing, the handle that is installed on the intrinsic safety control box is gathered exterior various information in real time, the propalinal side-play amount of handle is converted to 0～1000 digital quantity, and distinguishes the front and back action of handle with one group of switching value; The side-play amount of handle left-right rotation is converted to one group 0～1000 digital quantity, and distinguishes the left-right rotation of handle with another group switching value; Button information on the handle is converted to another group switching value, and communication modes and the controller of the information after will changing by the CAN bus carries out communication, after controller U2 receives data message, data are analyzed, calculate, handled, digital quantity after the front and back action side-play amount conversion of handle is transformed into the receivable frequency signal of frequency converter, and send frequency converter to by the CAN bus communication, realize displacement, the speed of control shuttle car speed by regulating handle.Digital quantity signal after the left-right rotation side-play amount conversion of handle is transformed into the pwm signal of may command convertible valve aperture, and according to the action of each each output port of switching value signal driving governor, the suction of control relay coil and or disconnect, finish control to each output loop, thereby realize the advancing of shuttle car, retreat, speedup, deceleration control, turn to control, by the control of illumination that can realize vehicle by the button on the fixed handle, start-stop, rotating control and the conveyer lifting of motor or the control etc. that descends.
As shown in Figure 2, software flow of the present utility model is as follows:
System powers on after the operation, controller at first carries out initialization to each input, output port and CAN bus communication port, after initialization is finished, total system is carried out self check, receive the data message that sends by handle on the CAN bus then, data are analyzed, calculated, input information according to handle, the action of each output port of control controller realizes the start-stop that turns to control, control of illumination, electric bell control, Oil pump electrical machinery of vehicle, the rotating control and the conveyer lifting of slat conveyer or the control etc. that descends.Simultaneously, corresponding data information is sent to frequency converter by the CAN bus, realize that shuttle car advances, retreats, speedup, deceleration control.
The result shows, adopts the handle central control system of the utility model alternating current traction shuttle car, can be only finishes various controls to shuttle car by handle.This system operation is simple and practical, and intelligent, integrated degree height has reduced the labour intensity of chaufeur, has greatly improved work efficiency.
Claims (6)
1. the handle central control system of an alternating current traction shuttle car, it is characterized in that: this central control system is by actuating element, control part and electric operating part are formed, actuating element is provided with control handle, control part is provided with vehicle nonshared control unit and bus isolation module, electric operating part is provided with the traction frequency convertor control relay, the Oil pump electrical machinery control relay, slat conveyer is just changeing control relay, slat conveyer counter-rotating control relay, lighting-control relay, the electric bell control relay, lifting valve, lowering valve, convertible valve and frequency converter, handle is connected with controller by the bus isolation module, described each valve of electric operating part, each control relay is connected with controller with frequency converter.
2. according to the handle central control system of the described alternating current traction shuttle car of claim 1, it is characterized in that: handle is connected with controller by CAN bus isolation module.
3. according to the handle central control system of the described alternating current traction shuttle car of claim 1, it is characterized in that: actuating element adopts the essential safe type circuit.
4. according to the handle central control system of the described alternating current traction shuttle car of claim 1, it is characterized in that: lowering valve, lifting valve adopt the flame-proof mine electromagnetic switch valve, and convertible valve all adopts the flame-proof mine electromagnetic proportional valve.
5. according to the handle central control system of the described alternating current traction shuttle car of claim 1, it is characterized in that: vehicle nonshared control unit, bus isolation module, traction frequency convertor control relay, Oil pump electrical machinery control relay, slat conveyer are just changeing control relay, slat conveyer counter-rotating control relay is installed in the flame-proof type control box.
6. according to the handle central control system of the described alternating current traction shuttle car of claim 1, it is characterized in that: the vehicle nonshared control unit is a Programmable Logic Controller.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920248925 CN201573652U (en) | 2009-11-27 | 2009-11-27 | Handle centralized control system of alternate current traction shuttle car |
| PCT/CN2010/074365 WO2011063643A1 (en) | 2009-11-27 | 2010-06-24 | Handle centralized control system for alternating current haulage shuttle car |
| RU2012105298/08A RU2491598C1 (en) | 2009-11-27 | 2010-06-24 | Centralised handle-control system for ac shuttle trolley |
| AU2010324400A AU2010324400B2 (en) | 2009-11-27 | 2010-06-24 | Handle centralized control system for alternating current haulage shuttle car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920248925 CN201573652U (en) | 2009-11-27 | 2009-11-27 | Handle centralized control system of alternate current traction shuttle car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201573652U true CN201573652U (en) | 2010-09-08 |
Family
ID=42693529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200920248925 Expired - Fee Related CN201573652U (en) | 2009-11-27 | 2009-11-27 | Handle centralized control system of alternate current traction shuttle car |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN201573652U (en) |
| RU (1) | RU2491598C1 (en) |
| WO (1) | WO2011063643A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103527195B (en) * | 2013-10-23 | 2016-04-13 | 中国矿业大学 | A kind of separative production and separative delivery gangue refill goaf, thick dirt band coal seam method |
| CN105717895B (en) * | 2016-03-02 | 2018-05-01 | 中国煤炭科工集团太原研究院有限公司 | Underground coal mine connects the more equipment collaboration control methods of mining face |
| CN107572214A (en) * | 2017-10-12 | 2018-01-12 | 太原惠特科技有限公司 | Drag conveyor frequency changing regulating speed control apparatus |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5148000A (en) * | 1990-01-04 | 1992-09-15 | Crc-Evans Pipeline International, Inc. | Distributed processing control system for automatic welding operation |
| US6400996B1 (en) * | 1999-02-01 | 2002-06-04 | Steven M. Hoffberg | Adaptive pattern recognition based control system and method |
| US5393937A (en) * | 1993-08-02 | 1995-02-28 | Dosco Overseas Engineering Ltd. | Vehicle control system |
| AU759965B2 (en) * | 1998-02-24 | 2003-05-01 | Paul Ronald Zettl | Shuttle car cable protection system |
| RU68723U1 (en) * | 2007-01-09 | 2007-11-27 | Ооо "Нпп "Югпромавтоматизация" | COMPLEX OF SOFTWARE AND HARDWARE AUTOMATION OF TECHNICAL DIAGNOSTICS AND MONITORING OF DEVICES AND MANAGEMENT OF TECHNOLOGICAL PROCESSES |
| CN101050703B (en) * | 2007-05-11 | 2010-05-19 | 煤炭科学研究总院太原研究院 | Underground continuous tunnelling machine |
| CN100537331C (en) * | 2007-08-20 | 2009-09-09 | 煤炭科学研究总院太原研究院 | Trackless rubber wheel shuttle car for short wall mining |
| CN201503549U (en) * | 2009-06-26 | 2010-06-09 | 太原矿机电气发展有限公司 | Control device of underground traction shuttle car |
-
2009
- 2009-11-27 CN CN 200920248925 patent/CN201573652U/en not_active Expired - Fee Related
-
2010
- 2010-06-24 RU RU2012105298/08A patent/RU2491598C1/en not_active IP Right Cessation
- 2010-06-24 WO PCT/CN2010/074365 patent/WO2011063643A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| AU2010324400A1 (en) | 2012-02-23 |
| WO2011063643A1 (en) | 2011-06-03 |
| RU2491598C1 (en) | 2013-08-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100908 Termination date: 20141127 |
|
| EXPY | Termination of patent right or utility model |