CN103174419A - Digging machine monitoring device - Google Patents
Digging machine monitoring device Download PDFInfo
- Publication number
- CN103174419A CN103174419A CN 201310063274 CN201310063274A CN103174419A CN 103174419 A CN103174419 A CN 103174419A CN 201310063274 CN201310063274 CN 201310063274 CN 201310063274 A CN201310063274 A CN 201310063274A CN 103174419 A CN103174419 A CN 103174419A
- Authority
- CN
- China
- Prior art keywords
- digging machine
- monitoring device
- development machine
- processor
- interactive
- 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.)
- Pending
Links
Landscapes
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Abstract
The invention provides a digging machine monitoring device which comprises a digging machine; a cutting head main shaft, a transmission gear box, a travelling unit part bearing and a gear of the digging machine are respectively provided with a sensor used for acquiring vibration acceleration signals or rotating speed signals of the digging machine; the sensors are respectively in interactive connection with a processor by a first analog to digital (A/D) converter; and the processor is in interactive connection with a monitoring computer arranged at a control center on a well by a storage device. The digging machine monitoring device comprehensively improves the safety of coal mine operation, reduces personnel casualty accidents, and provides an advanced practical technology for improving the safe and reliable running capability of the digging machine, preventing major accidents and carrying out the life evaluation.
Description
Technical field
The present invention relates to be specifically related to a kind of monitoring device of development machine for the coal mining mechanical equipment technical field.
Background technology
In China, coal is the main energy, and can the colliery keep the safety in production and directly have influence on the development of national economy.In coal production, driving and back production are the important production links of coal production, and the speedy drivage of coal mine roadway is the key measures that guarantees mine stable high yield.So the driving of Modern coal mines and back production are all to adopt this big machinery of development machine to carry out operation.
Work under bad environment due to development machine, development machine has cutterhead main shaft, uni-drive gear box, running part parts easily to break down, but because development machine is worked in narrow and dark tunnel, and its volume is larger, the staff is difficult for finding discovery place exactly of fault, has had a strong impact on progress and the production efficiency of colliery operation.
Summary of the invention
The present invention will solve above-mentioned deficiency exactly, and a kind of monitoring device of development machine is provided, and realizes timely diagnosing malfunction to development machine, Precise Diagnosis development machine trouble location, fault type and the order of severity, thus lay technical foundation for realizing that digitlization is mined.
In order to reach above-mentioned effect, the invention provides a kind of monitoring device of development machine, comprise development machine, the cutterhead main shaft of described development machine, uni-drive gear box, running part parts bearing, gear place respectively is provided with a sensor that is used for gathering its vibration acceleration signal or tach signal, described sensor is connected by the first A/D converter and processor are interactive, and described processor is connected with the monitoring computer of aboveground control centre is interactive by memory.
Described memory is connected by signal process box, the second A/D converter and monitoring computer interactive mode successively.
Described sensor is wireless senser.
Described processor is arm processor.
Described processor is connected with display screen is interactive.
In the present invention, the signal condition box function is realized the signal isolation; The program control filtering of vibration signal, amplification and integration; The conditioning of tach signal.Wireless senser has reduced wiring, has simplified production on-site environment, and has realized the wireless transmission of signal.
Arm processor is 32 bit reduced instruction set computer (RISC) processor architectures, and it uses widely in many Embedded System Design, has that volume is little, low-power consumption, low cost, high-performance, execution speed are fast, the efficient high.Make that the present invention monitors more accurately, data are more complete.
The present invention adopts sensor to carry out Real-time Collection and monitoring to signals such as the vibration acceleration signal of the vital parts such as cutting head of roadheader main shaft, uni-drive gear box, running part parts bearing, gear, axle, rotating speeds, realization is to bearing, gear, power transmission shaft duty real-time visual, regularly provide bearing, gear, power transmission shaft Status Reporting and trend analysis, make the staff can understand all sidedly at any time bearing, gear, power transmission shaft operation conditions, and can be in bearing, gear, power transmission shaft abnormal alarm and storage failure data.Overall monitor development machine running status guarantees the monitoring system reliable operation, and measuring accuracy is high, and the data holding time is long, guarantees when serious mechanical breakdown occurs, and in time diagnoses be out of order position and type.
So one aspect of the present invention General Promotion colliery operational security reduces personnel casualty accidents and occurs; On the other hand, for development machine safe and reliable operation ability, prevention major accident, the practical technique that life appraisal provides the advanced person occurs, carries out.
Description of drawings
The present invention is further detailed explanation below in conjunction with the drawings and specific embodiments.
Fig. 1 is schematic block circuit diagram of the present invention.
The specific embodiment
as shown in Figure 1, a kind of monitoring device of development machine, comprise development machine, the cutterhead main shaft of described development machine, uni-drive gear box, running part parts bearing, the gear place respectively is provided with a wireless senser 1-1 who is used for gathering its vibration acceleration signal or tach signal, wireless senser 1-2, wireless senser 1-3, wireless senser 1-N, aforementioned all wireless sensers are connected with arm processor 3 is interactive by the first A/D converter 2-1, described arm processor 3 is successively by memory 5, signal process box 6, the second A/D converter 2-2 is connected with monitoring computer 7 interactive modes of aboveground control centre, described arm processor 3 is connected with display screen 4 is interactive.
Above embodiment is not limited only to protection scope of the present invention, all modify based on basic thought of the present invention or change all belong to protection scope of the present invention.
Claims (5)
1. the monitoring device of a development machine, comprise development machine, it is characterized in that: the cutterhead main shaft of described development machine, uni-drive gear box, running part parts bearing, gear place respectively is provided with a sensor that is used for gathering its vibration acceleration signal or tach signal, described sensor is connected by the first A/D converter and processor are interactive, and described processor is connected with the monitoring computer of aboveground control centre is interactive by memory.
2. the monitoring device of a kind of development machine according to claim 1 is characterized in that: described memory is connected with the monitoring computer interactive mode by signal process box, the second A/D converter successively.
3. the monitoring device of a kind of development machine according to claim 1, it is characterized in that: described sensor is wireless senser.
4. the monitoring device of a kind of development machine according to claim 1, it is characterized in that: described processor is arm processor.
5. the monitoring device of a kind of development machine according to claim 1 is characterized in that: described processor is connected with display screen is interactive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310063274 CN103174419A (en) | 2013-02-20 | 2013-02-20 | Digging machine monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310063274 CN103174419A (en) | 2013-02-20 | 2013-02-20 | Digging machine monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103174419A true CN103174419A (en) | 2013-06-26 |
Family
ID=48634553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201310063274 Pending CN103174419A (en) | 2013-02-20 | 2013-02-20 | Digging machine monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103174419A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109405889A (en) * | 2018-12-13 | 2019-03-01 | 中国航空工业集团公司上海航空测控技术研究所 | System and method for for the prediction of development machine working arm decelerator trouble |
-
2013
- 2013-02-20 CN CN 201310063274 patent/CN103174419A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109405889A (en) * | 2018-12-13 | 2019-03-01 | 中国航空工业集团公司上海航空测控技术研究所 | System and method for for the prediction of development machine working arm decelerator trouble |
| CN109405889B (en) * | 2018-12-13 | 2021-07-13 | 中国航空工业集团公司上海航空测控技术研究所 | System and method for predicting fault of working arm reducer of heading machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP3505724B1 (en) | Method for monitoring vibration and strain of key parts of tunnel boring machine | |
| CN103362553A (en) | Coal Mine Underground Safety Comprehensive Monitoring System Based on Fiber Bragg Grating Sensor | |
| CN202431304U (en) | Multifunctional mine safety monitoring device | |
| CN112096394B (en) | Shield constructs quick-witted ordinary pressure tool changing cutter detecting system | |
| CN108507784B (en) | A kind of Large Reducer performance detecting system based on Multi-sensor Fusion | |
| CN201704002U (en) | Anti-inclination safe monitoring system of tower crane | |
| CN103670362A (en) | Mine hydraulic drilling rig monitoring system | |
| CN205427891U (en) | Motor vibration monitoring system based on RFID | |
| CN111379591A (en) | Coal mine ventilation and gas concentration monitoring system | |
| CN201444097U (en) | Mine intrinsic safety type wireless digital pressure gauge | |
| CN106873040B (en) | The real-time acquisition electrode System and method for of the airborne resistivity forward probe of rock tunnel(ling) machine | |
| CN211190340U (en) | Double-geared roller crusher state monitoring and fault diagnosis system | |
| CN106706024A (en) | Health degree monitoring and fault diagnosis system of coal mining machine | |
| CN103306662B (en) | A kind of on-line monitoring and diagnosis system of all-hydraulic drill | |
| CN103235568B (en) | A kind of nuclear power plant equipment condition monitoring wireless detection device | |
| CN203452792U (en) | Real-time monitoring and intelligent evaluation system for health degree of electric traction coal cutter | |
| CN203114288U (en) | Monitoring device with heading machine | |
| CN103174419A (en) | Digging machine monitoring device | |
| CN114216430B (en) | Real-time monitoring method for roller strain of main driving bearing of large-scale heading machine | |
| CN204177367U (en) | Wind power generating set, its bearing displacement monitoring of structures and system | |
| CN210440041U (en) | Thing allies oneself with perception entry driving machine cutterhead | |
| CN218725320U (en) | Monitoring device for variable-amplitude motor reduction gearbox of stacker-reclaimer | |
| CN203285417U (en) | Diving drill operation parameter monitoring instrument | |
| CN202928565U (en) | Tower inclination detecting and alarming device | |
| CN206269952U (en) | A kind of Mine-used I. S digital pressure gauge |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130626 |