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Intelligent control system of coal mine drilling machine

An intelligent control system and technology for coal mine drilling rigs, which are applied in the automatic control system of drilling, drilling equipment, earthwork drilling, etc., can solve the problems of low automation level, low drilling efficiency, poor ability to handle accidents, etc., and achieve a high degree of automation , Solve the effect of low drilling efficiency and convenient operation

Inactive Publication Date: 2015-03-25
XIAN KUOLI MACHANICAL & ELECTRICAL TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide an intelligent control system for coal mine drilling rigs based on GPRS and field bus technology in view of the deficiencies in the above-mentioned prior art. Problems such as low efficiency, low level of automation and poor ability to deal with accidents

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  • Intelligent control system of coal mine drilling machine

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Embodiment Construction

[0020] Such as figure 1 As shown, the present invention includes a monitoring host 1, a terminal monitoring machine 2 and a controller 3; the monitoring host 1 and the terminal monitoring machine 2 communicate through the GPRS network 4, and the monitoring host 1 and the terminal monitoring machine 2 are all connected with wireless data terminals GPRS DTU5, the GPRS DTU5 is wirelessly connected to the GPRS network 4, and also includes a power monitoring system connected to the controller 3 through a field bus, an automatic drilling system, a drawworks control system, a video monitoring system and an electric-hydraulic joint control system; The power monitoring system includes a generator set control module 6-1 that collects various operating parameters of each generator set, connects with the generator set control module 6-1, and converts the operating parameters into standards that can be recognized by the field bus The signal conversion module 6-2 of the signal and the react...

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Abstract

The invention discloses an intelligent control system of a coal mine drilling machine. The intelligent control system comprises a monitoring host, a terminal monitoring machine and a controller, wherein the monitoring host and the terminal monitoring machine are communicated through a GPRS network. The intelligent control system further comprises a power monitoring system, an automatic bit feeding system, a winch control system, a video monitoring system and an electricity and liquid joint control system which are connected with the controller through a field bus. The intelligent control system of the coal mine drilling machine is simple in structure, convenient to use and operate and high in automation degree; a remote monitoring system combining the GPRS and the field bus technology is adopted so that the operation state of equipment can be monitored in real time, working condition information can be automatically collected, the drilling operation process can be automatically controlled, and the abnormal working conditions can be recognized and alarmed in advance, and the problems that an existing control system is low in drilling efficiency, low in automation degree, poor in accident handling capability and the like are effectively solved.

Description

technical field [0001] The invention relates to a control system, in particular to an intelligent control system for a coal mine drilling rig. Background technique [0002] Coal mine drilling projects at home and abroad have continuously put forward higher requirements for the performance, technical level, control strategy and adaptability of drilling rigs. At present, electric drilling rigs are developing by leaps and bounds because they have many advantages that mechanical transmission drilling rigs cannot match. However, due to the requirements of the drilling technology and working environment of the drilling rig, the structure of the drilling rig is huge and the composition is complex. In terms of the composition of its control system, it includes various control systems such as electric transmission system and hydraulic transmission system. The traditional drilling rig control system adopts analog control technology, which has problems such as low drilling efficiency,...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21B44/00
CPCE21B44/00
Inventor 周晓丽
Owner XIAN KUOLI MACHANICAL & ELECTRICAL TECH