CN103670431A - Intelligent tunneling cutting system - Google Patents
Intelligent tunneling cutting system Download PDFInfo
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- CN103670431A CN103670431A CN201310666675.5A CN201310666675A CN103670431A CN 103670431 A CN103670431 A CN 103670431A CN 201310666675 A CN201310666675 A CN 201310666675A CN 103670431 A CN103670431 A CN 103670431A
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Abstract
The invention discloses an intelligent tunneling cutting system. The intelligent tunneling cutting system comprises a program logic control module 1, a cantilever direction sensing module, a typing keyboard, a shovel plate displacement sensing module, an electric box and a display screen. According to the system, double-closed-loop control, displacement closed-loop control and cutting motor constant power closed-loop control of the intelligent tunneling cutting system are completed jointly through the mutual matching of an electric control system and a hydraulic system. Even when a tunneling machine is operated, and an operator cannot see specific circumstances of a working face clearly due to the fact that dust falls down from coal layers in front of the tunneling machine, cutting can be completed through the copying system, the adaptability, reliability and accuracy of the tunneling machine can be greatly improved, and the intelligent tunneling cutting system has the advantages of being efficient and easy to control and the like, and can be widely applied to the industry of tunneling machines.
Description
Technical field
The present invention relates to tunnel diced system, relate in particular to a kind of intelligence driving diced system.
Background technology
At present, driving diced system is comparative maturity but still belong at home the starting stage abroad, and domestic coal mine down-hole tunnel operation side operating mode is complicated, low visibility, the operation of development machine is relied on substantially to operator's sense organ and experience, this far can not meet performance accuracy and safe requirement.Therefore in conjunction with the actual conditions in domestic colliery, propose a kind of advanced person, reliable, practical novel profiling cutting scheme, can assist operator complete cutting section.This time, a kind of copy cutting system of tunneling machine of development is new problem anxious to be resolved always.
Summary of the invention
Technical problem to be solved by this invention is: provide a kind of and can assist operator complete cutting section, even in development machine operating process due to coal seam, the place ahead dust that drops, operator does not see the concrete condition of work plane, can complete by this copying system the intelligence driving diced system of cutting yet.
In order to solve the problems of the technologies described above, the technical solution adopted in the present invention is:
A kind of intelligence driving diced system, comprise procedure logical control system module, cantilever orientation induction module, keyboard for typewriting, shovel board displacement induction module, electronic box, display screen forms, this system need to automatically controlledly cooperatively interact and jointly complete with hydraulic system, two closed-loop controls of intelligence driving diced system, the closed-loop control of the permanent power of displacement closed-loop control and cutting motor, displacement closed-loop control is in cutting picture, by keyboard for typewriting input, want the section parameter X realizing, Y, after Z, electric valve in the corresponding oil circuit electronic box of procedure logical control system module controls is opened, section parameter set-point and the cantilever orientation induction module of input, the feedback signal that shovel board displacement induction module collects forms a closed loop, control the break-make of electric valve, reach the object that control cantilever and shovel board walk.
The closed-loop control of the described permanent power of cutting motor is to control by realizing cutting motor power to the closed-loop control of cutting motor operating current, feature for the load of hard rock mole cutting motor, design application closed-loop control, to reach automatic adjusting cutting power, improves cutting efficiency.
Compared with prior art, the beneficial effect that the present invention has is:
A kind of intelligence driving of the present invention diced system has can realize Cutting Automation, even in development machine operating process due to coal seam, the place ahead dust that drops, operator does not see the concrete condition of work plane, also can complete cutting by this copying system, the advantage such as can make applicability, reliability, the accuracy of development machine improve a lot to make to control to become simple, effective, will be widely used in development machine industry.
Accompanying drawing explanation
Fig. 1 is the electric control principle block diagram of a kind of intelligence driving of the present invention diced system.
Fig. 2 is that a kind of intelligence driving of the present invention diced system cutting motor power is controlled schematic diagram.
In figure, be labeled as: procedure logical control system module 1, cantilever orientation induction module 2, keyboard for typewriting 3, shovel board displacement induction module 4, electronic box 5, display screen 6.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
As depicted in figs. 1 and 2, a kind of intelligence driving diced system, comprise procedure logical control system module 1, cantilever orientation induction module 2, keyboard for typewriting 3, shovel board displacement induction module 4, electronic box 5, display screen 6 forms, this system need to automatically controlledly cooperatively interact and jointly complete with hydraulic system, two closed-loop controls of intelligence driving diced system, the closed-loop control of the permanent power of displacement closed-loop control and cutting motor, displacement closed-loop control is in cutting picture, by keyboard for typewriting 3 inputs, want the section parameter X realizing, Y, after Z, the electric valve that procedure logical control system module 1 is controlled in corresponding oil circuit electronic box 5 is opened, section parameter set-point and the cantilever orientation induction module 2 of input, the feedback signal that shovel board displacement induction module 4 collects forms a closed loop, control the break-make of electric valve, reach the object that control cantilever and shovel board walk, the closed-loop control of the described permanent power of cutting motor is to control by realizing cutting motor power to the closed-loop control of cutting motor operating current, feature for the load of hard rock mole cutting motor, design application closed-loop control, to reach automatic adjusting cutting power, improves cutting efficiency.
Those of ordinary skill in the art will be appreciated that, above embodiment is only for the present invention is described, and be not used as limitation of the invention, as long as within the scope of connotation of the present invention, to the variation of the above embodiment, modification, all will drop within the scope of claim of the present invention.
Claims (2)
1. an intelligence is tunneled diced system, comprise procedure logical control system module, cantilever orientation induction module, keyboard for typewriting, shovel board displacement induction module, electronic box, display screen forms, it is characterized in that: these system needs are automatically controlled to cooperatively interact and jointly complete with hydraulic system, two closed-loop controls of intelligence driving diced system, the closed-loop control of the permanent power of displacement closed-loop control and cutting motor, displacement closed-loop control is in cutting picture, by keyboard for typewriting input, want the section parameter X realizing, Y, after Z, electric valve in the corresponding oil circuit electronic box of procedure logical control system module controls is opened, section parameter set-point and the cantilever orientation induction module of input, the feedback signal that shovel board displacement induction module collects forms a closed loop, control the break-make of electric valve, reach the object that control cantilever and shovel board walk.
2. a kind of intelligence according to claim 1 is tunneled diced system, it is characterized in that: the closed-loop control of the described permanent power of cutting motor is to control by realizing cutting motor power to the closed-loop control of cutting motor operating current, feature for the load of hard rock mole cutting motor, design application closed-loop control, to reach automatic adjusting cutting power, improves cutting efficiency.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310666675.5A CN103670431A (en) | 2013-12-09 | 2013-12-09 | Intelligent tunneling cutting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310666675.5A CN103670431A (en) | 2013-12-09 | 2013-12-09 | Intelligent tunneling cutting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103670431A true CN103670431A (en) | 2014-03-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310666675.5A Pending CN103670431A (en) | 2013-12-09 | 2013-12-09 | Intelligent tunneling cutting system |
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| CN (1) | CN103670431A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108643931A (en) * | 2018-04-25 | 2018-10-12 | 中国铁建重工集团有限公司 | A kind of development machine is backbreak knife control mechanism and development machine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29915335U1 (en) * | 1999-09-01 | 2001-01-11 | Wirth Co Kg Masch Bohr | Tunneling and mining machine, especially for selective mining |
| CN101363316A (en) * | 2008-09-25 | 2009-02-11 | 沈阳北方交通重工集团有限公司 | Wireless remote control technology for mechanical boring machine used in coal mine and applications |
| CN101713975A (en) * | 2008-10-08 | 2010-05-26 | 石家庄煤矿机械有限责任公司 | Intelligent control system for automatic cutting formation of tunneling |
| CN101967981A (en) * | 2010-09-16 | 2011-02-09 | 沈阳矿山机械有限公司 | Copy cutting system of tunneling machine |
| CN103147756A (en) * | 2013-03-20 | 2013-06-12 | 中国矿业大学(北京) | Heading machine memory cutting control system and method thereof |
| CN203114289U (en) * | 2013-02-22 | 2013-08-07 | 山西潞安环保能源开发股份有限公司 | Remote monitoring and controlling system for electrical haulage shearer |
-
2013
- 2013-12-09 CN CN201310666675.5A patent/CN103670431A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29915335U1 (en) * | 1999-09-01 | 2001-01-11 | Wirth Co Kg Masch Bohr | Tunneling and mining machine, especially for selective mining |
| CN101363316A (en) * | 2008-09-25 | 2009-02-11 | 沈阳北方交通重工集团有限公司 | Wireless remote control technology for mechanical boring machine used in coal mine and applications |
| CN101713975A (en) * | 2008-10-08 | 2010-05-26 | 石家庄煤矿机械有限责任公司 | Intelligent control system for automatic cutting formation of tunneling |
| CN101967981A (en) * | 2010-09-16 | 2011-02-09 | 沈阳矿山机械有限公司 | Copy cutting system of tunneling machine |
| CN203114289U (en) * | 2013-02-22 | 2013-08-07 | 山西潞安环保能源开发股份有限公司 | Remote monitoring and controlling system for electrical haulage shearer |
| CN103147756A (en) * | 2013-03-20 | 2013-06-12 | 中国矿业大学(北京) | Heading machine memory cutting control system and method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108643931A (en) * | 2018-04-25 | 2018-10-12 | 中国铁建重工集团有限公司 | A kind of development machine is backbreak knife control mechanism and development machine |
| CN108643931B (en) * | 2018-04-25 | 2024-04-09 | 中国铁建重工集团股份有限公司 | Super-cutter control mechanism of heading machine and heading machine |
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Application publication date: 20140326 |