CN108952712A - Easy fully-mechanized digging machine emergency electric-control system - Google Patents
Easy fully-mechanized digging machine emergency electric-control system Download PDFInfo
- Publication number
- CN108952712A CN108952712A CN201811074121.5A CN201811074121A CN108952712A CN 108952712 A CN108952712 A CN 108952712A CN 201811074121 A CN201811074121 A CN 201811074121A CN 108952712 A CN108952712 A CN 108952712A
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- digging machine
- fully
- mechanized digging
- control
- control system
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- 239000000523 sample Substances 0.000 claims abstract description 4
- 238000004804 winding Methods 0.000 claims abstract description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- RZVHIXYEVGDQDX-UHFFFAOYSA-N 9,10-anthraquinone Chemical compound C1=CC=C2C(=O)C3=CC=CC=C3C(=O)C2=C1 RZVHIXYEVGDQDX-UHFFFAOYSA-N 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005662 electromechanics Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
- E21C35/24—Remote control specially adapted for machines for slitting or completely freeing the mineral
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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Earth Drilling (AREA)
Abstract
The present invention relates to easy fully-mechanized digging machine emergency electric-control systems, and including installing an intelligent vacuum feeding switch on the control main road of fully-mechanized digging machine enter line side, while spare gas probe accesses the intelligent vacuum feeding switch；The vacuum contactor pull-in winding of Oil pump electrical machinery M1, the cutting motor M2 and two fortune motor M3 that access control loop are controlled using one or three buttons respectively, and three buttons use three enclosed type button cores, control the start-stop of three motors respectively.The invention has the advantages that principle is simple, increased equipment is relatively conventional in mine unit, reliable performance, is easy to execute-in-place, and has basic defencive function.The emergency electric-control system can not only be applied to EBZ260H type fully-mechanized digging machine, and the fully-mechanized digging machine of other producers and model can be transformed, and can satisfy live Emergency use.
Description
Technical field
The present invention relates to a kind of easy fully-mechanized digging machine emergency electric-control systems.
Background technique
The EBZ260H type boom-type roadheader (drone version) that mine uses is a kind of highly integrated module of electric control system
Change, novel heading equipment easy to operate, with remote control operation.The fully-mechanized digging machine electric-control system technology content is relatively high, especially
It is EPEC controller failure and control line fault, searches and handle relatively difficult, maintenance personal needs to have compared with high-tech water
Gentle take a long time could be handled, and in addition control system electrical component is expensive.
Once there is machine halt trouble in fully-mechanized digging machine electric-control system in cutting course, can not return to safety place, to maintenance
Personnel's operation increases security risk.In addition, scene electromechanics maintenance mans are difficult to arrange in time since electric-control system technology content is higher
Except failure, production will seriously affect.Therefore simple and reliable emergency electric-control system is most important to the safety in production at scene.
Currently, the electric-control system of domestic enterprise only has two kinds of operating methods of intrinsic safety control box and remote controler, do not meet an urgent need
Electronic control and solution, electric-control system failure could open equipment after must excluding.Upper SeaBird power is given birth to recently
The EBZ260H type fully-mechanized digging machine of production provides a kind of emergency remote control operation, and the emergency electric-control system circuit is complicated, it is necessary to ensure that multiple
Control power supply and communication system etc. is intact, and main is not have the functions such as basic electic protection and gas electric shutting.
Summary of the invention
To overcome the shortcomings of existing technologies, the present invention provides a kind of easy fully-mechanized digging machine emergency electric-control system, of the invention
Technical solution is:
Easy fully-mechanized digging machine emergency electric-control system, including installing an intelligent vacuum on the control main road of fully-mechanized digging machine enter line side
Feeding switch, while spare gas probe accesses the intelligent vacuum feeding switch；The Oil pump electrical machinery M1 of access control loop,
The vacuum contactor pull-in winding of the fortune of cutting motor M2 and two motor M3 is controlled using one or three buttons respectively, and three buttons make
With three enclosed type button cores, the start-stop of three motors is controlled respectively.
The model KBZ-400/1140 of the intelligent vacuum feeding switch.
The invention has the advantages that principle is simple, increased equipment is relatively conventional in mine unit, reliable performance, is easy to existing
Field operation, and have basic defencive function.The emergency electric-control system can not only be applied to EBZ260H type fully-mechanized digging machine,
The fully-mechanized digging machine of his producer and model can be transformed, and can satisfy live Emergency use.
Detailed description of the invention
Fig. 1 is main structure block diagram of the invention.
Specific embodiment
The invention will now be further described with reference to specific embodiments, the advantages and features of the present invention will be with description and
It is apparent.But examples are merely exemplary for these, and it is not intended to limit the scope of the present invention in any way.Those skilled in the art
Member it should be understood that without departing from the spirit and scope of the invention can details to technical solution of the present invention and form into
Row modifications or substitutions, but these modifications and replacement are fallen within the protection scope of the present invention.
Referring to Fig. 1, the present invention relates to easy fully-mechanized digging machine emergency electric-control systems, including the control master in fully-mechanized digging machine enter line side
An intelligent vacuum feeding switch 1 is installed in road, while spare gas probe accesses the intelligent vacuum feeding switch；It connects
The vacuum contactor pull-in winding of Oil pump electrical machinery M1, the cutting motor M2 and two fortune motor M3 that enter control loop use one or three respectively
Join button to control, three buttons (KM1, KM2, KM3) use three enclosed type button cores, control opening for three motors respectively
Stop.
The model KBZ-400/1140 of the intelligent vacuum feeding switch.Scram button SB is just controlled in 36V originally
In circuit processed, simplify access again.
The emergency flight control system reform need to increase KBZ-400/1140 type intelligent vacuum feeding switch 1,1, three button
It pops one's head in 1 with gas, the above equipment is in daily use in mine, safeguards and easy to operate, cheap.KBZ-400/1140 type intelligence
Vacuum feed switch can satisfy the electric leakage of fully-mechanized digging machine electric-control system, overload, short circuit, over-voltage, under-voltage, three-phase imbalance and break equal
Protection, has the function of gas electric shutting.Three buttons use 3 enclosed type button cores, control the start-stop of 3 motors respectively, press
Under open and keep, then click and stop.
Claims (2)
- The electric-control system 1. easy fully-mechanized digging machine is met an urgent need, which is characterized in that including being installed on the control main road of fully-mechanized digging machine enter line side One intelligent vacuum feeding switch, while spare gas probe accesses the intelligent vacuum feeding switch；Access controls back The vacuum contactor pull-in winding of Oil pump electrical machinery M1, the cutting motor M2 on road and two fortune motor M3 use one or three buttons respectively Control, three buttons use three enclosed type button cores, control the start-stop of three motors respectively.
- The electric-control system 2. easy fully-mechanized digging machine according to claim 1 is met an urgent need, which is characterized in that the intelligent vacuum The model KBZ-400/1140 of feeding switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811074121.5A CN108952712A (en) | 2018-09-14 | 2018-09-14 | Easy fully-mechanized digging machine emergency electric-control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811074121.5A CN108952712A (en) | 2018-09-14 | 2018-09-14 | Easy fully-mechanized digging machine emergency electric-control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108952712A true CN108952712A (en) | 2018-12-07 |
Family
ID=64475488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811074121.5A Pending CN108952712A (en) | 2018-09-14 | 2018-09-14 | Easy fully-mechanized digging machine emergency electric-control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108952712A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2070946U (en) * | 1990-06-29 | 1991-02-06 | 应启元 | Automatic stop switch |
| CN101169038A (en) * | 2006-10-27 | 2008-04-30 | 三一重型装备有限公司 | Full automatic tunneling machine |
| CN204357487U (en) * | 2014-12-22 | 2015-05-27 | 四川达竹煤电（集团）有限责任公司铁山南煤矿 | Mine wind-powered electricity generation and gas electric shutting control system |
| CN104682821A (en) * | 2013-11-29 | 2015-06-03 | 永济新时速电机电器有限责任公司 | Electric driving system for tunnel boring machine and tunnel boring machine |
| US20160123145A1 (en) * | 2013-05-13 | 2016-05-05 | Caterpillar Global Mining Europe Gmbh | Control method for longwall shearer |
| CN209040829U (en) * | 2018-09-14 | 2019-06-28 | 龙口矿业集团有限公司 | Easy fully-mechanized digging machine emergency electric-control system |
-
2018
- 2018-09-14 CN CN201811074121.5A patent/CN108952712A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2070946U (en) * | 1990-06-29 | 1991-02-06 | 应启元 | Automatic stop switch |
| CN101169038A (en) * | 2006-10-27 | 2008-04-30 | 三一重型装备有限公司 | Full automatic tunneling machine |
| US20160123145A1 (en) * | 2013-05-13 | 2016-05-05 | Caterpillar Global Mining Europe Gmbh | Control method for longwall shearer |
| CN104682821A (en) * | 2013-11-29 | 2015-06-03 | 永济新时速电机电器有限责任公司 | Electric driving system for tunnel boring machine and tunnel boring machine |
| CN204357487U (en) * | 2014-12-22 | 2015-05-27 | 四川达竹煤电（集团）有限责任公司铁山南煤矿 | Mine wind-powered electricity generation and gas electric shutting control system |
| CN209040829U (en) * | 2018-09-14 | 2019-06-28 | 龙口矿业集团有限公司 | Easy fully-mechanized digging machine emergency electric-control system |
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