CN209040829U - Easy fully-mechanized digging machine emergency electric-control system - Google Patents
Easy fully-mechanized digging machine emergency electric-control system Download PDFInfo
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- CN209040829U CN209040829U CN201821505717.1U CN201821505717U CN209040829U CN 209040829 U CN209040829 U CN 209040829U CN 201821505717 U CN201821505717 U CN 201821505717U CN 209040829 U CN209040829 U CN 209040829U
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- digging machine
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Abstract
The utility model 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 utility model has the advantages that: principle is simple, and 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 utility model 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 utility model provides a kind of easy fully-mechanized digging machine emergency electric-control system, this reality
It is with novel technical solution:
Easy fully-mechanized digging machine emergency electric-control system, it is intelligent including installing one on the control main road of fully-mechanized digging machine enter line side
Vacuum feed switch, while spare gas probe accesses the intelligent vacuum feeding switch；Access the oil pump electricity of control loop
The vacuum contactor pull-in winding of machine M1, cutting motor M2 and two fortune motor M3 are controlled using one or three buttons respectively, and three
Button uses three enclosed type button cores, controls the start-stop of three motors respectively.
The model KBZ-400/1140 of the intelligent vacuum feeding switch.
The utility model has the advantages that: principle is simple, and increased equipment is relatively conventional in mine unit, reliable performance, easily
It operates on site, and has basic defencive function.The emergency electric-control system can not only be applied to the comprehensive pick of EBZ260H type
The fully-mechanized digging machine of machine, other producers and model can be transformed, and can satisfy live Emergency use.
Detailed description of the invention
Fig. 1 is the main structure block diagram of the utility model.
Specific embodiment
Further describe the utility model combined with specific embodiments below, the advantages of the utility model and feature will be with
Description and it is apparent.But examples are merely exemplary for these, does not constitute any restrictions to the scope of the utility model.
It will be understood by those skilled in the art that can be to the utility model skill under the spirit and scope without departing from the utility model
The details and form of art scheme are modified or are replaced, but these modifications and replacement each fall within the protection scope of the utility model
It is interior.
Referring to Fig. 1, the utility model relates to easy fully-mechanized digging machine emergency electric-control systems, including the control in fully-mechanized digging machine enter line side
One intelligent vacuum feeding switch 1 is installed, while spare gas probe accesses intelligent vacuum feed and opens on main road processed
It closes；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 make respectively
It is controlled with one or three buttons, three buttons (KM1, KM2, KM3) use three enclosed type button cores, control three motors respectively
Start-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 |
|---|---|---|---|
| CN201821505717.1U CN209040829U (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 |
|---|---|---|---|
| CN201821505717.1U CN209040829U (en) | 2018-09-14 | 2018-09-14 | Easy fully-mechanized digging machine emergency electric-control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209040829U true CN209040829U (en) | 2019-06-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821505717.1U Active CN209040829U (en) | 2018-09-14 | 2018-09-14 | Easy fully-mechanized digging machine emergency electric-control system |
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| CN (1) | CN209040829U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108952712A (en) * | 2018-09-14 | 2018-12-07 | 龙口矿业集团有限公司 | Easy fully-mechanized digging machine emergency electric-control system |
-
2018
- 2018-09-14 CN CN201821505717.1U patent/CN209040829U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108952712A (en) * | 2018-09-14 | 2018-12-07 | 龙口矿业集团有限公司 | Easy fully-mechanized digging machine emergency electric-control system |
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