FIELD: mining.
SUBSTANCE: invention relates to hydraulic means for controlling operation of mining machines. Device comprises hydraulic unit 3, compartment 4 for control facilities, hydraulic distributor 5 intended for connection with actuator, cover 6, unit 7 of device control. Hydraulic unit 3 and compartment 4 are made in the form of single-piece unit.
EFFECT: technical result is increase of explosion safety, provision of self-diagnostics.
10 cl, 4 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| HYDRAULIC SYSTEM, MINING MACHINE AND HYDRAULIC DRIVE CONTROL METHOD | 2019 |
|
RU2795566C1 |
| CONTROL UNIT FOR MINING MACHINE | 2015 |
|
RU2691784C2 |
| APPARATUS FOR MONITORING THE POSITION OF MINING MACHINE WORKING MEMBER IN BED PROFILE | 0 |
|
SU771331A1 |
| HYDRAULIC SYSTEM FOR MINING MACHINE CONTROL | 2008 |
|
RU2387834C1 |
| HYDRAULIC SYSTEM OF MINING MACHINE WITH MANUAL CONTROL OF OPERATION CONTROLLING VALVES | 0 |
|
SU1155744A1 |
| APPARATUS FOR AUTOMATIC OVERLOAD PROTECTION OF MINING MACHINE WORKING MEMBER | 0 |
|
SU1044783A1 |
| CONTROL SYSTEM OF MINE HOIST BRAKE | 0 |
|
SU948869A1 |
| HYDRAULIC PROGRAM CONTROL SYSTEM FOR BOOM-TYPE WORKING IMPLEMENT OF MINING MACHINE | 0 |
|
SU767347A1 |
| APPARATUS FOR AUTOMATIC OVERLOAD PROTECTION OF WORKING MEMBER OF MINING MACHINE | 0 |
|
SU1149008A2 |
| APPARATUS FOR AUTOMATIC OVERLOAD PROTECTION OF WORKING MEMBER OF MINING MACHINE | 0 |
|
SU1301968A1 |
