FIELD: mining.
SUBSTANCE: group of inventions relates to tunnelling machines. Mining machine comprises running gear, at least one actuator, and baffle-loading device. Said running gear is made up of two propulsors, each being provided with a drive. Said propulsor drive is composed of reduction gear with its inlet shaft engaged with drive kinematic chain. Above kinematic chain is connected to electric and hydraulic motors and is made with possibility of movement transfer to the specified input shaft of the reducer from the above electric or hydraulic motor independently.
EFFECT: improved manoeuvrability and energy efficiency of the combine.
2 cl, 3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| AUTOMOTIVE DRIVE AXLE | 2011 |
|
RU2460651C1 |
| MINE SELF-PROPELLED MACHINE | 2023 |
|
RU2825776C1 |
| COAL-EXTRACTIVE DRUM COMBINE, METHOD FOR LOADING COAL ON CONVEYOR, DRUM EXECUTIVE TOOL OF CLEANING COMBINE, MECHANISM FOR HOISTING EXECUTIVE TOOL OF COMBINE, MECHANISM FOR INCREASING STABILITY OF COMBINE, FEEDING MECHANISM OF COMBINE | 2001 |
|
RU2244124C2 |
| AUTOMOTIVE CONTROLLED DRIVE AXLE | 2011 |
|
RU2468936C2 |
| SHEARER | 2000 |
|
RU2171375C1 |
| CRAWLER ASPHALT SPREADER | 1992 |
|
RU2024677C1 |
| 0 |
|
SU433282A1 | |
| WORKING MEMBER OF CUTTER-LOADER | 0 |
|
SU1411459A1 |
| ELECTRIC DRIVE OF PIPELINE VALVES WITH MANUAL OVERRIDE | 2022 |
|
RU2797329C1 |
| TRANSPORT FACILITY HYBRID POWER PLANT | 2013 |
|
RU2559868C2 |
