| 摘要 |
The invention relates to a winning installation, in particular a plough installation, for underground longwall winning operations, with a face conveyor discharging into a loading conveyor and a winning machine (plough 19) guided along the face conveyor. According to the invention, the machine frame (11) of the face conveyor (10) is connected to the deflection frame (22) of the loading conveyor (21) at a fixed angle, the loading conveyor (21), which forms a pushing unit with the face conveyor (10), being coupled on the goaf side via pushing devices (28) to a hydraulic powered support assembly, preferably a double powered support assembly (27). A geared plough drive (29) is attached to the opposite side of the deflection frame (22) of the loading conveyor. The plough drive (29) forms a construction unit with the deflection frame (22) of the loading conveyor and the machine frame (11) of the face conveyor. The plough guide (20) is run past the machine frame (11) of the face conveyor and, on the head side, past the deflection frame (22) of the loading conveyor up to the geared plough drive (29). <IMAGE>
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