Drive transmission method in a longwall shearer loader
A longwall shearer loader is provided. The longwall shearer loader includes a shearer body located outside of an armored face conveyor. Additionally, the longwall shearer loader includes a motor and a transmission unit that propel a drive shaft located in a part of the shearer body, which is above the armored face conveyor. The drive shaft transmits power to a drive wheel installed in the shearer body on a goaf side, which is outside of a line pan of the chain conveyor and which moves along a ladder.
1. A drive transmission for a longwall shearer loader equipped with a transmission unit propelling a drive wheel cooperating with a ladder, the drive transmission comprising:
a shearer body, on a coal face side, in a part located outside of an armoured face conveyor; and
a motor and a transmission unit that propel a drive shaft located in a part of the shearer body situated above the armoured face conveyor,
wherein:
the drive shaft transmits the power to the drive wheel,
the drive wheel is installed in the shearer body on a goaf side, outside of a line pan of the armoured face conveyor, and moving along the ladder.
2. The drive transmission according to claim 1 , wherein the drive shaft is fixed on one side in a coupling of the transmission unit and another side in a coupling of an idle wheel or directly in a coupling of the drive wheel.
3. The drive transmission system of claim 1 , wherein the drive shaft is fixed to a coupling on the transmission unit on the first side of the longwall shearer loader and fixed to a coupling on an idle wheel or fixed directly to a coupling on the drive wheel on the second side of the longwall shearer loader.
4. A drive transmission system for a longwall shearer loader, the drive transmission system comprising:
a motor positioned on a first side of the longwall shearer loader;
a transmission unit positioned on the first side of the longwall shearer loader;
a drive shaft positioned in the longwall shearer loader above an armoured face conveyor;
a drive wheel positioned on a second side of the longwall shearer loader; and
a ladder positioned on the second side of the longwall shearer loader,
wherein:
the motor and the transmission unit are in communication and configured to propel the drive shaft;
the drive shaft is connected to the transmission unit and the drive wheel such that the drive shaft is configured to transmit power from the motor on the first side of the longwall shearer loader to the drive wheel on the second side of the long wall shearer loader;
the drive wheel is in communication with the ladder and configured to move along the ladder; and
the armoured face conveyor is positioned between the first side and the second side of the longwall shearer loader.