Continuous miner house column type short arm mechanized coal mining process and support equipment thereof

The invention relates to a continuous miner house column type short arm mechanized coal mining process and support equipment thereof, wherein a continuous miner is arranged on the double-vanes of thebranch road when mining the branch road coal columns, cutting the coal columns using alternative inclined cutting-in tool with an angle of chamfer of 30-60 degrees, and a caterpillar belt walking type hydraulic support is used for holding the roof. The invention realizes highly effective, safe and reasonable dislodging.