Underground coal mining equipment

The utility model discloses underground coal mining equipment. The underground coal mining equipment comprises a conveying belt mechanism (200), a dust catching device (100) and a driving mechanism (300), the dust catching device (100) comprises a supporting piece (110), dust catching nets (120) and a plurality of frames (130), each frame (130) is covered with the corresponding dust catching net (120), at least one frame (130) is rotationally connected with the supporting piece (110), every two adjacent frames (130) are rotationally connected, and the frames (130) can be folded in the horizontal direction; the driving mechanism (300) is fixedly arranged on a machine frame of the conveying belt mechanism (200), the driving mechanism (300) is connected with the supporting piece (110), and the driving mechanism (300) drives the multiple frames (130) to move in the vertical direction through the supporting piece (110). According to the scheme, the problem that the workload of operators is large can be solved. 本实用