An assembly mechanism of a mining and loading machine for thin coal seams

摘要

An assembly mechanism of a mining and loading machine (1) wherein the mining drums are mounted on the drive shafts in a fixed position and the drive movement is achieved by a continuous drive chain (4) guided in the gates of the front conveyor on which it slides for thin coal seams for the use in particular in coal mining. The mining and loading machine (1) is slidably mounted to the front conveyor by means of two sliding saddles (2) from the side of the wall and two sliding saddles (3) from the side of the mined space and its body (1') is connected to the drive chain (4) by means of two guide holders (5). In order to mount mining drums of large diameters on non-rotatable drive shafts (6), the sliding saddles (2) have releasably mounted distance pieces (7', 7' ') from the side of the wall, the sliding saddles (3) from the side of the mined space have releasably mounted distant pieces (11), and the guide holders (5) have bodies (14) of height (K) set to the desired elevation (P) relative to the lowest position.