A welding set for colliery belt bearing roller

The utility model provides a welding set for colliery belt bearing roller, include lathe bed (1) as the main part, the setting is and be used for driving belt roller rotation's drive arrangement on lathe bed (1), the setting is and be used for carrying out welded welding set body to the belt bearing roller on lathe bed (1), the belt bearing roller of placing on lathe bed (1) passes through the frictional force drive belt roller rotation between drive arrangement and the belt bearing roller, when the belt bearing roller is in the rotation state, weld by the welding seam of welding set body to the belt bearing roller, no longer artifical manual operation, consequently, belt bearing roller welding deformation has been prevented, the rotation capability and the joint strength of bearing roller have been improved. 种用于煤矿皮带托辊的焊接装置，包含有作为主体的床身（1）、设置在床身（1）上并且用于带动皮带托辊转动的驱动装置、设置在床身（1）上并且用于对皮带托辊进行焊接的焊接装置本体，放置在床身（1）上的皮带托辊通过驱动装置与皮带托辊之间的摩擦力带动皮带托辊转动，在皮带托辊处于转动状态时，由焊接装置本体对皮带托辊的焊缝进行焊接，不再人工手工操作，因此防止了皮带托辊焊接变形，提高了托辊的转动性能和连接强度。