The utility model discloses a hanging coal conveyor of roadway wall, its characterized in that is including connecting outside with circular track of interior circular track on the stand of rear portion, directly the rail is equal with lower interior straight rail interval with last interior straight rail interval and lower outer directly rail outside going up, interior circular track inboard is equipped with the loop -locked inner guide groove of inside opening, the outer circular track outside is equipped with the loop -locked outer guide slot of outside opening, interior circular track closes the distribution of circular track mark along it with outer circular track within a definite time has perpendicular arm, erect the gyro wheel that the arm both ends were equipped with coincide outside guide slot and inner guide groove respectively, erect the support arm that bizhong portion was connected with the bending of stretching out forward, in the support arm fox back of the body orientation, be connected with between adjacent support arm and carry the tablet with the same crooked flexibility of support arm, the gyro wheel or the gyro wheel in the inner guide groove that erect in arm or the outer guide slot are connected on a closed loop drive chain, drive chain is connected with the power supply, the utility model discloses can follow the crooked extension of tunnel direction, it is little to occupy roadway space, and the roadway space utilization ratio is higher.