Abstract: Taking the actual production of gangue filling working face in 930 mining area of Tangkou Coal Mine as an example, this paper analyzes the problems existing in the driving parts of the bottom unloading scraper conveyor with lifting platform on the first mining face, and proposes specific improvement methods and measures. This paper introduces the reconstruction scheme and the new design scheme of the end bracket of the track roadway in the gangue filling working face, expounds the structural characteristics of the end bracket of the bottom unloading scraper conveyor using the hanging type, and summarizes the advantages of the above arrangement. The practice shows that the improved scheme solves the problem of end stacking and two-lane filling, and better meets the production needs of the working face.