畚斗带采用头部张紧结构，保证生产过程中畚斗带不松弛、打滑。该结构还避免

The bucket belt adopts a head tension structure to ensure that the bucket belt does not slacken or slip during the production process. The structure also avoids the problem that the tail tensioning method brings too much distance between the tail and the bucket, and the material remains serious, and the material remains small in the tail;

畚 the belt using the head tension structure, to ensure that the production process 畚 the belt is not loose, slip. The structure also avoids the tail tension method to bring the tail and 畚 the bucket spacing is too large, the material residue serious problems, the material residue in the tail is small;

The head tension structure is adopted to ensure that the belt is not loose and slippery in the production process. The structure also avoids the problem that the distance between the tail and the dustpan is too large, and the material residue is serious;