Military drum sand belt sounding string adjuster

The utility model relates to a military drum sand belt sound string adjuster which comprises a hand screw, a wrench screw, an inner shaft, a spring, a main sleeve, a hexagonal nut, a first clamping rod, a second clamping rod, a bearing, a first fulcrum bolt and a second fulcrum bolt, wherein the first fulcrum bolt and the second fulcrum bolt are fixedly mounted on a drum; the device is small in size, small in occupied space and convenient to adjust and use. 本实用新型涉及一种军鼓沙带响弦调节器，包括手拧螺丝、扳手螺丝、内轴、弹簧、主套、六角形螺母、第一夹紧棒、第二夹紧棒、轴承以及固定安装在鼓桶上的第一支点螺栓和第二支点螺栓；本实用新型体积小，占用空间小，调节和使用方便。