Balance block for roller washing machine

The utility model discloses a balance block for a roller washing machine. The balance block comprises a balance block cavity, a containing cavity for containing a liquid counterweight is formed in thebalance block cavity, a filling port penetrating through the interior of the cavity is formed in the upper portion of the balance block cavity, a discharging port penetrating through the interior ofthe cavity is formed in the lower portion of the balance block cavity, and the filling port and the discharging port are both connected with hose connecting sections in a sealed mode. In the transportation process of the roller washing machine, a liquid counterweight, namely saturated strong brine, in the cavity of the balance block can be emptied; in addition, saturated strong brine can be addedinto the filling port through the hose connecting section on the outer side wall of the box body to increase the weight of the box body, so that the box body meets the use function of the balance block. 本实用新型公开了滚筒洗衣机用平衡块，包括平衡块腔