Winding drum structure and buggy ladle walking limiting mechanism

The utility model discloses a winding drum structure and a buggy ladle walking limiting mechanism. The device comprises a mounting plate, a left frame plate and a right frame plate are fixedly arranged on the mounting plate, a supporting winding drum is rotationally arranged between the left frame plate and the right frame plate, an annular groove used for containing a traction rope is formed in the middle of the supporting winding drum, and an anti-jumping winding drum is arranged above the supporting winding drum. The winding drum structure is provided with the annular groove, the traction rope penetrates through the annular groove, the traction rope can be axially limited, the limiting precision is guaranteed, the abrasion condition of the traction rope is reduced, the service life is prolonged, in addition, the traction rope can be prevented from being disengaged from the annular groove by arranging the anti-bouncing winding drum, and the safety coefficient is further improved. 本实用新型公开的一种卷筒结构以及钢包车行走限位机构，包