A dado device for shopping cart conveying system

The utility model discloses a shopping cart conveying system's dado device is installed in the truss upper end of shopping cart conveying system both sides, the dado device includes: set up respectively in interior dado (4) of shopping cart both sides, follow the length direction of truss extends the setting and is in strengthening rib (5) at the back of interior dado (4) are erect the setting and are in vertical support (2) in interior dado (4) outside, and fix connecting piece (1) on vertical support (2), connecting piece (1) orientation interior dado (4) are extended and are equipped with the pothook of buckling up, the lower extreme card of strengthening rib (5) is in connecting piece (1) in the pothook. The utility model discloses a shopping cart conveying system's dado device passes through strengthening rib and vertical support's booster action, has strengthened the intensity of interior dado effectively, and non -deformable makes in the shopping cart transportation safe and reliable more, and through