Container centring weighing mechanism

The present invention provides a container centring weighing mechanism. Left and right centring hooks are hinged with an upper shaft sleeve, a lower shaft sleeve and left and right weighing seats through a shaft at the lower end, and the left and right weighing seats are fixedly connected with the left and right centring hooks through splines; dual-head oil cylinders configured to drive rotation of the left and right centring hooks are hinged between the left and right weighing seats through hinge pins; the left and right weighing seats are sector-shaped and comprise upper and lower platformsand three-dimensional curves connected with the upper and lower platforms, two lifting stacking cones are hinged with support rollers through the hinge pins and are respectively arranged at the upperplatforms of the left and right weighing seats; a weighing mechanism is connected with splined hubs on the platforms through the lifting stacking cones, the upper platforms of the left and right weighing seats are both provided with long grooves configured to install gravity sensors and pressing blocks, and the pressing blocks are pressed at the upper portions of the gravity sensors. The containercentring weighing mechanism achieves running of the centring weighing mechanism and the weighing mechanisms at the same time, has the centring fixing and weighing function of the container, is simplein structure, convenient to install, and safe and reliable, reduces the operation time and the operation steps, reduces the logistics transfer time and improves the logistics efficiency.