Rotary quick-release flange mechanism

The utility model relates to the technical field of flanges, in particular to a rotary quick-release type flange mechanism which comprises a flange body, and the flange body comprises a rotary flange plate, a positioning disc and a limiting clamping groove. A positioning disc is arranged in the middle of the surface of the rotating flange plate; limiting clamping grooves are formed in the four corner ends of the rotating flange plate correspondingly. The limiting clamping grooves are formed in the four corners of the rotary flange plate, the rotary flange plate is clamped on the fixing bolts of the stock bin through the limiting clamping grooves during installation, the rotary flange plate can be conveniently installed and disassembled as long as nuts on the fixing bolts are unscrewed, and the problem that the flange is frequently disassembled is solved. 本实用新型涉及法兰技术领域，具体涉及一种旋转快拆式法兰机构，包括法兰本体，该法兰本体包括旋转法兰盘、定位圆盘、限位卡槽；所述旋转法兰盘的表面中部设置有定位圆盘；所述旋转法兰盘的四角端分别设置有限位卡槽；它采用在旋转法兰盘的四角设置限位卡槽，安装时利用限位卡槽卡设在料仓的固定螺栓上，只要将固定螺栓上的螺母拧松，即可