Trapezoidal screw nut and screw drive mechanism

The utility model relates to an automatic corollary equipment technical field, concretely relates to trapezoidal screw nut and screw drive mechanism, wherein the trapezoidal screw nut includes nut body, is provided with the screw hole that is used for connecting trapezoidal screw on this nut body, the bellying that the component corresponds the design is carried on with the load to last still being equipped with of nut body, the load is carried on the component and is used for installing the load for this trapezoidal screw nut is as an organic whole with load lift -launch structrual joint, this trapezoidal screw nut simple structure, and through self structure and load lift -launch structrual joint, the focus is lower, only occupies less installation space, and the assembly is very convenient moreover. 本实用新型涉及自动化配套设备技术领域，具体涉及种梯形丝杆螺母及丝杆传动机构，其中梯形丝杆螺母包括螺母主体，该螺母主体上设置有用于连接梯形丝杆的螺纹孔，所述螺母主体上还设有与负载搭载构件对应设计的凸起部，所述负载搭载构件用于安装负载，使得该梯形丝杆螺母与负载搭载构件连接为体，该梯形丝杆螺母结构简单，通过自身结构与负载搭载构件连接，重心较低，只占用较小的安装空间，而且装配非常方便。