Operation mechanical device provided with pin shaft stop assembly

The utility model discloses an operation mechanical device provided with a pin shaft stop assembly. Belongs to the technical field of engineering machinery and comprises a first component, a second component, a third component and a pressing plate which are connected together through shafts. The shaft locking structure is characterized in that the shaft locking structure is positioned between the components; 2, through contours with different sizes are formed in the pressing plate, and the shaft is fixed and loosened in cooperation with the spacer bush; the third assembly is provided with a protruding part, the pressing plate can be placed, manual hand holding is avoided when the shaft is assembled, and the shaft can be assembled conveniently. 本实用新型公开了一种安装有销轴止动组件的作业机械装置。属于工程机械技术领域，包括组件一、组件二及组件三、压板，通过轴连接在一起。本实用新型的特点是：轴止动结构位于组件与组件之间；2、压板上开有不同大小的贯通轮廓，配合隔套的使用，实现轴固定和松开；3、组件三设计有突出部，起到放置压板的作用，避免装配轴时需要人工手扶，便于装配轴。