公开(公告)号：WO2014089635A1

公开(公告)日：2014-06-19

申请号：PCT/AU2013/001465

申请日：2013-12-13

Applicant: BRODERICK, Mark, John ,  BRODERICK, Jennifer, Jean

Inventor： BRODERICK, Mark, John

IPC: E02F3/14 ,  E02F3/40 ,  E02F3/60 ,  E02F3/64

CPC classification number: E02F3/3604 ,  E02F3/404

Abstract: A bucket assembly (13) includes a prime mover mounting portion (21) which includes a transverse attachment member (23), opposite ends of which are fastened to support arms (25). At their lower ends the support arms are connected to the bucket rear wall (9) by pivots (39). At their upper ends the arms (25) are coupled to the fixed pivots (29) of respective bell cranks (31). The bell cranks (31) have input moving pivots (33) which are respectively coupled to the rods (34) of hydraulic tilt rams (37). The bases of the cylinders of the hydraulic rams are coupled to their respective support arms (25) by pivots (39). The output moving pivots (35) of the bell cranks are coupled to rear wall shafts (41) which in turn are connected by pivots (43) to the upper border of the rear wall (9) of the bucket.

Abstract translation: 铲斗组件（13）包括原动机安装部分（21），其包括横向附接构件（23），其相对端紧固到支撑臂（25）。 在其下端，支撑臂通过枢轴（39）连接到铲斗后壁（9）。 在其上端，臂（25）联接到各个钟形曲柄（31）的固定枢轴（29）。 钟形曲柄（31）具有输入移动枢轴（33），它们分别联接到液压倾斜杆（37）的杆（34）上。 液压柱塞的气缸的底座通过枢轴（39）联接到它们各自的支撑臂（25）上。 钟形曲柄的输出移动枢轴（35）联接到后壁轴（41），后壁轴（41）又通过枢轴（43）连接到铲斗的后壁（9）的上边界。