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Backacting shovel frame for engineering machinery
The invention discloses a backacting shovel frame for engineering machinery. The backacting shovel frame comprises a seat plate longitudinally arranged in a bilateral symmetry mode, and an upper hinge seat and a lower hinge seat transversely arranged in an up-down mode, wherein the seat plate which is in bilateral symmetry are fixedly connected with the side portion of the upper hinge seat and the side portion of the lower hinge seat correspondingly, a sensor mounting seat is arranged on the upper portion of the seat plate, symmetrically distributed shaft sleeves are arranged on the seat plate, and a mounting plate is fixedly arranged on the back of the seat plate. According to the backacting shovel frame, the working conditions of supporting leg supporting, excavating and the like are effectively fused, a supporting leg automatic leveling function is achieved, a working range of excavating operation is enlarged, a departure angle of the whole machine is increased, and the working efficiency of emergency rescue is greatly improved; and meanwhile, the seat plate is changed from a small assembly into an integral bending piece, so that the working efficiency is improved, and the welding stress is reduced.
本发明公开了一种工程机械用反铲架，包括左右对称纵向布置的座板、上下横向布置的上铰接座和下铰接座，左右对称的座板分别与所述上铰接座的侧部、下铰接座的侧部固定连接；座板的上方设置有传感器安装座，座板上设置有对称分布的轴套，所述座板的背部固定设置有安装板。本发明有效的融合了支腿支撑、挖掘等工况，具备支腿自动调平功能，增大了挖掘作业的工作范围，提高了整机离去角，大大提高了抢险救援的工作效率；同时座板由小组件更改为整体折弯件，提高工作效率，减小了焊接应力。
Backacting shovel frame for engineering machinery
The invention discloses a backacting shovel frame for engineering machinery. The backacting shovel frame comprises a seat plate longitudinally arranged in a bilateral symmetry mode, and an upper hinge seat and a lower hinge seat transversely arranged in an up-down mode, wherein the seat plate which is in bilateral symmetry are fixedly connected with the side portion of the upper hinge seat and the side portion of the lower hinge seat correspondingly, a sensor mounting seat is arranged on the upper portion of the seat plate, symmetrically distributed shaft sleeves are arranged on the seat plate, and a mounting plate is fixedly arranged on the back of the seat plate. According to the backacting shovel frame, the working conditions of supporting leg supporting, excavating and the like are effectively fused, a supporting leg automatic leveling function is achieved, a working range of excavating operation is enlarged, a departure angle of the whole machine is increased, and the working efficiency of emergency rescue is greatly improved; and meanwhile, the seat plate is changed from a small assembly into an integral bending piece, so that the working efficiency is improved, and the welding stress is reduced.
本发明公开了一种工程机械用反铲架，包括左右对称纵向布置的座板、上下横向布置的上铰接座和下铰接座，左右对称的座板分别与所述上铰接座的侧部、下铰接座的侧部固定连接；座板的上方设置有传感器安装座，座板上设置有对称分布的轴套，所述座板的背部固定设置有安装板。本发明有效的融合了支腿支撑、挖掘等工况，具备支腿自动调平功能，增大了挖掘作业的工作范围，提高了整机离去角，大大提高了抢险救援的工作效率；同时座板由小组件更改为整体折弯件，提高工作效率，减小了焊接应力。
Backacting shovel frame for engineering machinery
一种工程机械用反铲架
CAI ZHONGYI (author) / LU ZHEN (author) / WANG LONGQUAN (author)
2021-06-29
Patent
Electronic Resource
Chinese
IPC:
E02F
Baggern
,
DREDGING
| European Patent Office | 2024