Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Loader movable arm and loader
The invention belongs to the technical field of engineering machinery, and provides a loader movable arm and a loader.The loader movable arm comprises two movable arm plates, a movable arm cross beam and a rocker arm support, the movable arm cross beam is composed of an upper bent plate and a lower plate, the front portion and the rear portion of the upper bent plate are bent downwards to form a groove shape with a downward notch, and the rocker arm support is connected with the upper bent plate. The upper bent plate is welded to the upper side face of the lower plate at the notch, the left end and the right end of the upper bent plate and the left end and the right end of the lower plate are welded to the corresponding movable arm plates, and the rocker arm support is welded to the upper bent plate. According to the box-type movable arm beam, the box-type movable arm beam is formed by welding the groove-shaped upper bent plate and the upper side face of the lower plate, the groove-shaped upper bent plate and the lower plate are connected in a line-face matched mode, the precision requirement for bending forming of the upper bent plate is lowered through the structure, and manufacturing is convenient.
本发明属于工程机械技术领域，本发明构造一种装载机动臂和装载机，其中装载机动臂，包括两动臂板、动臂横梁、摇臂支座，所述动臂横梁由上弯板和下板构成，所述上弯板的前部与后部向下折弯形成槽口朝下的槽状，所述上弯板在槽口处焊接于所述下板的上侧面，所述上弯板和下板的左右两端与对应的动臂板相焊接，所述摇臂支座焊接于上弯板上。在本发明中，箱型动臂横梁由槽形上弯板与下板上侧面相焊接，两者是线与面配合连接，该结构降低了上弯板折弯成型的精度要求，便于制造。
Loader movable arm and loader
The invention belongs to the technical field of engineering machinery, and provides a loader movable arm and a loader.The loader movable arm comprises two movable arm plates, a movable arm cross beam and a rocker arm support, the movable arm cross beam is composed of an upper bent plate and a lower plate, the front portion and the rear portion of the upper bent plate are bent downwards to form a groove shape with a downward notch, and the rocker arm support is connected with the upper bent plate. The upper bent plate is welded to the upper side face of the lower plate at the notch, the left end and the right end of the upper bent plate and the left end and the right end of the lower plate are welded to the corresponding movable arm plates, and the rocker arm support is welded to the upper bent plate. According to the box-type movable arm beam, the box-type movable arm beam is formed by welding the groove-shaped upper bent plate and the upper side face of the lower plate, the groove-shaped upper bent plate and the lower plate are connected in a line-face matched mode, the precision requirement for bending forming of the upper bent plate is lowered through the structure, and manufacturing is convenient.
本发明属于工程机械技术领域，本发明构造一种装载机动臂和装载机，其中装载机动臂，包括两动臂板、动臂横梁、摇臂支座，所述动臂横梁由上弯板和下板构成，所述上弯板的前部与后部向下折弯形成槽口朝下的槽状，所述上弯板在槽口处焊接于所述下板的上侧面，所述上弯板和下板的左右两端与对应的动臂板相焊接，所述摇臂支座焊接于上弯板上。在本发明中，箱型动臂横梁由槽形上弯板与下板上侧面相焊接，两者是线与面配合连接，该结构降低了上弯板折弯成型的精度要求，便于制造。
Loader movable arm and loader
装载机动臂和装载机
YANG XUEQIN (Autor:in) / XU BAISHUANG (Autor:in) / YIN SHANGYU (Autor:in) / HUANG HAO (Autor:in) / GUO JIAWEI (Autor:in) / ZHANG TAOTAO (Autor:in) / WU GUOQING (Autor:in) / WANG HUICHUN (Autor:in) / WEI JIANMING (Autor:in)
31.05.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E02F
Baggern
,
DREDGING
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