Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Novel skid type loader lifting arm
The invention discloses a novel skid type loader lifting arm which comprises a lifting arm body composed of two carframe connecting shaft sleeves, two arm bodies, two side plates, two accessory connecting blocks, an oil cylinder connecting shaft sleeve, an oil cylinder protective plate and a connecting support. The lifting arm body is formed by welding all the parts. The carframe connecting shaftsleeves and the oil cylinder connecting shaft sleeve are each of an alloy high-strength steel structure. The arm body is arranged in an L shape. The lifting arm is provided with the accessory connecting blocks adopting the conical assembling hole structure, the accessory grasping force is increased, the stress of an oil cylinder of the lifting arm is concentrated, the overall stress is high, the working intensity is effectively increased, the hollow arm body structure is adopted, the strength of the arm body is ensured while the quality is effectively lowered, the working service life is prolonged, the size of the lifting arm is lowered while the working radius is effectively increased, the working applicability is wider, the lifting arm is connected in a welded mode, and the strength is increased.
本发明公开了一种新型的滑移式装载机提升臂，包括由车架连接轴套、臂身、侧板、属具连接块、油缸连接轴套、油缸防护板和连接支架组成的提升臂本体，提升臂本体有各个零件焊接而成，车架连接轴套和油缸连接轴套均为合金高强度钢结构，车架连接轴套、臂身、侧板和属具连接块均为两个设置，且臂身呈L型设置；本发明提升臂装配属具连接块采用锥形装配孔结构，增加属具抓紧力，提升臂油缸受力集中，整体受力性强，有效增加工作强度，采用空心臂身结构，有效降低质量的同时保证臂身强度，增加工作寿命，有效增加工作半径的同时降低提升臂的自身尺寸，工作适用性更广，提升臂采用焊接方式连接，增加强度。
Novel skid type loader lifting arm
The invention discloses a novel skid type loader lifting arm which comprises a lifting arm body composed of two carframe connecting shaft sleeves, two arm bodies, two side plates, two accessory connecting blocks, an oil cylinder connecting shaft sleeve, an oil cylinder protective plate and a connecting support. The lifting arm body is formed by welding all the parts. The carframe connecting shaftsleeves and the oil cylinder connecting shaft sleeve are each of an alloy high-strength steel structure. The arm body is arranged in an L shape. The lifting arm is provided with the accessory connecting blocks adopting the conical assembling hole structure, the accessory grasping force is increased, the stress of an oil cylinder of the lifting arm is concentrated, the overall stress is high, the working intensity is effectively increased, the hollow arm body structure is adopted, the strength of the arm body is ensured while the quality is effectively lowered, the working service life is prolonged, the size of the lifting arm is lowered while the working radius is effectively increased, the working applicability is wider, the lifting arm is connected in a welded mode, and the strength is increased.
本发明公开了一种新型的滑移式装载机提升臂，包括由车架连接轴套、臂身、侧板、属具连接块、油缸连接轴套、油缸防护板和连接支架组成的提升臂本体，提升臂本体有各个零件焊接而成，车架连接轴套和油缸连接轴套均为合金高强度钢结构，车架连接轴套、臂身、侧板和属具连接块均为两个设置，且臂身呈L型设置；本发明提升臂装配属具连接块采用锥形装配孔结构，增加属具抓紧力，提升臂油缸受力集中，整体受力性强，有效增加工作强度，采用空心臂身结构，有效降低质量的同时保证臂身强度，增加工作寿命，有效增加工作半径的同时降低提升臂的自身尺寸，工作适用性更广，提升臂采用焊接方式连接，增加强度。
Novel skid type loader lifting arm
一种新型的滑移式装载机提升臂
ZHAO XUESONG (Autor:in) / XU MINGCHUAN (Autor:in) / XU WEIQING (Autor:in)
12.06.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E02F
Baggern
,
DREDGING