A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Face shovel excavating loading device capable of increasing driving force and stroke of bucket
The invention provides a face shovel excavating loading device capable of increasing the driving force and stroke of a bucket. The face shovel excavating loading device comprises a machine frame, a movable arm, a bucket rod and a terminal executing mechanism, wherein the lower end of the movable arm is hinged to the machine frame, the upper end of the movable arm is hinged to one end of the bucketrod, and the other end of the bucket rod is hinged with the terminal executing mechanism; the front end of the machine frame is hinged with a machine frame connecting rod and two bucket rod hydrauliccylinders correspondingly, the machine frame connecting rod is hinged to a movable arm connecting rod and a movable arm hydraulic cylinder, the upper end of the movable arm connecting rod is hinged to the movable arm, the upper end of the movable arm hydraulic cylinder is hinged with the movable arm, the front end of each bucket rod hydraulic cylinder is hinged with the bucket rod, the movable arm connecting rod is hinged with a terminal executing mechanism hydraulic cylinder, and the front end of the terminal executing mechanism hydraulic cylinder is hinged with the terminal executing mechanism. The face shovel excavating loading device has the beneficial effects that the driving force arm is large, and the small driving force can drive the terminal executing mechanism, so that the energy consumption can be reduced, and the stroke and driving force of the terminal executing mechanism can be increased.
本发明提供一种可增大铲斗驱动力和行程的正铲挖掘装载装置，包括机架、动臂、斗杆和终端执行机构，所述动臂下端铰接于所述机架上，上端铰接于所述斗杆一端，所述斗杆另一端铰接所述终端执行机构；所述机架前端分别铰接机架连杆和两斗杆液压缸，所述机架连杆上还分别铰接动臂连杆和动臂液压缸，所述动臂连杆上端铰接所述动臂，所述动臂液压缸上端铰接所述动臂，每一所述斗杆液压缸前端铰接所述斗杆，所述动臂连杆上铰接终端执行机构液压缸，所述该终端执行机构液压缸前端铰接所述终端执行机构。本发明的有益效果：驱动力臂大，较小的驱动力便能驱动终端执行机构，从而能降低能耗，增大终端执行机构的行程和驱动力。
Face shovel excavating loading device capable of increasing driving force and stroke of bucket
The invention provides a face shovel excavating loading device capable of increasing the driving force and stroke of a bucket. The face shovel excavating loading device comprises a machine frame, a movable arm, a bucket rod and a terminal executing mechanism, wherein the lower end of the movable arm is hinged to the machine frame, the upper end of the movable arm is hinged to one end of the bucketrod, and the other end of the bucket rod is hinged with the terminal executing mechanism; the front end of the machine frame is hinged with a machine frame connecting rod and two bucket rod hydrauliccylinders correspondingly, the machine frame connecting rod is hinged to a movable arm connecting rod and a movable arm hydraulic cylinder, the upper end of the movable arm connecting rod is hinged to the movable arm, the upper end of the movable arm hydraulic cylinder is hinged with the movable arm, the front end of each bucket rod hydraulic cylinder is hinged with the bucket rod, the movable arm connecting rod is hinged with a terminal executing mechanism hydraulic cylinder, and the front end of the terminal executing mechanism hydraulic cylinder is hinged with the terminal executing mechanism. The face shovel excavating loading device has the beneficial effects that the driving force arm is large, and the small driving force can drive the terminal executing mechanism, so that the energy consumption can be reduced, and the stroke and driving force of the terminal executing mechanism can be increased.
本发明提供一种可增大铲斗驱动力和行程的正铲挖掘装载装置，包括机架、动臂、斗杆和终端执行机构，所述动臂下端铰接于所述机架上，上端铰接于所述斗杆一端，所述斗杆另一端铰接所述终端执行机构；所述机架前端分别铰接机架连杆和两斗杆液压缸，所述机架连杆上还分别铰接动臂连杆和动臂液压缸，所述动臂连杆上端铰接所述动臂，所述动臂液压缸上端铰接所述动臂，每一所述斗杆液压缸前端铰接所述斗杆，所述动臂连杆上铰接终端执行机构液压缸，所述该终端执行机构液压缸前端铰接所述终端执行机构。本发明的有益效果：驱动力臂大，较小的驱动力便能驱动终端执行机构，从而能降低能耗，增大终端执行机构的行程和驱动力。
Face shovel excavating loading device capable of increasing driving force and stroke of bucket
一种可增大铲斗驱动力和行程的正铲挖掘装载装置
DING HUAFENG (author) / HAN LEI (author) / GAO ZHAN (author) / LIU YIWEI (author)
2020-04-21
Patent
Electronic Resource
Chinese
IPC:
E02F
Baggern
,
DREDGING
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