Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
15R four-closed-loop multi-connecting-rod controllable excavating mechanism with electromagnetically and actively metamorphic function
The invention discloses a 15R four-closed-loop multi-connecting-rod controllable excavating mechanism with an electromagnetically and actively metamorphic function. The 15R four-closed-loop multi-connecting-rod controllable excavating mechanism comprises a frame, a big arm swinging mechanism, a bucket rod elevating mechanism, a bucket turnover mechanism and electromagnetic locking devices, wherein the big arm swinging mechanism comprises a big arm and a swinging mechanism; the bucket rod elevating mechanism comprises a bucket rod and an elevating mechanism; the bucket turnover mechanism comprises a bucket and a turnover mechanism; the electromagnetic locking devices are arranged on revolute pairs; an active metamorphism function is realized through electromagnetic locking of the revolute pairs. According to the 15R four-closed-loop multi-connecting-rod controllable excavating mechanism, a connecting rod transmission mechanism is adopted instead of the conventional hydraulic transmission, so that the defects of complexity in a hydraulic system, easiness in oil leakage and the like in a hydraulic excavator are overcome; the electromagnetic locking devices are arranged on the revolute pairs, so that active metamorphism can be realized according to different operation conditions, the flexibility of the hydraulic excavator is realized, three-degree-of-freedom excavating operation can be realized by using two driving levers, and the manufacturing cost of the excavating mechanism is lowered; the 15R four-closed-loop multi-connecting-rod controllable excavating mechanism is suitable for manufacturing various excavators and other engineering machinery.
15R four-closed-loop multi-connecting-rod controllable excavating mechanism with electromagnetically and actively metamorphic function
The invention discloses a 15R four-closed-loop multi-connecting-rod controllable excavating mechanism with an electromagnetically and actively metamorphic function. The 15R four-closed-loop multi-connecting-rod controllable excavating mechanism comprises a frame, a big arm swinging mechanism, a bucket rod elevating mechanism, a bucket turnover mechanism and electromagnetic locking devices, wherein the big arm swinging mechanism comprises a big arm and a swinging mechanism; the bucket rod elevating mechanism comprises a bucket rod and an elevating mechanism; the bucket turnover mechanism comprises a bucket and a turnover mechanism; the electromagnetic locking devices are arranged on revolute pairs; an active metamorphism function is realized through electromagnetic locking of the revolute pairs. According to the 15R four-closed-loop multi-connecting-rod controllable excavating mechanism, a connecting rod transmission mechanism is adopted instead of the conventional hydraulic transmission, so that the defects of complexity in a hydraulic system, easiness in oil leakage and the like in a hydraulic excavator are overcome; the electromagnetic locking devices are arranged on the revolute pairs, so that active metamorphism can be realized according to different operation conditions, the flexibility of the hydraulic excavator is realized, three-degree-of-freedom excavating operation can be realized by using two driving levers, and the manufacturing cost of the excavating mechanism is lowered; the 15R four-closed-loop multi-connecting-rod controllable excavating mechanism is suitable for manufacturing various excavators and other engineering machinery.
15R four-closed-loop multi-connecting-rod controllable excavating mechanism with electromagnetically and actively metamorphic function
CAI GANWEI (Autor:in) / WANG SHAOLONG (Autor:in) / FAN YU (Autor:in) / ZHANG LIN (Autor:in) / WANG XIAOCHUN (Autor:in) / YANG XUJUAN (Autor:in) / LI YANZHOU (Autor:in) / LI ZHIJIE (Autor:in) / ZHU KAIJUN (Autor:in) / ZHANG YONGWEN (Autor:in)
01.04.2015
Patent
Elektronische Ressource
Englisch
IPC:
E02F
Baggern
,
DREDGING
Rotatable multiple-connecting-rod controllable excavating mechanism having metamorphic function
| Europäisches Patentamt | 2015
12R controllable excavating mechanism with actively and alternatively metamorphic big arm
| Europäisches Patentamt | 2015
| Europäisches Patentamt | 2015
Active metamorphic mechanism type controllable excavating mechanism
| Europäisches Patentamt | 2015
Multi-connecting-rod controllable excavating mechanism
| Europäisches Patentamt | 2015