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A platform for research: civil engineering, architecture and urbanism
Multi-freedom-degree multi-connecting-rod controllable mechanism type excavator
The invention discloses a multi-freedom-degree multi-connecting-rod controllable mechanism type excavator. The controllable mechanism type excavator comprises a walking chassis, a revolving platform and a working device. The working device comprises a big arm swing mechanism, a bucket rod lifting mechanism and a bucket turnover mechanism. The big arm swing mechanism comprises a big arm and a swing mechanism, the bucket rod lifting mechanism comprises a bucket rod and a lifting mechanism, and the bucket turnover mechanism comprises a bucket and a turnover mechanism. Under the matching action of driving states of all driving rods, the matched movement of lifting a branched chain through the big arm, swinging the branched chain through the bucket rod and turning over the branched chain through the bucket is achieved to complete kinds of complex excavation operation. The multi-freedom-degree multi-connecting-rod controllable mechanism type excavator has the flexibility of a controllable mechanism type excavator, a connecting-rod transmission part is simpler, stress on all the rods and connecting positions is better, the manufacturing cost of an excavating mechanism is reduced, and the excavating mechanism is suitable for manufacturing various excavators and other engineering machines.
Multi-freedom-degree multi-connecting-rod controllable mechanism type excavator
The invention discloses a multi-freedom-degree multi-connecting-rod controllable mechanism type excavator. The controllable mechanism type excavator comprises a walking chassis, a revolving platform and a working device. The working device comprises a big arm swing mechanism, a bucket rod lifting mechanism and a bucket turnover mechanism. The big arm swing mechanism comprises a big arm and a swing mechanism, the bucket rod lifting mechanism comprises a bucket rod and a lifting mechanism, and the bucket turnover mechanism comprises a bucket and a turnover mechanism. Under the matching action of driving states of all driving rods, the matched movement of lifting a branched chain through the big arm, swinging the branched chain through the bucket rod and turning over the branched chain through the bucket is achieved to complete kinds of complex excavation operation. The multi-freedom-degree multi-connecting-rod controllable mechanism type excavator has the flexibility of a controllable mechanism type excavator, a connecting-rod transmission part is simpler, stress on all the rods and connecting positions is better, the manufacturing cost of an excavating mechanism is reduced, and the excavating mechanism is suitable for manufacturing various excavators and other engineering machines.
Multi-freedom-degree multi-connecting-rod controllable mechanism type excavator
CAI GANWEI (author) / WANG HUI (author) / LI ZHIJIE (author) / ZHANG YONGWEN (author) / LI RONGKANG (author) / ZHU KAIJUN (author) / WANG LONG (author) / WANG XIAOCHUN (author) / LI YANZHOU (author) / YANG XUJUAN (author)
2015-05-13
Patent
Electronic Resource
English
IPC:
E02F
Baggern
,
DREDGING
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