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A platform for research: civil engineering, architecture and urbanism
Planar multi-connecting rod controllable excavation mechanism
The invention discloses a planar multi-connecting rod controllable excavation mechanism, which comprises a rack, a first control branch chain, a second control branch chain, an overturning branch chain and a scraper bucket, wherein the first control branch chain comprises a first driving rod, a second connecting rod and a first movable arm; one end of the first driving rod is hinged to the rack; one end of the second connecting rod is hinged to the other end of the first driving rod; one end of the first movable arm is hinged to the other end of the second connecting rod; the second control branch chain comprises a second driving rod, a third connecting rod and a second movable arm; one end of the second driving rod is hinged to the rack; one end of the third connecting rod is hinged to the other end of the second driving rod; one end of the second movable arm is hinged to the other end of the third connecting rod; the overturning branch chain comprises a third driving rod and an overturning rod; one end of the third driving rod is hinged to the rack; one end of the overturning rod is hinged to the other end of the third driving rod, the middle part of the overturning rod is hinged to the middle part of the second movable arm, and the other end of the overturning rod is hinged to the middle part of the first movable arm; the upper part of the scraper bucket is hinged to the other end of the first movable arm, and the lower part of the scraper bucket is hinged to the other end of the second movable arm. The excavation mechanism is more flexible, and the shortcomings of high accuracy of a hydraulic element, oil leakage and the like can be overcome.
Planar multi-connecting rod controllable excavation mechanism
The invention discloses a planar multi-connecting rod controllable excavation mechanism, which comprises a rack, a first control branch chain, a second control branch chain, an overturning branch chain and a scraper bucket, wherein the first control branch chain comprises a first driving rod, a second connecting rod and a first movable arm; one end of the first driving rod is hinged to the rack; one end of the second connecting rod is hinged to the other end of the first driving rod; one end of the first movable arm is hinged to the other end of the second connecting rod; the second control branch chain comprises a second driving rod, a third connecting rod and a second movable arm; one end of the second driving rod is hinged to the rack; one end of the third connecting rod is hinged to the other end of the second driving rod; one end of the second movable arm is hinged to the other end of the third connecting rod; the overturning branch chain comprises a third driving rod and an overturning rod; one end of the third driving rod is hinged to the rack; one end of the overturning rod is hinged to the other end of the third driving rod, the middle part of the overturning rod is hinged to the middle part of the second movable arm, and the other end of the overturning rod is hinged to the middle part of the first movable arm; the upper part of the scraper bucket is hinged to the other end of the first movable arm, and the lower part of the scraper bucket is hinged to the other end of the second movable arm. The excavation mechanism is more flexible, and the shortcomings of high accuracy of a hydraulic element, oil leakage and the like can be overcome.
Planar multi-connecting rod controllable excavation mechanism
ZHOU XIAORONG (author) / WANG MINGXIA (author) / LIU YINGJUN (author) / JIN RONGXIN (author) / HUANG HONGXING (author) / YAN LINGYUN (author)
2015-09-16
Patent
Electronic Resource
English
IPC:
E02F
Baggern
,
DREDGING
| European Patent Office | 2015
| European Patent Office | 2015
Multi-degree-of-freedom controllable excavation mechanism
| European Patent Office | 2015
| European Patent Office | 2015
| European Patent Office | 2015