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A platform for research: civil engineering, architecture and urbanism
Rotatable type multi-freedom-degree controllable excavating mechanism with active cell changing function
The invention discloses a rotatable type multi-freedom-degree controllable excavating mechanism with an active cell changing function. One end of a second active part of the excavating mechanism is connected to a rack, the other end of the second active part of the excavating mechanism is connected with one end of a second connecting rod, the other end of the second connecting rod is connected with one end of a third connecting rod through a tenth rotating pair, the other end of the third connecting rod is connected with one end of a fourth connecting rod, and the other end of the fourth connecting rod is connected to a bucket through a twelfth rotting pair. One end of the first active part is connected to the rack through a fourth rotating pair, the other end of the first active part is connected with one end of a first connecting rod through a fifth rotating pair, and the other end of the first connecting rod is connected to a third connecting rod through a sixth rotating pair. One end of a bucket rod is connected to the other end of the first connecting rod and a bucket, and one end of a large arm is connected to the rack, and the other end of the large arm is connected to a bucket rod. According to the mechanism, connecting rod transmission is utilized for replacing hydraulic transmission, and the defects that a traditional excavator is high in maintenance cost, high in hydraulic element cost, high in work noise and the like are overcome.
Rotatable type multi-freedom-degree controllable excavating mechanism with active cell changing function
The invention discloses a rotatable type multi-freedom-degree controllable excavating mechanism with an active cell changing function. One end of a second active part of the excavating mechanism is connected to a rack, the other end of the second active part of the excavating mechanism is connected with one end of a second connecting rod, the other end of the second connecting rod is connected with one end of a third connecting rod through a tenth rotating pair, the other end of the third connecting rod is connected with one end of a fourth connecting rod, and the other end of the fourth connecting rod is connected to a bucket through a twelfth rotting pair. One end of the first active part is connected to the rack through a fourth rotating pair, the other end of the first active part is connected with one end of a first connecting rod through a fifth rotating pair, and the other end of the first connecting rod is connected to a third connecting rod through a sixth rotating pair. One end of a bucket rod is connected to the other end of the first connecting rod and a bucket, and one end of a large arm is connected to the rack, and the other end of the large arm is connected to a bucket rod. According to the mechanism, connecting rod transmission is utilized for replacing hydraulic transmission, and the defects that a traditional excavator is high in maintenance cost, high in hydraulic element cost, high in work noise and the like are overcome.
Rotatable type multi-freedom-degree controllable excavating mechanism with active cell changing function
CAI GANWEI (author) / GUAN ZHUOHUAI (author) / ZHANG LIN (author) / ZHANG YONGWEN (author) / ZHU KAIJUN (author) / HUANG YUANXING (author) / LI ZHIJIE (author) / WANG LONG (author) / WANG SHAOLONG (author) / WANG HUI (author)
2015-05-13
Patent
Electronic Resource
English
IPC:
E02F
Baggern
,
DREDGING
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