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A platform for research: civil engineering, architecture and urbanism
Active metamorphic mechanism type controllable excavating mechanism
The invention discloses an active metamorphic mechanism type controllable excavating mechanism which comprises a rack, a lifting mechanism, an overturning mechanism, a bucket and a driving device. The lifting mechanism comprises a driving rod, a lifting rod, a second connecting rod and a movable arm. One end of the driving rod and one end of the lifting rod are both hinged to the rack; one end of the second connecting rod is hinged to the other end of the driving rod; one end of the movable arm is hinged to the other end of the second connecting rod; and the other end of the lifting rod is hinged to the middle of the movable arm. The overturning mechanism comprises a third connecting rod, an overturning rod and a fourth connecting rod. One end of the third connecting rod is hinged to the rack. one end of the overturning rod is hinged to the other end of the third connecting rod, and the two ends of the fourth connecting rod are hinged to the middle of the lifting rod and the middle of the overturning rod respectively. The upper portion of the bucket is hinged to the other end of the lifting rod, and the lower portion of the bucket is hinged to the other end of the overturning rod. The driving device is connected with the driving rod. A first locking device is arranged at the hinged position of the lifting rod and the movable arm, and a second locking device is arranged at the hinged position of the third connecting rod and the overturning rod. According to the active metamorphic mechanism type controllable excavating mechanism, the driving rod is driven to complete the actions of excavating, overturning and lifting, and control of various degrees of freedom is achieved by one motor.
Active metamorphic mechanism type controllable excavating mechanism
The invention discloses an active metamorphic mechanism type controllable excavating mechanism which comprises a rack, a lifting mechanism, an overturning mechanism, a bucket and a driving device. The lifting mechanism comprises a driving rod, a lifting rod, a second connecting rod and a movable arm. One end of the driving rod and one end of the lifting rod are both hinged to the rack; one end of the second connecting rod is hinged to the other end of the driving rod; one end of the movable arm is hinged to the other end of the second connecting rod; and the other end of the lifting rod is hinged to the middle of the movable arm. The overturning mechanism comprises a third connecting rod, an overturning rod and a fourth connecting rod. One end of the third connecting rod is hinged to the rack. one end of the overturning rod is hinged to the other end of the third connecting rod, and the two ends of the fourth connecting rod are hinged to the middle of the lifting rod and the middle of the overturning rod respectively. The upper portion of the bucket is hinged to the other end of the lifting rod, and the lower portion of the bucket is hinged to the other end of the overturning rod. The driving device is connected with the driving rod. A first locking device is arranged at the hinged position of the lifting rod and the movable arm, and a second locking device is arranged at the hinged position of the third connecting rod and the overturning rod. According to the active metamorphic mechanism type controllable excavating mechanism, the driving rod is driven to complete the actions of excavating, overturning and lifting, and control of various degrees of freedom is achieved by one motor.
Active metamorphic mechanism type controllable excavating mechanism
ZHOU XIAORONG (author) / WANG MINGXIA (author) / LIU YINGJUN (author) / TANG WEILI (author) / YAN LINGYUN (author) / HUANG HONGXING (author)
2015-09-23
Patent
Electronic Resource
English
IPC:
E02F
Baggern
,
DREDGING
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