A space crane with six degree of freedom includes a lifting arm mechanism and an arm telescoping mechanism. The lifting arm mechanism is composed of a cargo boom and a suspension boom for the crane to complete spatial operations such as container grab, lifting and unloading; and the parallel boom telescoping mechanism consists of three mechanism sub-chains in series connection. A mechanism connection mode is adopted to enable the crane with compact structure and high reliability. The space crane with six degree of freedom can effectively overcome the shortcomings of high processing precision of hydraulic components, high maintenance cost, low reliability and easy oil leakage of a hydraulic crane, has the advantages of simple control and large work space, and can be widely used in complex operations such as container grab, lifting and unloading.
Space crane with six degree of freedom
12.08.2015
Patent
Elektronische Ressource
Englisch
IPC: | B66C Krane , CRANES |
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