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Alternative TitleScrew type pipeline travel mechanism
马书根; 李斌; 叶长龙; 李鹏; 王聪; 李志强
Rights Holder中国科学院沈阳自动化研究所
Patent Agent沈阳科苑专利商标代理有限公司 21002
Other AbstractThe invention relates to a screw type pipeline travel mechanism, belonging to the technical field of pipeline robot engineering. The mechanism comprises an advancing drive mechanism, a receding drive mechanism, a supporting mechanism, a transmission mechanism, a link gear and retaining mechanism the advancing drive mechanism is connected with the receding drive mechanism by a first transmission mechanism and is connected with an electric motor in the supporting mechanism by a second transmission mechanism the link gear and the retaining mechanism are arranged between the advancing drive mechanism and the first transmission mechanism and a frictional force adjusting mechanism is connected with the receding drive mechanism. The invention features good adaptability in that the mechanical part is employed to automatically adjust movement direction to avoid items from being stuck in the pipeline in addition, the link gear is employed to realize synchronous motion of an actuating arm moreover, as the screw type pipeline travel mechanism is provided with the retaining mechanism, so when the actuating arm encounters barriers and contracts to the center of the pipeline, the retaining mechanism limits rotation of the advancing drive arm, at the moment, power output changes to another path, the receding drive arm rotates and generates backward driving force at the moment the robot moves in the opposite direction.
PCT Attributes
Application Date2008-12-19
Date Available2011-08-03
Application NumberCN200810229966.7
Open (Notice) NumberCN101749520A
Contribution Rank1
Document Type专利
Recommended Citation
GB/T 7714
马书根,李斌,叶长龙,等. 一种螺旋式管道移动机构[P]. 2010-06-23.
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File name: CN200810229966.7.pdf
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