Large-stroke leveling lifting mechanism

A large-stroke and leveling technology, applied in the field of large-stroke levelable lifting mechanisms, can solve the problems of large occupied space and inability to adjust the posture, and achieve the effect of small installation space, improved stability, and improved working stroke.
CN107337148AActive Publication Date: 2017-11-10HARBIN INST OF TECH
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
HARBIN INST OF TECH
Publication Date
2017-11-10

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Abstract

The invention relates to a large-stroke leveling lifting mechanism, which is characterized by comprising a loading upper platform, a loading lower platform, lifting driving mechanisms and lifting driving mechanism mounting bases, wherein four lifting driving mechanism mounting bases which are in rectangular distribution are arranged, each of the lifting driving mechanism mounting bases is provided with one lifting driving mechanism, each mounting base comprises at least two mounting base support legs and a middle support frame, the mounting base support legs are fixedly connected to the loading lower platform, the support frames are connected to lifting driving mechanism shells, and the top ends of the lifting driving mechanisms are connected to the upper loading platform by ball hinges. The lifting mechanism is small in size, high in carrying capacity, simple in control manner and suitable for large-stroke lifting of large-mass workpieces.
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Description

technical field

[0001] The invention relates to an attitude adjustment mechanism, in particular to a lifting mechanism capable of leveling with a large stroke. Background technique

[0002] With the development of science and technology and the continuous improvement of automation level, the assembly of large parts is gradually developing in the direction of automation and intelligence. Small workpieces can usually be assembled quickly and reliably by robots and automatic production lines, etc. For large workpieces, a mechanical platform capable of lifting and adjusting attitude is usually required. A four-column lift mentioned in 20132187589.1 mentioned in 20132187589.1 is used to lift the trolley for the second time. The lifting function is realized through the four-column lift, and the position of the trolley is adjusted for the second time. In this implementation mode, the attitude of the loaded workpiece cannot be adjusted, and it takes up a lot of space. Contents o...

Claims

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