Manufacturing Method Of Passive Exoskeleton Waist Link Mechanism

Compared with the prior art, the back connecting rod in the passive exoskeleton waist link mechanism provided by the present invention is installed on the outgoing end of the connecting mandrel through the fixing assembly, and the fixed end of the connecting mandrel is installed on the waist bearing frame, It is not rotatable, which avoids the rotation of the connecting mandrel when the back connecting rod rotates with the connecting mandrel. The adjustment pin is inserted into one end of the upper limit hole of the back connecting rod and is relatively fixed, and the other end of the adjustment pin is inserted into the waist. In the shaped hole, when the back connecting rod rotates with the connecting mandrel as the axis of rotation, the adjustment pin will swing within the space of the waist-shaped hole. At the same time, there are multiple waist-shaped holes, which can be adjusted according to actual needs. In the hole, the adjustment of the waist link mechanism is realized. The above-mentioned passive exoskeleton waist link mechanism has good adjustability, convenient disassembly, assembly and maintenance, simple structure, obvious force transmission effect, easy processing, low manufacturing and use cost of the entire system, and high practicability.

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