Modularized snake-shaped mechanical arm convenient to disassemble

• Main Authors: JU RENJIE, XU JIAKAI, CAO ZHENGCAI, ZHANG DONG, GAI YAN, LAO JU, MIAO ZHIWEN
• Format: Patent
• Language: Chinese; English
• Published: 07.06.2022
• Subjects: CHAMBERS PROVIDED WITH MANIPULATION DEVICES; HAND TOOLS; MANIPULATORS; PERFORMING OPERATIONS; PORTABLE POWER-DRIVEN TOOLS; TRANSPORTING

The modular snake-shaped mechanical arm convenient to disassemble comprises a base and an arm part, the base part is formed by inserting a plurality of driving units into a clamping groove base, power is provided for a traction rope, the arm part is indirectly driven, and the driving units and the clamping groove base are convenient to assemble and disassemble due to the pluggable design. The driving unit is composed of an upper-layer plate and a lower-layer plate, the upper-layer plate is fixedly connected with a driving part, the lower-layer plate is fixed to the clamping groove base, the upper-layer plate and the lower-layer plate are separated through rotation, and sufficient space is provided for checking, maintaining and replacing any driving part. The arm part is formed by cascading the split type connecting rods and the universal joints, the original complex wiring operation is simplified through the split type connecting rod design, and variable-length and variable-rigidity adjustment can be conducte