Primate bionic robot driven by pneumatic muscles

A bionic robot and pneumatic muscle technology, applied in the direction of manipulators, program-controlled manipulators, joints, etc., can solve the problems of reducing flexibility, increasing the weight of robots, and losing the flexibility of primate claws, so as to reduce costs and reduce weight , the effect of good bionic effect

Inactive Publication Date: 2018-11-23
NORTHEASTERN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This driving method will increase the weight of the robot and reduce its flexibility; the motor-driven claw deviates from the meaning of "bionic", making the primate bionic robot lose the flexibility of the primate claw; The reducer will also increase the design cost of the robot

Method used

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  • Primate bionic robot driven by pneumatic muscles
  • Primate bionic robot driven by pneumatic muscles
  • Primate bionic robot driven by pneumatic muscles

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Embodiment Construction

[0025] The specific implementation manners of the present invention will be further described below in conjunction with the drawings and technical solutions.

[0026] From figure 1 , as shown in 2, a primate bionic robot driven by pneumatic muscles, including bionic gripper 1, arm A2, active joint force wheel 3, arm B4, joint driving wire rope 5, joint driving pneumatic muscle A6, joint driving pneumatic muscle B7, pneumatic muscle mount 8, shaft 9 and bearing 10;

[0027] The bionic gripper 1 is connected to the arm A2, the arm A2 and the arm B4 are connected through the shaft 9, and the bearing 10 is set outside the shaft 9 to realize the rotation of the arm A2 and the arm B4; the active joint force wheel 3 is fixed to the shaft end of the arm A2, The active joint force wheel 3 rotates to drive the arm A2 to rotate, the other end of the arm B4 fixes the pneumatic muscle mounting seat 8, and one end of the joint driving pneumatic muscle A6 and joint driving pneumatic muscle ...

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Abstract

The invention relates to the field of soft robots, pneumatic control and bionics, in particular to a primate bionic robot driven by pneumatic muscles. The bionic robot comprises bionic grippers, an arm A, a driving joint stress wheel, an arm B, a joint driving steel wire rope, the joint driving pneumatic muscle A, the joint driving pneumatic muscle B, a pneumatic muscle mounting base, a shaft andbearings. The bionic grippers are connected with the arm A, the arm A and the arm B are connected through the shaft, the bearings sleeve the shaft, and therefore the rotation of the arm A and the armB is achieved. The driving joint stress wheel is fixed to the shaft end of the arm A, the other end of the arm B is fixed to the pneumatic muscle mounting base, one end of the joint driving pneumaticmuscle A and one end of the joint driving pneumatic muscle B are fixed to the pneumatic muscle mounting base and are parallel to the arm B, and the other end of the joint driving pneumatic muscle A and the other end of the joint driving pneumatic muscle B are connected through the joint driving steel wire rope. According to the robot, the limitation of a motor and a speed reducer is gotten rid of,and compared with traditional primate bionic robots, the self-weight of the robot is greatly reduced.

Description

technical field [0001] The invention relates to the fields of soft robots, pneumatic control and bionics, in particular to a primate bionic robot driven by pneumatic muscles. Background technique [0002] In recent years, people's research on primate bionic robots has become more and more in-depth. Through functional simulation and structural simulation of primates, various primate bionic robots have been designed to make them work in some areas that humans cannot reach. Complete some complex and dangerous tasks in the field, such as high-voltage line inspection tasks, rescue tasks, etc. [0003] To complete the cantilever motion of the primate bionic robot, a good mechanical structure is very important, and people hope that the bionic robot can meet the characteristics of lightness, flexibility, high efficiency and safety. [0004] In view of the special movement form of the cantilever movement of primates such as gibbons, some scholars have carried out research from diffe...

Claims

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Application Information

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IPC IPC(8): B25J9/00B25J17/00B25J17/02B25J11/00
CPCB25J9/00B25J9/0009B25J11/00B25J17/00B25J17/02
Inventor 程红太芮崇杰徐弘禹
Owner NORTHEASTERN UNIV
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