Humanoid robot based on air cylinders

Abstract

The invention discloses a humanoid robot based on air cylinders. The humanoid robot is used for driving the movement of hip joints, knee joints, ankle joints, waist joints, shoulder joints, elbow joints and wrist joints of the robot and has the function of completely simulating the movement of human. The humanoid robot mainly comprises humeri, ulnae, thigh fixing parts, the air cylinders, shank fixing parts, waist joint connecting parts, feet, bevel gears, bearings, connecting plates, supporting plates and connecting shafts, the air cylinders of the lower limb knee joints, the ankle joints, the upper limb elbow joints and the wrist joints are combined in a plurality of modes to drive the joints to achieve the bending and stretching, folding and unfolding and annular rotating functions, thehip joints have the bending and stretching movement functions, the rotating air cylinders drive the bevel gears to mesh so that the shoulder joints can achieve the annular rotating movement function,the air cylinders of the waist joints drive the joints to achieve the front-and-back and left-and-right swinging, bending and stretching, folding and unfolding and annular rotating functions, and meanwhile, upper limbs and lower limbs are driven to swing front and back and swing left and right. The humanoid robot is driven by the air cylinders and has the advantages of being compact in structure,clean, good in anti-explosion performance and capable of being used for teaching, explosive ordnance disposal and exhibition.

Description

technical field [0001] The invention belongs to the technical field of bionic robots, in particular to a cylinder-based humanoid robot. Background technique [0002] Since the 1960s, many researchers at home and abroad have begun to study motor-driven humanoid robots to replace humans to complete dangerous and heavy work. So far, motor-driven humanoid robots have developed relatively maturely. The cylinder uses clean air as the medium, and has a good explosion-proof type. The air has the advantages of being inexhaustible and inexhaustible. At the same time, the cylinder has a large movement space, and the cylinder has been widely used in the industrial field. Cylinders can be divided into linear motion cylinders and rotary motion cylinders according to the motion mode, both of which can be used to drive robot joints. Robots driven by cylinders will have a broad application prospect. At present, the research on humanoid robots driven by cylinders is basically in a blank stat...

AI Technical Summary

Problems solved by technology

The above-mentioned humanoid robot does not consider the back and forth swing and left and right swing between the upper and lower limbs driven by the waist joint, and the multiple combinations of multiple cylinders to drive the joint movement

Images