机械毕业设计408残疾人轮椅设计 (2)

摘要

轮椅是年老体弱者以及下肢伤残者必不可少的代步工具，但障碍物却使轮椅受到很大限制。现代由于采用了传统的轮式结构，只能够在平地上行走，面对台阶、楼梯这样比较复杂的地形却显得无能为力。高通过性轮椅设计是采用轮腿式机器人结构，正常行驶时轮式工作，采用四轮驱动；遇到障碍时腿式工作，从而适应大多数地形；车身则采用自动导轨式调平结构，该结构简单，调节方便。本次设计的主要工作包括：确定轮椅的工作方式以及工作结构形式、主体尺寸，并确定各主要零、部件的结构尺寸及其选型。

关键词：轮椅高通过性轮腿式机器人

Abstract

Wheelchairs are frail elderly and the disabled limb indispensable means of transport, but the obstacles while filling the wheelchair is very restricted. As with a traditional modern wheeled structure, can only walk on flat ground, facing steps, stairs, but this is more complex terrain powerless. High-pass design is the use of a wheelchair wheel legged robot structure, normal

driving wheel work, the use of four-wheel drive; encounter obstacles leg work to accommodate most of the terrain; body is leveling automatic slide-type structure, the structure is simple, easy to adjust. The design of the main tasks include: determining wheelchair work and the working structure, body size, and identify the major components and parts of the structure size and selection.

Keywords: wheelchair high adoption round legged robot

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