Design and Finite Element Analysis of an Eight Wheel Stair Climbing Cart-Reference-Cited by-同舟云学术

Design and Finite Element Analysis of an Eight Wheel Stair Climbing Cart

Published:2019-12-01 Issue:4 Volume:69 Page:89-104
ISSN:2450-5471
Container-title:Strojnícky časopis - Journal of Mechanical Engineering
language:en
Short-container-title:

Author:

Hasan Md Zahid¹,Rashid Moshiur²

Affiliation:

1. Faculty of Mechanical Engineering , Rajshahi University of Engineering & Technology , Department of Industrial & Production Engineering , Rajshahi - 6204 , Bangladesh

2. Faculty of Mechanical Engineering , Rajshahi University of Engineering & Technology , Department of Mechanical Engineering , Rajshahi - 6204 , Bangladesh

Abstract

Abstract Most of the people living in developing or less developed countries have limited earning to provide somehow their basic needs and usual staff. Carrying goods is a regular task in life and several products have been invented to minimize efforts in this purpose. However, the price and features of most available products are out of the reach for the people of limited earnings. Stair climbing cart is very useful for those houses where a lift is not available. In this research, a modified mechanical design with eight wheels providing pause-rest feature has been represented with the equations of pulling force, constraints of stair dimensions and climbing mechanism. The ‘House of Quality Diagram ‘(QFD)’ has been added to accomplish the vision of further market research and customer satisfaction. The factor of safety and different types of stress have been determined for different types of loads and conditions. In addition, the details of the material with dimension, design and feasibility analysis have led this research to uniqueness.

Publisher

Walter de Gruyter GmbH

Subject

Mechanical Engineering

Link

https://www.sciendo.com/pdf/10.2478/scjme-2019-0045

Reference31 articles.

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1. Design Optimization of Stair Climbing Cart for Developing Countries;Strojnícky časopis - Journal of Mechanical Engineering;2020-04-01