某多功能森林消防车的设计 Design of a Multifunctional Forest Fire Vehicle

国内自主研发的森林消防车与国外相比，其技术含量、多功能性和灭火效率都存在一定差距，因此本文设计了一款多功能高效灭火的森林消防车。设计选择了整车动力装置参数，确定整车总体布置和结构尺寸参数。并对前顶撞装置、后开沟犁和车厢进行结构有限元分析，保证结构设计满足使用要求。 Compared with foreign countries, the forest fire vehicles that developed in China have gaps in technical content, multi-functionality and fire-fighting efficiency. Therefore, this paper designed a multi-functional and efficient fire-fighting forest fire vehicle, chose the performance parameter of the vehicle power unit, and determined vehicle general layout and structure size parameter. The finite element analysis of the front collision device, moldboard plough opener and carriage is used to make sure that the design meets the requirements.