Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Engine hood, engine hood assembly method and engineering machinery
The invention provides an engine hood, an engine hood assembling method and engineering machinery, and the engine hood comprises a front hood assembly which comprises a front skeleton module and a front skin assembly installed outside the front skeleton module; the rear cover assembly and the front cover assembly are independently installed on a rear frame of the engineering machine in the front-back direction, and the rear cover assembly comprises a rear framework module and a rear skin assembly installed outside the rear framework module; the middle section assembly comprises a middle section framework assembly and a middle section skin assembly installed outside the middle section framework assembly, and the front end and the rear end of the middle section framework assembly are installed on the front framework module and the rear framework module respectively. According to the engine hood, modular installation of the engine hood is achieved while the production cost is reduced, and the assembly efficiency is high. And the associated size chain of related parts with strict clearance requirements is minimized, and the problems that in the prior art, a large loader engine hood is prone to being uneven in clearance, unreasonable in surface difference and poor in attractiveness are solved.
本发明提供一种发动机罩、发动机罩装配方法和工程机械，其包括：前罩总成，包括前骨架模块和安装于前骨架模块外的前蒙皮组件；后罩总成，用于和前罩总成沿前后方向相互独立安装于工程机械的后车架，后罩总成包括后骨架模块和安装于后骨架模块外的后蒙皮组件；中段总成，包括中段骨架组件和安装于中段骨架组件外的中段蒙皮组件，中段骨架组件的前后两端分别安装于前骨架模块和后骨架模块。本发明降低生产成本的同时实现了发动机罩的模块化安装，装配效率高。且对有严格间隙要求的相关零部件关联尺寸链最少化，改善了现有技术中大型装载机发动机罩容易出现间隙不均匀、面差不合理等美观性差的问题。
Engine hood, engine hood assembly method and engineering machinery
The invention provides an engine hood, an engine hood assembling method and engineering machinery, and the engine hood comprises a front hood assembly which comprises a front skeleton module and a front skin assembly installed outside the front skeleton module; the rear cover assembly and the front cover assembly are independently installed on a rear frame of the engineering machine in the front-back direction, and the rear cover assembly comprises a rear framework module and a rear skin assembly installed outside the rear framework module; the middle section assembly comprises a middle section framework assembly and a middle section skin assembly installed outside the middle section framework assembly, and the front end and the rear end of the middle section framework assembly are installed on the front framework module and the rear framework module respectively. According to the engine hood, modular installation of the engine hood is achieved while the production cost is reduced, and the assembly efficiency is high. And the associated size chain of related parts with strict clearance requirements is minimized, and the problems that in the prior art, a large loader engine hood is prone to being uneven in clearance, unreasonable in surface difference and poor in attractiveness are solved.
本发明提供一种发动机罩、发动机罩装配方法和工程机械，其包括：前罩总成，包括前骨架模块和安装于前骨架模块外的前蒙皮组件；后罩总成，用于和前罩总成沿前后方向相互独立安装于工程机械的后车架，后罩总成包括后骨架模块和安装于后骨架模块外的后蒙皮组件；中段总成，包括中段骨架组件和安装于中段骨架组件外的中段蒙皮组件，中段骨架组件的前后两端分别安装于前骨架模块和后骨架模块。本发明降低生产成本的同时实现了发动机罩的模块化安装，装配效率高。且对有严格间隙要求的相关零部件关联尺寸链最少化，改善了现有技术中大型装载机发动机罩容易出现间隙不均匀、面差不合理等美观性差的问题。
Engine hood, engine hood assembly method and engineering machinery
发动机罩、发动机罩装配方法和工程机械
HUANG ZHEQI (Autor:in) / YANG YANG (Autor:in) / AZUMA SHO (Autor:in)
31.12.2024
Patent
Elektronische Ressource
Chinesisch
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