The utility model relates to a frame, and discloses a middle cover frame assembly, which comprises a middle cover frame composed of a left middle cover frame, a middle cover cover cover cover plate and a right middle cover frame. The middle cover frame is arranged on the frame, and both sides of the middle cover frame are covered with a side cover of the middle cover plate. The two ends of the middle cover plate are respectively connected with the left middle cover frame and the right middle cover frame, and the middle cover plate is provided with an overhaul mouth, and the middle cover plate is provided with a use. The air filter connecting flange connecting the air filter is provided with an air filter outside the middle cover plate, and the air filter is installed on the air filter connecting flange. The skeleton structure of the original integral structure of the utility model is replaced by three parts of the left middle hood skeleton, the middle hood cover plate and the right middle hood skeleton. The structure of the utility model is composed of two parts, one is the skeleton structure, the other is the exterior component, which reduces the components, reduces the cost, improves the strength, and is convenient for transportation and assembly. The air filtration flange is set outside the exterior parts through the air filtration transfer flange, which can increase the air intake and have better heat dissipation effect.
【技术实现步骤摘要】
中罩架总成
本技术涉及车架,尤其涉及了一种中罩架总成。
技术介绍
目前现有的中罩架1’为一体式结构,正面呈Π型安装在车身上作为骨架部分,并覆盖上覆盖件2’,构成中罩架总成,如图1-2所示,例如挖掘机的中罩架总成,这样的中罩架体积大、长度长,造成运输和装配均不方便,且强度也较差。另外现有的空滤设置在散热器旁,吸空气时易被挡住,降低了进风量,散热效果差。
技术实现思路
本技术针对现有技术中运输和装配均不方便的缺点,提供了一种中罩架总成,由左中罩骨架、中罩盖板、右中罩骨架三部分拼接而成,运输和装配均较为方便。为了解决上述技术问题,本技术通过下述技术方案得以解决:中罩架总成,包括由左中罩骨架、中罩盖板、右中罩骨架拼接而成的中罩架,中罩架设置在车架上,中罩架两侧均覆盖有中罩边厢盖,中罩盖板两端分别与左中罩骨架、右中罩骨架连接。作为优选,中罩盖板上设有检修口。作为优选,中罩盖板上设有用于连接空滤的空滤转接法兰。作为优选,中罩盖板外设有空滤,空滤安装在空滤转接法兰上。作为优选,左中罩骨架和右中罩骨架相对的端面上均设有第一螺孔,中罩盖板两端均设有与第一螺孔对应的第二螺孔,中罩盖板两端均通过连接螺栓、第一螺孔、第二螺孔的配合分别与左中罩骨架、右中罩骨架连接。作为优选,中罩盖板与左中罩骨架之间、中罩盖板与右中罩骨架之间均连接有盖板支撑折板。作为优选,左中罩骨架、右中罩骨架上均设有边厢罩合页固定螺栓孔,左中罩骨架外、右中罩骨架外均覆盖有中罩边厢盖,中罩边厢盖上均设有边厢罩合页固定螺栓孔,中罩边厢盖均通过边厢罩合页、固定螺栓、边厢罩合页固定螺栓孔的配合分别与左中罩骨架、右中罩骨架连接 ...
【技术保护点】
1.中罩架总成,其特征在于:包括由左中罩骨架、中罩盖板、右中罩骨架拼接而成的中罩架,中罩架设置在车架上,中罩架两侧均覆盖有中罩边厢盖,中罩盖板两端分别与左中罩骨架、右中罩骨架连接。
【技术特征摘要】
1.中罩架总成,其特征在于:包括由左中罩骨架、中罩盖板、右中罩骨架拼接而成的中罩架,中罩架设置在车架上,中罩架两侧均覆盖有中罩边厢盖,中罩盖板两端分别与左中罩骨架、右中罩骨架连接。2.根据权利要求1所述的中罩架总成,其特征在于:中罩盖板上设有检修口。3.根据权利要求1所述的中罩架总成,其特征在于:中罩盖板上设有用于连接空滤的空滤转接法兰。4.根据权利要求3所述的中罩架总成,其特征在于:中罩盖板外设有空滤,空滤安装在空滤转接法兰上。5.根据权利要求1所述的中罩架总成,其特征在于:左中罩骨架和右中罩骨架相对的端面上均设有第一螺孔,中罩盖板两端均设有与第一螺孔对应的第二螺孔,中罩盖板两端均通过连接螺栓、第一螺孔、第二螺孔的配合分别与左中罩骨架、右中罩骨架连接。6.根据...
【专利技术属性】
技术研发人员:郑永忠,
申请(专利权)人:福建新源重工有限公司,
类型:新型
国别省市:福建,35
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