Split type gearbox oil pan assembly

The utility model relates to a split type gearbox oil pan assembly which comprises an oil pan and a filter, the filter and the oil pan are arranged in a split mode, a cavity is formed in the oil pan, and when the oil pan is fixed to a gearbox shell, the filter is located in the cavity of the oil pan and independently fixed to the gearbox shell. The top of the filter is provided with an oil outlet communicated with the gearbox shell, and the bottom of the filter is provided with a through hole communicated with the cavity of the oil pan. The utility model has the characteristics that the manufacturing difficulty is low, the oil pan and the filter can be independently replaced and maintained, and the manufacturing difficulty and the test cost are reduced. 本实用新型涉及一种分体式变速箱油底壳总成，包括油底壳和与油底壳分体设置的过滤器，所述油底壳内设有腔室，所述油底壳固定在变速箱壳体上时，所述过滤器位于油底壳的腔室内且独立固定在变速箱壳体上，所述过滤器的顶部设有与变速箱壳体连通的出油口，所述过滤器的底部设有与油底壳的腔室连通的通孔。本实用新型具有制作难度低，油底壳和过滤器可相对独立更换维护，降低制作难度和试验成本等特点。