| 摘要(英文)： |
The invention discloses an engine oil pan, which comprises a side wall (1), the cavity (2), the rear end face (3) and a bottom surface (4) formed by the, inner cavity (2) is provided with a inner reinforcements, in the bottom (4) is provided with a bottom muscle on (23), the rear end face (3) is provided with a rear end face (3) ribs, the rear end face (3) of the gear-box is matched with the shape of the end face of the shell, the rear end face (3) is provided with a bolt hole, the engine oil sump through the 1st bolt (31) is connected with the gearbox. This invention, through is provided with a plurality of reinforced ribs strengthen the bearing capacity of the oil pan, the oil sump is at the same time the connection of the engine and change-speed gear box has also become more rapidly and firmly, and the discharging operation becomes more convenient. |
