Split type engine oil drain pan

• Main Authors: WANG ZHIQIANG, LI CHANGSHUI, CAO LEI, LI HAIBIN, LI XIAOGANG, SUN GONGLI
• Format: Patent
• Language: English
• Published: 03.02.2016
• Subjects: BLASTING; CRANKCASE VENTILATING; ENGINE PLANTS IN GENERAL; HEATING; LIGHTING; LUBRICATING INTERNAL COMBUSTION ENGINES; LUBRICATING OF MACHINES OR ENGINES IN GENERAL; MACHINES OR ENGINES IN GENERAL; MECHANICAL ENGINEERING; STEAM ENGINES; WEAPONS

The utility model discloses a split type engine oil drain pan, its structure is equipped with protruding formula store oil chamber in the one end of the main casing body, and the auxiliary shell body is connected with main housing bolt as store oil chamber drain pan and is constituted whole oil pan, adopts between the main casing body and the auxiliary shell body that sealed fill up and the bolt is sealed fastens, and at the internal welding collection oiled -plate method of auxiliary shell, the bottom that auxiliary shell personally experienced sth. Part of the body is arranged in to the oil drain plug screw. The main casing body is cast aluminium spare, and the auxiliary shell body is for the stamping workpiece and as main oil bath. The setting in the protruding formula store oil chamber of the main casing body, the length of maintaining the original main casing body is unchangeable, and has increased the oil storage volume and reduced the auxiliary shell body degree of depth relatively. Under the oil absorption dish always is located the oil level when addding album oiled -plate method and can guarantee that whole garage makes, make the engine -drive part lubricated normal. Some arc recess, triangle recess and strengthening ribs are cast to the main casing body, have increased the heat radiating area of oil pan, can guarantee the heat dissipation that machine oil is good, reduce the vibration and reduction noise.