Urea tank cover

The utility model provides an urea tank cover, belongs to urea tank technical field. Its characterized in that: including a jar cover (2), a jar cover (2) is connected with urea tank support (1) detachable through support piece, and the one side of urea tank support (1) is provided with urea pump, jar covers (2 a) interval and covers and establish the upside at urea tank support (1) and urea pump,and support piece is last to be provided with a plurality of preformed holes that are used for through electric wire or pipeline, support piece includes that the tip supports (4), (3) are supported at first middle part and (5) are supported at the second middle part, and tip support (4) sets up the one side of keeping away from urea pump at jar cover (2), and (3) are supported at first middle part and second middle part support (5) sets up in the urea pump both sides. This urea tank cover get electric wire and pipeline can be respectively preformed hole through the difference pass through, put in order pipeline and e