Net reel closing device

The utility model relates to a net reel closing device, including left mount and right mount, erect lead screw I on the left mount before being equipped with and erect lead screw I after with, erect lead screw II on the right mount before being equipped with and erect lead screw II after with, before erect lead screw I and erect lead screw I after with and all pass the left branch and prop the steel pipe, the preceding lead screw II erect is erect lead screw II after with and is all passed the right branch and prop the steel pipe, preceding erect to be equipped with on the lead screw I to clip last set nut I that the left branch propped the steel pipe and set nut I down and erect after, be equipped with last set nut II and the lower set nut II who clips the left branch and prop the steel pipe on the lead screw I, preceding erect to be equipped with on the lead screw II to clip last set nut III that the right branch propped the steel pipe and set nut III down and erect after, be equipped with last set nut IV and the lower set nut IV who clips the right branch and prop the steel pipe on the lead screw II, the left branch props steel pipe and right branch and props and be equipped with the spill support bracket between the steel pipe, and the lower curtate cover has the rotatable steel pipe that is used for the compaction graticules in the middle of the spill support bracket.