Scrape trigger middle part bank of cells to system

The utility model belongs to the technical field of the group is to equipment, specifically disclose a scrape trigger middle part bank of cells to system, including the base with set up the track on the base, before being equipped with in proper order on the track group to dolly, the fixed dolly in middle part and back group to the dolly, before wherein the group to dolly and back group to being equipped with the gyro wheel with track matched with on the dolly, be equipped with the support with the track rigid coupling on the fixed dolly in middle part, mould middle part groove before preceding group is equipped with on to the dolly, back group is equipped with on the fixed dolly in middle part and treats that the group is to the middle part groove being equipped with back mould middle part groove on the dolly, preceding group fixes dolly matched with dolly gag lever post to all being equipped with with the middle part with back group to the dolly to the side of the dolly. The utility model has the advantages of being simple in structure and convenient in operation and it is with low costs.