Trough stirring frock for coating electrode of lithium ion battery

The utility model discloses a trough stirring frock for coating an electrode of a lithium ion battery, comprising a stirring stick. A rectangular fixed box with an upward opening is welded on the side face of the top part of the stirring stick, and the bottom of the fixed box is provided with two fixed holes. In the utility model, the stirring stick is more simply and accurately installed through two-point fixed connection of the fixed holes of the fixed box, therefore, the stirring effect is better, the coating slurry is uniform, horizontal extreme difference of coating amount of pole pieces is ensured, and above all, the fixed box can play a role of receiving foreign matters falling from upward side of a trough and especially stop trough sizing agents from being polluted by aluminium scarps generated by friction of a cylinder wall with a ball, or slag materials after spraying materials so as to eliminate concealed danger of quality of a product.