| 摘要 |
The present invention relates to a cutting device of a brush cutter, capable of easily and quickly changing a cutting unit to cut grass, increasing work speed by reducing frictional force while rotating the whole body part, and enhancing durability while lightening the weight. More specifically, the cutting device of a brush cutter includes: a body part comprising an upper case including a combination part provided with an upper combination hole to combine a rotation shaft with the center, and a lower case forming a lower combination hole in the center and combined with the upper case; and multiple cutting units combined with the body part to rotate an end part in order to appear when being rotated. The upper and lower cases are additionally connected with each other by multiple elastic media, and are separated from each other by the tension of the elastic media. |
