Height adjusting structure of motor cutterhead assembly of mower

The utility model discloses a motor cutter head assembly height adjusting structure of a mower, which comprises a main body, the main body is provided with a mounting cavity, and a height adjusting mechanism and a cutting mechanism are arranged in the mounting cavity; the height adjusting mechanism comprises an adjusting outer ring rotatably arranged in the mounting cavity, an adjusting inner ring in threaded connection with the adjusting outer ring and a mounting bracket connected with the adjusting inner ring, and the cutting mechanism is arranged on the mounting bracket and moves up and down along with the adjusting inner ring; a tooth part is formed on the periphery of the adjusting outer ring, and a positioning block clamped with the tooth part is formed on the main body, so that the mounting bracket is fixed at the current height. 本实用新型公开了一种割草机的电机刀盘组件高度调节结构，包括主体，所述主体上设有安装腔，所述安装腔内设置有高度调节机构和切割机构；高度调节机构，包括可转动的设置在安装腔内的调节外圈，与调节外圈螺纹连接的调节内圈，与调节内圈连接的安装支架，所述切割机构设置在安装支架上，并随所述调节内圈上下移动；所述调节外圈外周形成有齿部，所述主体上形成有与齿部卡接的定