The extirpator system of the utility model includes the upright bar portion for erecting set always,Its lower section is equipped with a locating fork soil part,Upper section is equipped with a grip part,And the what upright bar portion is equipped with a clamping unit,The clamping unit system include a force application rod,Native part is pitched in one connection rod set and a clamping,Wherein,The force leverage is pivoted the what upright bar portion upper section,The connection rod set is pivoted between the what force application rod and the native part of clamping fork,The clamping pitches native part and is pivoted what upright bar subordinate's section,And the what connection rod set is interlocked,To be pivoted with respect to the upright bar portion and on the what locating fork soil part,What upright bar subordinate's section is equipped with a pedal position,The pedal position system tilts towards the upright bar portion side to be extended.本新型的拔草器係包含有一直立設置的立桿部，其下段設有一定位叉土件，上段設有一握持部，以及於該立桿部上設有一夾持單元，該夾持單元係包含有一施力桿、一連桿組以及一夾持叉土件，其中，該施力桿係樞設於該立桿部上段，該連桿組樞設於該施力桿與該夾持叉土件之間，該夾持叉土件樞設於該立桿部下段，並連動於該連桿組，以相對該立桿部樞轉而併靠於該定位叉土件上，於該立桿部下段設有一腳踏部，該腳踏部係朝該立桿部一側傾斜延伸。
