| 摘要 |
PROBLEM TO BE SOLVED: To provide a weed puller enabling sure extraction of weeds grown on the ground. SOLUTION: A plurality of weed-pulling pins 6 are protruded from the circumference 3b of a drum 3 rotatably supported on the puller body of the weed puller and rotated with a drive part. The pin 6 is bent in the rotating direction R of the drum 3 in the weed pulling work and fixed to the drum 3. In the weed pulling work, the drum is rotated in the direction R, the ground is deeply dug with the pin 6 to pull the weed from the root and draw the pulled weed from the ground by hooking the weed with the bent pin 6. COPYRIGHT: (C)2004,JPO&NCIPI
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