| 摘要 |
PROBLEM TO BE SOLVED: To provide a paddy field weeder enabling proper and repeated weeding operations from the early stage of rice transplanting activity. SOLUTION: This paddy field weeder has such a construction and scheme that weeding devices 10 are set up respectively between a floating center float 8 and two side floats 9, a plurality of float weeding mechanisms 14 integrally constructed with a weeder body frame 7 are put to distance adjustment fixation through a machine body connective frame 6, and an engine is mounted on the machine body connective frame 6 so as to effect power transmission to afford interrow weeding; furthermore there is provided a detachable auxiliary weeding device 18 and water or air is pressurized and issued by the action of a transmission and a pump 3 to effect jet weeding between stocks; besides, there is equipped an auxiliary travel lift mechanism 27 to conduct a farming field butt movement conversion.
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