| 摘要 |
PROBLEM TO BE SOLVED: To improve operation efficiency by constituting a weeding apparatus for a paddy field to be attached to a working vehicle so as to carry out both of the removing operation of weeds growing in the paddy field and grooving operation of the paddy field by the one working vehicle. SOLUTION: The weeding apparatus for the paddy field has a traveling machine body 14 supported by front wheels 12 and rear wheels 13, and a weeding device 10 for the paddy field comprising rotary weeding means 31, 32, 33 comprising weeding wheels 30 rotating by centering horizontal shafts, and rake-shaped weeding means 35, 36 having elasticity, and attached to the rear part of the riding type working vehicle 11 capable of moving by spanning a transplanted seedling ridge, and is constituted so that grooving machines 52, 52 the heights of which can be regulated may be attached to the rear positions of the rear wheels 13 by removing land-leveling floats 27, 27 supported by the weeding device 10 for the paddy field. COPYRIGHT: (C)2007,JPO&INPIT
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