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METHOD FOR AUTOMATICALLY OPERATING RICE TRANSPLANTER AND RICE TRANSPLANTER
METHOD FOR AUTOMATICALLY OPERATING RICE TRANSPLANTER AND RICE TRANSPLANTER
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机译：自动操作水稻移栽机的方法和水稻移栽机
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摘要
PROBLEM TO BE SOLVED: To straightly advance a rice transplanter in good stability by automatic operation.;SOLUTION: Grooves 17a to 17d formed in a plow sole of a field by rear wheels 2 and 3 are utilized as guide grooves when rice transplantation is carried out and swingable sleds 13 and 14 are inserted into these guide grooves, when rice transplantation in the following rows is carried out and the rice transplanter is traveled. As shown in the figure, the sled 13 is put in the groove 17c formed by the rear wheel 2 in previous rice transplantation and traveled. These sleds 13 and 14 are attached to tops of steering arms 11 and 12 which are vertically swingable. The direction of these sleds 13 and 14 are always made to coincide with the direction of a front wheel 1 of the rice transplanter by a link mechanism and even if the machine body is advanced obliquely from a direction along the groove 17c, the direction is immediately automatically returned to the direction along the groove 17c and the machine is straightly advanced.;COPYRIGHT: (C)2003,JPO
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