IMPLEMENT FOR PADDY FIELD

摘要

PROBLEM TO BE SOLVED: To enable a detecting operation to be carried out without being affected by the flow of mud in an implement for a paddy field, having a grounding sensor 71 for detecting the hardness of the mud. SOLUTION: A pair of neighboring ground-leveling floats 21b and 21b is regulated so as to be swung upward and downward in the same direction by an integral construction formed by being linked by a linking member 44. The grounding sensor 71 is arranged so as to be grounded between the pair of the ground-leveling floats 21b and 21b. COPYRIGHT: (C)2005,JPO&NCIPI