Paddy Field Work Machine

Abstract: This paddy work machine is provided with: a height detection unit 50 for detecting a height of a work device from a float 17; and a lifting/lowering control unit for performing an operation to lift/lower the work device with respect to a machine body on the basis of the detection by the height detection unit 50 such that the work device is maintained at a preset height A1 from a paddy surface G. The paddy work machine is provided with a restraining mechanism 67 which is disposed separately from the height detection unit and restrains the float 17 at an upper-limit position and/or a lower-limit position of vertical oscillation thereof with respect to the work device.

Patent Information

Applicants

Inventors

Specification

Documents

Application Documents