RICE FIELD WORKING MACHINE EQUIPPED WITH FERTILIZER-APPLYING DEVICE

摘要

PURPOSE:To prevent malfunction such as an operation in a state omitting supplying of fertilizer while carrying out smooth turning at embankment, by forcedly stopping a supplying device for fertilizer irrespective of the operation state of the supplying device when a working device is raised above a prescribed height. CONSTITUTION:When a working device 5 is raised above a prescribed height, a fertilizer-supplying device A is stopped by a forced stopping means not to operate the device A, thereby preventing the re-operation of the fertilizer- applying device in a state free from supplying the fertilizer due to forgetting to start the fertilizer-supplying device after the cleaning of the fertilizer-applying device and also to save the power of an engine during the revolution of a rice field working machine at an embankment and to to carry at smooth turning at the mound area.