NOSAKA KENKICHI,野坂 健吉,KADOWAKI SEISHIRO,門脇 征四郎,SEO TERUFUMI,瀬尾 瑛史,HASEGAWA MASAO,長谷川 正夫
申请号：
JP2018202257
公开号：
JP2020065519A
申请日:
2018.10.26
申请国别(地区):
JP
年份:
2020
代理人:
摘要：
PROBLEM TO BE SOLVED: To provide a working machine that comprises a first ground working machine fitted to a traveling body, and a second ground working machine fitted to the first ground working machine so as to be capable of being elevated/lowered, in which a relationship between the height of a chair on which a worker is seated and the height of the second ground working machine can be made constant.SOLUTION: A working machine comprises: a first ground working machine fitted to a rear part of a traveling body； a second ground working machine fitted to a rear part of the first ground working machine so as to be capable of being elevated/lowered, and for planting seedlings in a field； an elevating/lowering driving device for driving elevating/lowering of the second ground working machine； a chair on which a worker for working on the second ground working machine is seated； and a working machine connection mechanism for connecting the second ground working machine and the chair to the first ground working machine so as to be capable of being integrally elevated/lowered.SELECTED DRAWING: Figure 14COPYRIGHT: (C)2020,JPO&INPIT【課題】走行体に装着される第１対地作業機と、第２対地作業機に昇降可能に装着された第２対地作業機を備えた作業機において、作業者が座る椅子の高さと第２対地作業機の高さとの関係を一定とすることができる作業機を提供すること。【解決手段】作業機は、走行体の後部に装着される第１対地作業機と、前記第１対地作業機の後部に昇降可能に装着され且つ圃場に苗を植え付ける第２対地作業機と、前記第２対地作業機を昇降駆動する昇降駆動装置と、前記第２対地作業機に対して作業をする作業者が座る椅子と、前記第１対地作業機に対して前記第２対地作業機及び前記椅子を一体的に昇降可能に連結する作業機連結機構と、を備えている。【選択図】図１４
