To provide a rice paddy implement excellent in workability for neutral adjustment of a continuously variable transmission.SOLUTION: A rice paddy implement includes: a static hydraulic type continuously variable transmission 21 for continuously changing power from an engine 5 and transmitting the power to a travelling device and a work device; and a speed change lever 40 that can be manually operated over a forward operation area in which a speed change operation is made to bring the continuously variable transmission 21 into a forward driving state, a backward operation area in which a speed change operation is made to bring the continuously variable transmission 21 into a backward driving state, and a neutral operation area located between the forward operation area and the backward operation area, in which a speed change operation is made to bring the continuously variable transmission 21 into a neutral state. The engine 5 and the continuously variable transmission 21 are arranged inside a bonnet 90 disposed in a front part of a machine body, and an opening 91 is provided in the bonnet 90 for executing neutral adjustment of the continuously variable transmission 21.SELECTED DRAWING: Figure 1
【課題】無段変速装置の中立調整の作業性がよい水田作業機を提供する。【解決手段】エンジン5からの動力を無段階で変速して走行装置及び作業装置に伝達する静油圧式の無段変速装置21と、無段変速装置21を前進駆動状態に変速操作する前進操作域と、無段変速装置21を後進駆動状態に変速操作する後進操作域と、前進操作域と後進操作域との間に位置するとともに無段変速装置21を中立状態に変速操作する中立操作域と、に亘って人為操可能な変速レバー40と、を備え、エンジン5及び無段変速装置21が、機体における前部に設けられたボンネット90の内部に配置され、ボンネット90に無段変速装置21の中立調整を行うための開口部91が設けられている。【選択図】図1
RICE PADDY IMPLEMENT
水田作業機
2022-06-29
Patent
Elektronische Ressource
Japanisch