PROBLEM TO BE SOLVED: To provide a crawler type irregular ground work vehicle that can stably travel on a sloping ground and an irregular ground whose irregularity is great and has improved operability.SOLUTION: The crawler type irregular ground work vehicle comprises a vehicle body frame, crawler travel devices 30 and a suspending device 40. The crawler travel device 30 is connected to the suspending device 40 through a crawler connection member 610 that supports the crawler travel device 30 rotatably in a vertical direction as a center. The suspending device 40 is constituted of a pair of left and right towing arms 41, a swinging arm and a pair of left and right connection arms, and provided with a crawler rotating arm 630 that rotates the crawler travel device 30 in a vertical direction as a center.
【課題】傾斜地や凹凸の激しい不整地において、安定して走行できるとともに操作性が向上したクローラ式不整地作業車両を提供する。【解決手段】車体フレームと、クローラ走行装置30と、懸架装置40とを備えるクローラ式不整地作業車両において、クローラ走行装置30は、該クローラ走行装置30を上下方向を軸として回動自在に支持するクローラ連結部材610を介して懸架装置40に連結し、懸架装置40は、左右一対の牽引アーム41と、揺動アームと、左右一対の連結アームとからなり、クローラ走行装置30を上下方向を軸として回動させるクローラ回動装置630を備える。【選択図】図10
CRAWLER TYPE IRREGULAR GROUND/OFF-LOAD WORK VEHICLE
クローラ式不整地作業車両
2015-08-20
Patent
Electronic Resource
Japanese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |