The invention relates to a crawler chassis transmission system which comprises a vehicle body supporting frame and crawler walking mechanisms, a lifting supporting platform is arranged between the crawler walking mechanisms on the two sides and located below the vehicle body supporting frame, a crawler driving mechanism is arranged on the surface of the lifting supporting platform, and the transmission end of the crawler driving mechanism can drive the crawler walking mechanisms. Folding mechanisms and folding driving mechanisms for driving the folding mechanisms to generate height changes are further arranged on the two sides of the vehicle body supporting frame, and the two sides of the lifting supporting platform are connected to the folding mechanisms; when the crawler belt falls into mire and is not easy to escape, the folding mechanism enables the whole lifting support platform to move downwards and jack up the whole crawler belt chassis, and the position or angle of the falling first crawler belt is changed to escape by combining the support of the lifting support platform and the continuous movement of the first crawler belt which does not fall. And convenience is brought to escape when the crawler chassis system walks.
本发明涉及一种履带底盘传动系统,包括车体支撑架和履带行走机构,两侧的履带行走机构之间且位于车体支撑架的下方设有升降支撑平台,升降支撑平台的表面设有履带驱动机构,履带驱动机构的传动端能够驱动履带行走机构,车体支撑架的两侧还设有折叠机构以及驱动该折叠机构发生高度变化的折叠驱动机构,升降支撑平台的两侧连接于该折叠机构;本发明中履带陷落在泥潭之中不易脱困时,折叠机构使得整个升降支撑平台往下运动并顶起整个履带底盘,并结合升降支撑平台的支撑以及没有陷落的第一履带的不断运动,使得陷落的第一履带的位置或角度发生改变进行脱困,给履带底盘系统行走时脱困带来了便利。
Crawler chassis transmission system and crawler-type agricultural vehicle
履带底盘传动系统及履带式农用车
31.12.2024
Patent
Elektronische Ressource
Chinesisch
Crawler chassis system and crawler agricultural machine
Europäisches Patentamt | 2024
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