A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Excavator chassis and excavator
The invention provides an excavator chassis and an excavator, and relates to the technical field of excavators. The excavator chassis comprises a driving wheel mounting seat and a walking frame, wherein the driving wheel mounting seat is provided with a first telescopic rod, the walking frame is provided with a crawler beam, and the first telescopic rod is telescopically inserted into one end of the crawler beam. The excavator chassis is applied to the excavator, the position of the driving wheel mounting seat relative to the crawler beam is adjusted to change the length of an excavator crawler, and meanwhile, the contact area between the excavator crawler and the ground is adjusted, so that the excavator can work on the ground with soft geology, and the universality of the excavator is improved.
本发明提供了一种挖掘机底盘及挖掘机，涉及挖掘机技术领域。该挖掘机底盘包括驱动轮安装座及行走架，驱动轮安装座设有第一伸缩杆，行走架设有履带梁，第一伸缩杆可伸缩地插设于履带梁的一端。该挖掘机应用上述挖掘机底盘，调节驱动轮安装座相对于履带梁的位置，以改变挖掘机履带的长度，同时调节挖掘机履带与地面接触面积，使得挖掘机可以在地质较软的地面上进行作业，提高了挖掘机的通用性。
Excavator chassis and excavator
The invention provides an excavator chassis and an excavator, and relates to the technical field of excavators. The excavator chassis comprises a driving wheel mounting seat and a walking frame, wherein the driving wheel mounting seat is provided with a first telescopic rod, the walking frame is provided with a crawler beam, and the first telescopic rod is telescopically inserted into one end of the crawler beam. The excavator chassis is applied to the excavator, the position of the driving wheel mounting seat relative to the crawler beam is adjusted to change the length of an excavator crawler, and meanwhile, the contact area between the excavator crawler and the ground is adjusted, so that the excavator can work on the ground with soft geology, and the universality of the excavator is improved.
本发明提供了一种挖掘机底盘及挖掘机，涉及挖掘机技术领域。该挖掘机底盘包括驱动轮安装座及行走架，驱动轮安装座设有第一伸缩杆，行走架设有履带梁，第一伸缩杆可伸缩地插设于履带梁的一端。该挖掘机应用上述挖掘机底盘，调节驱动轮安装座相对于履带梁的位置，以改变挖掘机履带的长度，同时调节挖掘机履带与地面接触面积，使得挖掘机可以在地质较软的地面上进行作业，提高了挖掘机的通用性。
Excavator chassis and excavator
一种挖掘机底盘及挖掘机
HE JIANZHE (author) / XU QIANZHI (author) / SUN CHUANDONG (author)
2021-01-29
Patent
Electronic Resource
Chinese
IPC:
E02F
Baggern
,
DREDGING
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