Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Wheel excavator
The invention discloses a wheel excavator which comprises a rear frame and a front frame, the rear frame is hinged to the front frame, and steering air cylinders are symmetrically installed between the two sides of the rear frame and the two sides of the front frame. A cab and an engine room are arranged on the rear frame; a rotary support driven by a hydraulic rotary motor is mounted at the upper part of the front frame; a large arm mounting seat is fixed on the rotary support, a digging arm assembly is fixed on the large arm mounting seat, and a dozer blade assembly is further mounted at the front end of the front frame. By the adoption of the split type design and structure, the rotary support only needs to drive the digging arm assembly to rotate, the size and power needed by the rotary support independently driving the digging arm assembly to rotate are smaller, meanwhile, the front frame can rotate relative to the rear frame, and the structure is simple. And a proper angle can be formed between the front frame and the rear frame during working, so that a driver can conveniently observe from the side surface, and the operability and the flexibility of the whole equipment are improved.
本发明公开了一种轮式挖掘机，包括后车架以及前车架，所述后车架与前车架铰接，并在后车架以及前车架的两侧之间对称安装有转向气缸；在后车架上设置驾驶室以及引擎室；前车架上部安装通过液压回转马达驱动的回转支撑；在回转支撑上固定有大臂安装座，大臂安装座上固定有挖臂总成，在前车架的前端还安装有推土铲总成。本发明采用了分体式的设计以及构造，回转支撑仅仅需要带动挖臂总成进行旋转即可，且单独带动挖臂总成旋转的回转支撑所需要的体积以及功率都更小，同时前车架可相对后车架进行转动，使得工作的时候前车架与后车架之间可以形成合适的角度，便于驾驶人从侧面观察，提升了设备整体的可操作性以及灵活性。
Wheel excavator
The invention discloses a wheel excavator which comprises a rear frame and a front frame, the rear frame is hinged to the front frame, and steering air cylinders are symmetrically installed between the two sides of the rear frame and the two sides of the front frame. A cab and an engine room are arranged on the rear frame; a rotary support driven by a hydraulic rotary motor is mounted at the upper part of the front frame; a large arm mounting seat is fixed on the rotary support, a digging arm assembly is fixed on the large arm mounting seat, and a dozer blade assembly is further mounted at the front end of the front frame. By the adoption of the split type design and structure, the rotary support only needs to drive the digging arm assembly to rotate, the size and power needed by the rotary support independently driving the digging arm assembly to rotate are smaller, meanwhile, the front frame can rotate relative to the rear frame, and the structure is simple. And a proper angle can be formed between the front frame and the rear frame during working, so that a driver can conveniently observe from the side surface, and the operability and the flexibility of the whole equipment are improved.
本发明公开了一种轮式挖掘机，包括后车架以及前车架，所述后车架与前车架铰接，并在后车架以及前车架的两侧之间对称安装有转向气缸；在后车架上设置驾驶室以及引擎室；前车架上部安装通过液压回转马达驱动的回转支撑；在回转支撑上固定有大臂安装座，大臂安装座上固定有挖臂总成，在前车架的前端还安装有推土铲总成。本发明采用了分体式的设计以及构造，回转支撑仅仅需要带动挖臂总成进行旋转即可，且单独带动挖臂总成旋转的回转支撑所需要的体积以及功率都更小，同时前车架可相对后车架进行转动，使得工作的时候前车架与后车架之间可以形成合适的角度，便于驾驶人从侧面观察，提升了设备整体的可操作性以及灵活性。
Wheel excavator
一种轮式挖掘机
YANG SEN (Autor:in) / XU CHAO (Autor:in) / NI QIANBO (Autor:in) / HE ZHENGQIAN (Autor:in)
07.04.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E02F
Baggern
,
DREDGING
BUCKET WHEEL EXCAVATOR AND METHOD OF CONTROLLING A BUCKET WHEEL EXCAVATOR
| Europäisches Patentamt | 2021
BUCKET-WHEEL EXCAVATOR AND METHOD FOR CONTROLLING A BUCKET WHEEL EXCAVATOR
| Europäisches Patentamt | 2020
Control method and device for wheel excavator, controller and wheel excavator
| Europäisches Patentamt | 2022