Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Land leveler front rack and land leveler
The invention belongs to the technical field of engineering, and discloses a land leveler front rack and a land leveler, the land leveler front rack comprises a front mounting seat, a cross beam and a cab mounting seat, and a working device mounting hole and a front axle mounting hole are formed in the front mounting seat; the cross beam is integrally machined and formed, the cross beam comprises a first end part and a second end part, and the first end part of the cross beam is connected to the front mounting seat; and an oil cylinder mounting hole is formed in the cab mounting seat, and the cab mounting seat is connected to the second end part of the cross beam. The land leveler front rack is of a three-section structure, the cross beam is integrally formed to replace an existing front beam and rear beam splicing structure, the front mounting seat, the cross beam and the cab mounting seat are machined into a single whole before being combined, and finally overall assembly is conducted; and the cross beam is integrally formed, so that the influence of welding deformation in the middle of the cross beam on the whole structure is eliminated, modular production and manufacturing are facilitated, and the precision of the mounting positions of a front axle, a working device, an oil cylinder and a cab can be guaranteed.
本发明属于工程技术领域，公开了一种平地机前机架及平地机，平地机前机架包括前安装座、横梁以及驾驶室安装座，在前安装座上开设有工作装置安装孔和前桥安装孔；将横梁一体加工成型，横梁包括第一端部和第二端部，使横梁的第一端部连接于前安装座；在驾驶室安装座上开设有油缸安装孔，驾驶室安装座连接于横梁的第二端部。本发明提供的平地机前机架为三段式结构，横梁一体成型代替现有的前梁和后梁拼接结构，前安装座、横梁以及驾驶室安装座在合成前先进行加工成单个整体，最后再进行整体组对，横梁一体成型消除了横梁中间焊接变形对整体结构产生的影响，有利于模块化生产制造，并且能够保证前桥、工作装置、油缸以及驾驶室的安装位置的精度。
Land leveler front rack and land leveler
The invention belongs to the technical field of engineering, and discloses a land leveler front rack and a land leveler, the land leveler front rack comprises a front mounting seat, a cross beam and a cab mounting seat, and a working device mounting hole and a front axle mounting hole are formed in the front mounting seat; the cross beam is integrally machined and formed, the cross beam comprises a first end part and a second end part, and the first end part of the cross beam is connected to the front mounting seat; and an oil cylinder mounting hole is formed in the cab mounting seat, and the cab mounting seat is connected to the second end part of the cross beam. The land leveler front rack is of a three-section structure, the cross beam is integrally formed to replace an existing front beam and rear beam splicing structure, the front mounting seat, the cross beam and the cab mounting seat are machined into a single whole before being combined, and finally overall assembly is conducted; and the cross beam is integrally formed, so that the influence of welding deformation in the middle of the cross beam on the whole structure is eliminated, modular production and manufacturing are facilitated, and the precision of the mounting positions of a front axle, a working device, an oil cylinder and a cab can be guaranteed.
本发明属于工程技术领域，公开了一种平地机前机架及平地机，平地机前机架包括前安装座、横梁以及驾驶室安装座，在前安装座上开设有工作装置安装孔和前桥安装孔；将横梁一体加工成型，横梁包括第一端部和第二端部，使横梁的第一端部连接于前安装座；在驾驶室安装座上开设有油缸安装孔，驾驶室安装座连接于横梁的第二端部。本发明提供的平地机前机架为三段式结构，横梁一体成型代替现有的前梁和后梁拼接结构，前安装座、横梁以及驾驶室安装座在合成前先进行加工成单个整体，最后再进行整体组对，横梁一体成型消除了横梁中间焊接变形对整体结构产生的影响，有利于模块化生产制造，并且能够保证前桥、工作装置、油缸以及驾驶室的安装位置的精度。
Land leveler front rack and land leveler
一种平地机前机架及平地机
LI HEDE (Autor:in) / LEI NINGNING (Autor:in) / CHEN TIANYE (Autor:in) / WANG YINGPIN (Autor:in) / LI YU (Autor:in) / LI XINGBO (Autor:in)
23.11.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E02F
Baggern
,
DREDGING
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