Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Bulldozer chain protection device
The invention discloses a bulldozer chain protection device. A bottom plate (1) and a vertical plate (2) are cast into a whole through cast steel or nodular cast iron, or are welded into a whole after being machined and manufactured through a steel plate, or are made of macromolecule wear-resisting materials; long round holes (3) are formed in the vertical plate (2); two protection devices are fixed to the two sides of a bulldozer guide rail wheel through the long round holes (3) and bolts respectively; the length A1 of the bottom plate (1) is 650mm, the width B1 of the bottom plate (1) is 28mm, the thickness delta of the bottom plate (1) is 50mm, and the angle alpha of the end of the bottom face of the bottom plate (1) ranges from 5 degrees to 15 degrees; the thickness B2 of the vertical plate (2) is 12mm, the length H4 of each long round hole (3) is 80mm, the width A5 of each long round hole (3) is 25mm, and the height H2 between the center of each long round hole (3) and the lower plane of the bottom plate (1) is 150 mm; the distance A2 between the two long round holes (3) is 320mm; and an arc face (4) is arranged on the vertical plate (2).
本发明公开了一种推土机链条防护装置，底板（1）和立板（2）采用铸钢或者球墨铸铁铸造成一体，或者采用钢板加工制作后焊接成一个整体，或者采用高分子耐磨材料制成；在立板（2）上设置长圆孔（3）；两件防护装置通过长圆孔（3）用螺栓分别固定在推土机导轨轮两侧。底板（1）长度A1=650mm，宽度B1=28mm，厚度δ=50mm，底面端部角度α=5—15°；立板（2）厚度B2=12mm，长圆孔（3）的长度H4=80mm，宽度A5=25mm，长圆孔（3）的中心距离底板（1）下平面的高度H2=150mm；两个长圆孔（3）之间距离A2=320mm。在立板（2）上设置圆弧面（4）。
Bulldozer chain protection device
The invention discloses a bulldozer chain protection device. A bottom plate (1) and a vertical plate (2) are cast into a whole through cast steel or nodular cast iron, or are welded into a whole after being machined and manufactured through a steel plate, or are made of macromolecule wear-resisting materials; long round holes (3) are formed in the vertical plate (2); two protection devices are fixed to the two sides of a bulldozer guide rail wheel through the long round holes (3) and bolts respectively; the length A1 of the bottom plate (1) is 650mm, the width B1 of the bottom plate (1) is 28mm, the thickness delta of the bottom plate (1) is 50mm, and the angle alpha of the end of the bottom face of the bottom plate (1) ranges from 5 degrees to 15 degrees; the thickness B2 of the vertical plate (2) is 12mm, the length H4 of each long round hole (3) is 80mm, the width A5 of each long round hole (3) is 25mm, and the height H2 between the center of each long round hole (3) and the lower plane of the bottom plate (1) is 150 mm; the distance A2 between the two long round holes (3) is 320mm; and an arc face (4) is arranged on the vertical plate (2).
本发明公开了一种推土机链条防护装置，底板（1）和立板（2）采用铸钢或者球墨铸铁铸造成一体，或者采用钢板加工制作后焊接成一个整体，或者采用高分子耐磨材料制成；在立板（2）上设置长圆孔（3）；两件防护装置通过长圆孔（3）用螺栓分别固定在推土机导轨轮两侧。底板（1）长度A1=650mm，宽度B1=28mm，厚度δ=50mm，底面端部角度α=5—15°；立板（2）厚度B2=12mm，长圆孔（3）的长度H4=80mm，宽度A5=25mm，长圆孔（3）的中心距离底板（1）下平面的高度H2=150mm；两个长圆孔（3）之间距离A2=320mm。在立板（2）上设置圆弧面（4）。
Bulldozer chain protection device
推土机链条防护装置
HUANG MINGJIA (Autor:in) / YUAN BING (Autor:in) / SUN LIAN (Autor:in) / HE ZHONGWEI (Autor:in) / QI ZHENKUN (Autor:in) / PAN YAJUN (Autor:in) / ZHANG XU (Autor:in) / TANG CHAO (Autor:in)
26.11.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E02F
Baggern
,
DREDGING
Electrohydraulic control device of bulldozer and bulldozer
| Europäisches Patentamt | 2022