Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Milling and digging head for pavement construction
The invention relates to a milling and excavating head for pavement construction, aims to solve the technical problem of low working efficiency caused by fixed milling and excavating working area of the current milling and excavating head, and comprises a connecting rack, a double-head oil cylinder, a combined driving structure, a planetary outer edge driving mechanism and a milling and excavating unit. By means of stroke work of the double-end oil cylinder, the equidistant telescopic unit can be expanded at equal intervals, the milling and digging fixed sleeve and the multiple milling and digging movable sleeves are expanded synchronously, the filling unit is expanded in the radial direction in cooperation with treatment of the multiple elastic pieces, expanded gaps between the milling and digging fixed sleeve and the multiple milling and digging movable sleeves are filled through the device, and the milling and digging efficiency is improved. A plurality of tool bits A can be sequentially mounted on the outer surface of the filling unit by matching with bolts B, so that the axial length of the milling and digging head is synchronously increased, the milling and digging area of the road surface during construction operation can be effectively increased, and the operation efficiency is relatively improved.
本发明涉及一种路面施工用的铣挖头，旨在解决当前铣挖头铣挖工作面积固定，导致工作效率低的技术问题，包括连接机架、双头油缸、组合驱动结构、行星外沿驱动机构及铣挖单元。本发明通过双头油缸冲程工作，致使等距伸缩单元可进行等距展开，同步使得铣挖定套筒、若干铣挖动套筒展开，并配合多个弹性件的处理，使得填充单元进行径向展开工作，利用该设置来填充铣挖定套筒、若干铣挖动套筒之间展开的缝隙，并配合螺栓B可将若干刀头A依次安装至填充单元外表面，同步提高该铣挖头轴向长度，可有效提高路面是施工操作的铣挖面积，从而相对提高操作效率。
Milling and digging head for pavement construction
The invention relates to a milling and excavating head for pavement construction, aims to solve the technical problem of low working efficiency caused by fixed milling and excavating working area of the current milling and excavating head, and comprises a connecting rack, a double-head oil cylinder, a combined driving structure, a planetary outer edge driving mechanism and a milling and excavating unit. By means of stroke work of the double-end oil cylinder, the equidistant telescopic unit can be expanded at equal intervals, the milling and digging fixed sleeve and the multiple milling and digging movable sleeves are expanded synchronously, the filling unit is expanded in the radial direction in cooperation with treatment of the multiple elastic pieces, expanded gaps between the milling and digging fixed sleeve and the multiple milling and digging movable sleeves are filled through the device, and the milling and digging efficiency is improved. A plurality of tool bits A can be sequentially mounted on the outer surface of the filling unit by matching with bolts B, so that the axial length of the milling and digging head is synchronously increased, the milling and digging area of the road surface during construction operation can be effectively increased, and the operation efficiency is relatively improved.
本发明涉及一种路面施工用的铣挖头，旨在解决当前铣挖头铣挖工作面积固定，导致工作效率低的技术问题，包括连接机架、双头油缸、组合驱动结构、行星外沿驱动机构及铣挖单元。本发明通过双头油缸冲程工作，致使等距伸缩单元可进行等距展开，同步使得铣挖定套筒、若干铣挖动套筒展开，并配合多个弹性件的处理，使得填充单元进行径向展开工作，利用该设置来填充铣挖定套筒、若干铣挖动套筒之间展开的缝隙，并配合螺栓B可将若干刀头A依次安装至填充单元外表面，同步提高该铣挖头轴向长度，可有效提高路面是施工操作的铣挖面积，从而相对提高操作效率。
Milling and digging head for pavement construction
一种路面施工用的铣挖头
SUN YECHUN (Autor:in) / HU YIFENG (Autor:in) / LI CHUNFENG (Autor:in)
26.03.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
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