A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Pavement milling cutter and pavement milling machine
The invention discloses a pavement milling cutter and a pavement milling machine, and the pavement milling cutter comprises a cutter holder which comprises a mounting surface and a mounting hole formed in the mounting surface; the milling cutter head comprises a cutter body and a cutter handle fixedly connected with the end part of the cutter body, and the cutter handle is rotatably mounted in the mounting hole; the annular gasket is arranged around the cutter handle, is arranged between the end face of the cutter body and the mounting surface of the cutter holder, and comprises a first surface facing the end face of the cutter body, a second surface facing the mounting surface, and a first annular part and a second annular part which are respectively arranged on the first surface and the second surface and are arranged around the cutter handle; a third annular part in sealing fit with the first annular part is arranged on the end face of the cutter body, a fourth annular part in sealing fit with the second annular part is arranged on the installation surface, one of the first annular part and the third annular part is an annular protrusion, the other one is an annular groove, one of the second annular part and the fourth annular part is an annular protrusion, and the other one is an annular groove. And the other groove is an annular groove.
本发明公开一种路面铣刨刀具和路面铣刨机，路面铣刨刀具包括：刀座，包括安装表面和设于安装表面上的安装孔；铣刨刀头，包括刀体和与刀体的端部固定连接的刀柄，刀柄可转动地安装于安装孔中；环形垫片，围绕刀柄设置且设于刀体的端面和刀座的安装表面之间，包括面向刀体的端面的第一表面、面向安装表面的第二表面和分别设于第一表面和第二表面上且均围绕刀柄设置的第一环状部和第二环状部，刀体的端面上设有与第一环状部密封配合的第三环状部，安装表面上设有与第二环状部密封配合的第四环状部，第一环状部和第三环状部其中之一为环形凸起，其中之另一为环形槽，第二环状部和第四环状部其中之一为环形凸起，其中之另一为环形槽。
Pavement milling cutter and pavement milling machine
The invention discloses a pavement milling cutter and a pavement milling machine, and the pavement milling cutter comprises a cutter holder which comprises a mounting surface and a mounting hole formed in the mounting surface; the milling cutter head comprises a cutter body and a cutter handle fixedly connected with the end part of the cutter body, and the cutter handle is rotatably mounted in the mounting hole; the annular gasket is arranged around the cutter handle, is arranged between the end face of the cutter body and the mounting surface of the cutter holder, and comprises a first surface facing the end face of the cutter body, a second surface facing the mounting surface, and a first annular part and a second annular part which are respectively arranged on the first surface and the second surface and are arranged around the cutter handle; a third annular part in sealing fit with the first annular part is arranged on the end face of the cutter body, a fourth annular part in sealing fit with the second annular part is arranged on the installation surface, one of the first annular part and the third annular part is an annular protrusion, the other one is an annular groove, one of the second annular part and the fourth annular part is an annular protrusion, and the other one is an annular groove. And the other groove is an annular groove.
本发明公开一种路面铣刨刀具和路面铣刨机，路面铣刨刀具包括：刀座，包括安装表面和设于安装表面上的安装孔；铣刨刀头，包括刀体和与刀体的端部固定连接的刀柄，刀柄可转动地安装于安装孔中；环形垫片，围绕刀柄设置且设于刀体的端面和刀座的安装表面之间，包括面向刀体的端面的第一表面、面向安装表面的第二表面和分别设于第一表面和第二表面上且均围绕刀柄设置的第一环状部和第二环状部，刀体的端面上设有与第一环状部密封配合的第三环状部，安装表面上设有与第二环状部密封配合的第四环状部，第一环状部和第三环状部其中之一为环形凸起，其中之另一为环形槽，第二环状部和第四环状部其中之一为环形凸起，其中之另一为环形槽。
Pavement milling cutter and pavement milling machine
路面铣刨刀具和路面铣刨机
WANG GUOFENG (author) / JIA HAIBO (author) / KANG KAIXUAN (author)
2022-10-14
Patent
Electronic Resource
Chinese
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
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CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE