A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention belongs to the field of milling machine, and especially relates to a milling machine tool apron device used for milling drums of milling machines. The milling machine tool apron device is composed of a tool apron cutter handle, a tool apron cutter body, and a wear-resistant annular pillar; integration molding of the tool apron cutter handle, the tool apron cutter body, and the wear-resistant annular pillar is realized; the wear-resistant annular pillar is arranged on one side of the upper part of the tool apron cutter body; a hollow installing hole is arranged in the middle part of the wear-resistant annular pillar; the outer side surface of the wear-resistant annular pillar is provided with diversion grooves used for cutter unloading; the milling machine tool apron device also comprises wear-resistant inset blocks; each wear-resistant inset block is composed of an embossment and a wear-resistant plate; the wear-resistant annular pillar is provided with inset grooves. The milling machine tool apron device is simple in structure, and is capable of solving the apron device wear resistance problem; frequent replacing of the tool apron device is not necessary; replacing of the wear-resistant inset blocks is enough; service life of the milling machine tool apron device is prolonged; and milling machine tool apron device replacing cost is reduced.
The invention belongs to the field of milling machine, and especially relates to a milling machine tool apron device used for milling drums of milling machines. The milling machine tool apron device is composed of a tool apron cutter handle, a tool apron cutter body, and a wear-resistant annular pillar; integration molding of the tool apron cutter handle, the tool apron cutter body, and the wear-resistant annular pillar is realized; the wear-resistant annular pillar is arranged on one side of the upper part of the tool apron cutter body; a hollow installing hole is arranged in the middle part of the wear-resistant annular pillar; the outer side surface of the wear-resistant annular pillar is provided with diversion grooves used for cutter unloading; the milling machine tool apron device also comprises wear-resistant inset blocks; each wear-resistant inset block is composed of an embossment and a wear-resistant plate; the wear-resistant annular pillar is provided with inset grooves. The milling machine tool apron device is simple in structure, and is capable of solving the apron device wear resistance problem; frequent replacing of the tool apron device is not necessary; replacing of the wear-resistant inset blocks is enough; service life of the milling machine tool apron device is prolonged; and milling machine tool apron device replacing cost is reduced.
Milling machine tool apron device
LYU CHUNZHE (author)
2016-01-20
Patent
Electronic Resource
English
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
Quick-change tool apron and milling drum provided with the same
| European Patent Office | 2021