A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to the field of construction machinery, and provides a trowelling knife of a trowelling machine. The trowelling knife comprises a support and a blade, the middle of the support is provided with an installation hole, the part, extending outwards, on the periphery of the installation hole is provided with an installation frame, and the blade is installed on the installation frame; the front side and the back side, on the installation frame, of the blade are both of a cocked structure, the blade is of a circular-arc structure, the bottom of the blade is of a thickened structure, and the thickness of the thickened part is two times of that of the edge side part. Accordingly, the trowelling knife installed on the trowelling machine has the advantages that use is more convenient and bi-directional rotation can be achieved, the bottom of the blade is thickened, and therefore the service life of the trowelling knife can be prolonged.
The invention relates to the field of construction machinery, and provides a trowelling knife of a trowelling machine. The trowelling knife comprises a support and a blade, the middle of the support is provided with an installation hole, the part, extending outwards, on the periphery of the installation hole is provided with an installation frame, and the blade is installed on the installation frame; the front side and the back side, on the installation frame, of the blade are both of a cocked structure, the blade is of a circular-arc structure, the bottom of the blade is of a thickened structure, and the thickness of the thickened part is two times of that of the edge side part. Accordingly, the trowelling knife installed on the trowelling machine has the advantages that use is more convenient and bi-directional rotation can be achieved, the bottom of the blade is thickened, and therefore the service life of the trowelling knife can be prolonged.
Trowelling knife of trowelling machine
2015-09-30
Patent
Electronic Resource
English
IPC:
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden
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