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A platform for research: civil engineering, architecture and urbanism
HORIZONTAL ROTARY DEVICE FOR BOOM OF EXCAVATOR
The present invention relates to a rotary device for horizontally rotating a boom of an excavator and, more specifically, to a horizontal rotary device for a boom of an excavator, which can horizontally rotate the boom through 180 degrees to enable excavation operation to be conveniently performed, and has excellent product competitiveness due to an overall simple structure and a small space required for installation. The rotary device for the boom of the excavator, according to the present invention, comprises: a mounting block in which the boom is fixedly coupled to a front side thereof and a rear side thereof is rotationally coupled to a main body; a horizontal slider which is arranged in the main body on the rear side of the mounting block and horizontally moves in a straight line with respect to the mounting block; and a connection means which horizontally rotates the mounting block as the horizontal slider horizontally moves in a straight line by connecting the mounting block and the horizontal slider.
HORIZONTAL ROTARY DEVICE FOR BOOM OF EXCAVATOR
The present invention relates to a rotary device for horizontally rotating a boom of an excavator and, more specifically, to a horizontal rotary device for a boom of an excavator, which can horizontally rotate the boom through 180 degrees to enable excavation operation to be conveniently performed, and has excellent product competitiveness due to an overall simple structure and a small space required for installation. The rotary device for the boom of the excavator, according to the present invention, comprises: a mounting block in which the boom is fixedly coupled to a front side thereof and a rear side thereof is rotationally coupled to a main body; a horizontal slider which is arranged in the main body on the rear side of the mounting block and horizontally moves in a straight line with respect to the mounting block; and a connection means which horizontally rotates the mounting block as the horizontal slider horizontally moves in a straight line by connecting the mounting block and the horizontal slider.
HORIZONTAL ROTARY DEVICE FOR BOOM OF EXCAVATOR
LEE HEE JAE (author)
2015-08-19
Patent
Electronic Resource
Korean
IPC:
E02F
Baggern
,
DREDGING