A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Telescoping material-baffle support device, screw distributor and paving machine
The invention discloses a telescoping material-baffle support device, a screw distributor and a paving machine. The telescoping material-baffle support device comprises a first telescoping mechanism and a second telescoping mechanism. One end of the first telescoping mechanism is hinged to a rack of the paving machine so as to form a first hinge point, and the other end of the first telescoping mechanism is hinged to a sideboard of a telescoping material baffle so as to form a second hinge point to provide an upward force applied on the telescoping material baffle. One end of the second telescoping mechanism is hinged to a track bracket of the paving machine so as to form a third hinge point, and the other end of the second telescoping mechanism is hinged to a sideboard of the telescoping material baffle so as to form a fourth hinge point to provide a force opposite to the forward direction of the paving machine for the telescoping material baffle. According to the invention, the first telescoping mechanism can be arranged to prevent the telescoping material baffle from deforming in the vertical direction, and the second telescoping mechanism can be disposed to prevent the telescoping material baffle from deforming in the forward and backward direction of the paving machine. Thus, during paving construction with a larger paving width by the paving machine, bending deformation of the telescoping material baffle can be prevented, and smooth construction with a larger paving width can be guaranteed.
Telescoping material-baffle support device, screw distributor and paving machine
The invention discloses a telescoping material-baffle support device, a screw distributor and a paving machine. The telescoping material-baffle support device comprises a first telescoping mechanism and a second telescoping mechanism. One end of the first telescoping mechanism is hinged to a rack of the paving machine so as to form a first hinge point, and the other end of the first telescoping mechanism is hinged to a sideboard of a telescoping material baffle so as to form a second hinge point to provide an upward force applied on the telescoping material baffle. One end of the second telescoping mechanism is hinged to a track bracket of the paving machine so as to form a third hinge point, and the other end of the second telescoping mechanism is hinged to a sideboard of the telescoping material baffle so as to form a fourth hinge point to provide a force opposite to the forward direction of the paving machine for the telescoping material baffle. According to the invention, the first telescoping mechanism can be arranged to prevent the telescoping material baffle from deforming in the vertical direction, and the second telescoping mechanism can be disposed to prevent the telescoping material baffle from deforming in the forward and backward direction of the paving machine. Thus, during paving construction with a larger paving width by the paving machine, bending deformation of the telescoping material baffle can be prevented, and smooth construction with a larger paving width can be guaranteed.
Telescoping material-baffle support device, screw distributor and paving machine
WU JUNLIANG (author)
2015-11-04
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
Screw material distributor with heating device and paver of screw material distributor
| European Patent Office | 2015