DUMP TRUCK UNLOADING OF WOOD ASSORTMENTS Russian patent published in 2021 - IPC A01G23/08 

FIELD: long loads transporting.

SUBSTANCE: invention relates to vehicles for the transportation of long loads in the logging industry, mainly to felling-knot-cutting-sawing-transport machines. The logging machine contains a self-propelled chassis with an operator’s cab, a power plant and technological equipment for felling trees, pruning branches, sawing whips in the front part of the chassis and a cargo platform for accumulating assortments in the rear part of the chassis. For dump TRUCK unloading of wood assortments, the cargo platform (2) has a movable connection with the frame of the self-propelled chassis in the form of a four-link articulated mechanism oriented in a transversely vertical plane. In this case, the transverse beams (5) on the chassis frame are the basis of a four-link, and the cargo platform is a connecting rod, which are connected to each other by vertical (3) and horizontal rocker arms. At the same time, a telescopic hydraulic cylinder is installed on the horizontal rocker arm with an emphasis on the cargo platform for overturning the cargo platform.

EFFECT: technological capabilities of logging machines are expanding, and the productivity of forest transport machines is increasing when transporting tree assortments due to the reduction in the time for batch unloading.

1 cl, 3 dwg