DEVICE FOR SUSPENSION OF SNOWBAG HEDGE Russian patent published in 2018 - IPC A01B13/16 E01H5/00 

FIELD: agriculture; machine building.

SUBSTANCE: invention relates to the field of agricultural engineering, in particular to the wide-gripping aggregates for the retention of snow in the fields. Device for hitching the wedge of the snowbag includes a two-link wedge with skids (skis), kinematically fixed by means of a frame with hydraulic cylinders on the tractor. On the back side of the wedge heaps with the help of brackets are fastened two cross-pieces located on top of each other, on which the automatic coupler lock is mounted. On the front of the tractor is a support mechanism for the wedge, made in the form of a frontal plate fastened in place of the bumper, on which the hydraulic cylinders for lifting the dumps are pivotally connected to the H-shaped pushing frame. At the leading edge of the frame, a self-coupling is mounted kinematically and articulately, and at the other end the frame is hingedly connected to the tractor's longitudinal members. At the same time, the automatic coupling and the frame are connected to each other by means of a hydraulic cylinder for controlling the inclination of the dumps.

EFFECT: invention provides a simplification of construction and increase of reliability of work.

3 cl, 1 dwg