ATTACHMENT DEVICE FOR FAST-MOUNTED FRONT LOADER Russian patent published in 2023 - IPC B60D1/00 A01B59/48 A01B59/06 A01D87/00 E02F3/627 E02F3/42 

FIELD: agriculture.

SUBSTANCE: device for hitching a fast-mounted front loader comprises right and left uprights (1 and 8) with brackets (2 and 9) for attachments, equipped with a hook (6 and 13) and a socket (7 and 14) made at the ends of the inclined, along tractor travel, platform, in one vertical plane. The hook (6 and 13) is located above the socket (7 and 14). The walls of the nest (7 and 14) are made at an angle to each other so that the nest (7 and 14) tapers inwards. Brackets (2 and 9) for attachments are made as a single piece with at least two plates (3 and 4) forming vertical racks (1 and 8), the upper and lower parts of which are connected to each other, and in the middle part they are equipped with reinforcing sidewalls (5 and 12). The upper part of the uprights (1 and 8) is equipped with support beams (18 and 23) with brackets (19 and 24) for attaching to the spars, and the lower parts of the uprights (1 and 8) are equipped with bearing support brackets (16 and 22).

EFFECT: increased reliability of the structure, namely, uprights, by eliminating the rotation of uprights under frontal loads during operation, simplifying the manufacture of the upright with brackets and reducing labor intensity.

5 cl, 4 dwg