DEVICE FOR AGGREGATING A TRACTOR AND A SCRAPER Russian patent published in 2023 - IPC E02F3/65 B60D1/00 

FIELD: trailing equipment.

SUBSTANCE: invention relates to traction machines operating with trailing equipment. The device for aggregating the tractor and scraper includes a trailing appliance, a drawbar with a front axle, a traction frame with a ball bearing mounted on it, connected to the bucket and the tractor, a tow hook mounted on the bottom of the drawbar and having a drive, and a towing loop with flexible elements and stops mounted on the transverse beam of the scraper bucket and interacting with the tow hook. The drawbar is equipped with longitudinal grooves and guides in which the trailing appliance is installed. At the same time, the trailer itself is pivotally connected to the hydraulic cylinder of the drive and the tow hook with protrusions for interaction with the front axle.

EFFECT: simplification of the design of the trailing appliance and an increase in the coupling weight of the tractor due to the traction force developed by it.

1 cl, 7 dwg